CN217542769U

CN217542769U - A impervious test device of concrete for green building construction

Info

Publication number: CN217542769U
Application number: CN202221000992.4U
Authority: CN
Inventors: 陈志�
Original assignee: Hainan Hengjian Construction Engineering Co ltd
Current assignee: Hainan Hengjian Construction Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-04
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a concrete impermeability test device for green building construction, including test bench and outer frame, outer frame is established the outside of test bench, a plurality of standing grooves have been seted up to the test bench top surface, the standing groove bottom is equipped with the apopore, the both sides of outer frame are equipped with the spout, the test bench top is equipped with and is used for sealing the seal clamp plate of standing groove, seal clamp plate's both sides with spout sliding connection, the top of outer frame is equipped with the footstock, the footstock with the top joint of outer frame, the center of footstock is equipped with the drive the flexible subassembly of seal clamp plate up-and-down motion, this device adopt integral seal clamp plate to seal the standing groove, keep seal clamp plate to the pressure of standing groove through flexible subassembly, improve the leakproofness, ensure the accuracy of experimental data. Meanwhile, the sealing grooves do not need to be sealed one by one, the preparation time in the early stage is shortened, and the test speed is accelerated.

Description

A impervious test device of concrete for green building construction

Technical Field

The utility model relates to a belong to concrete impermeability test technical field, in particular to a concrete impermeability test device for green building construction.

Background

The impermeability of concrete refers to the resistance of the materials used in the construction to the penetration of water or other liquid (light oil, heavy oil) media under pressure, and is an important index for evaluating the quality and durability of concrete, and also a necessary inspection index for strict quality control of concrete in each engineering quality supervision station. Impervious concrete refers to concrete having an impervious grade equal to or greater than grade P6. The impervious concrete is divided into 5 grades of P6, P8, P10, P12 and more than P12 according to different impervious pressure. The impervious concrete improves the pore structure by improving the compactness of the concrete, thereby reducing a permeation channel and improving the impermeability. The existing concrete impermeability instrument is screwed up through a plurality of bolts between the cover die holder and the cover die, and in the test process, testers need to repeatedly screw bolts.

Disclosure of Invention

Therefore, the utility model provides a concrete impermeability test device for green building construction has improved the leakproofness, ensures experimental data's accuracy, has still shortened operating time for experimental speed.

The technical scheme of the utility model is realized like this:

the utility model provides a concrete impermeability test device for green building construction, including test bench and outer frame, outer frame is established the outside of test bench, a plurality of standing grooves have been seted up to the test bench top surface, the standing groove bottom is equipped with the apopore, the both sides of outer frame are equipped with the spout, the test bench top is equipped with and is used for sealing the seal plate of standing groove, seal plate's both sides with spout sliding connection, the top of outer frame is equipped with the footstock, the footstock with the top joint of outer frame, the center of footstock is equipped with the drive seal plate up-and-down motion's flexible subassembly.

Preferably, the telescopic assembly comprises a screw rod and a rotating handle, a through hole is formed in the center of the top seat, an internal thread is arranged on the inner wall of the through hole, the screw rod is in threaded connection with the center of the top seat through the internal thread, the rotating handle is arranged at the top of the screw rod, and the bottom of the screw rod is rotatably connected with the top of the sealing pressing plate.

Preferably, the top of the placing groove is provided with a fixing ring, the bottom of the sealing pressing plate is provided with a plurality of sealing covers for sealing the placing groove, and the sealing covers are connected with the fixing ring in a one-to-one manner.

Preferably, the top of the fixed ring and the bottom of the sealing cover are provided with sealing gaskets.

Preferably, the sealing pressure plate is detachably connected with the outer frame, and the top seat is detachably connected with the outer frame.

Preferably, the pulley is all installed to four angles departments in the bottom of test bench, the test bench with outer frame can dismantle the connection, the lower part of outer frame is equipped with and holds the recess of test bench, the front end of test bench with the front end parallel and level of outer frame.

Preferably, the front end both sides of outer frame still are equipped with and are used for fixing the locking mechanism of test bench, locking mechanism includes lock plate and pivot, the one end of lock plate is passed through the pivot with the outer wall of outer frame is articulated, the pivot court recess one side still is equipped with fixedly "L" type hasp of lock plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a concrete impermeability test device for green building construction puts into the standing groove with the concrete test block in, drives sealed clamp plate along spout downstream through flexible subassembly, seals the standing groove fast, carries out the impervious detection of concrete test block to water injection in the standing groove through the delivery port. This device adopts integral sealed clamp plate to seal the standing groove, keeps sealed clamp plate to the pressure of standing groove through flexible subassembly, improves the leakproofness, ensures experimental data's accuracy. Meanwhile, the sealing grooves do not need to be sealed one by one, the preparation time in the early stage is shortened, and the test speed is accelerated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a side sectional view of a first embodiment of the present invention;

fig. 3 is a front sectional view of a first embodiment of the present invention;

fig. 4 is a top cross-sectional view of a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

In the figure, 1 test bench, 2 outer frames, 3 standing grooves, 4 apopores, 5 chutes, 6 sealing pressing plates, 7 footstock, 8 screws, 9 rotating handles, 10 fixing rings, 11 sealing covers, 12 sealing gaskets, 13 pulleys, 14 locking plates, 15 rotating shafts and 16 lock catches.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 4, the utility model provides a concrete impermeability test device for green building construction, including test bench 1 and outer frame 2, outer frame 2 is established the outside of test bench 1, a plurality of standing grooves 3 have been seted up to 1 top surface of test bench, 3 bottoms of standing groove are equipped with apopore 4, the both sides of outer frame 2 are equipped with

spout

5, 1 top of test bench is equipped with and is used for sealing place groove 3's seal clamp plate 6, seal clamp plate 6's both sides with 5 sliding connection of spout, the top of outer frame 2 is equipped with footstock 7, footstock 7 with the top joint of outer frame 2, the center of footstock 7 is equipped with the drive the flexible subassembly of 6 up-and-down motions of seal clamp plate.

Impervious experimental every group needs 6 impervious test blocks of concrete, 1 top surface of test bench sets up 6 standing grooves 3, put into standing groove 3 with the concrete test block, drive sealed clamp plate 6 through flexible subassembly and move down along spout 5, until sealed clamp plate 6 lid at the top surface of test bench 1, seal standing groove 3 fast through flexible subassembly and sealed 11 boards of lid, 1 inside water installation of test bench carries out impervious detection through apopore 4 to standing groove 3 internal water injection, to the concrete test block. This device adopts integral seal pressing plate 6 to seal standing groove 3, keeps seal pressing plate 6 to standing groove 3's pressure through flexible subassembly, improves the leakproofness, ensures the accuracy of experimental data. Meanwhile, the sealing grooves do not need to be sealed one by one, the preparation time in the early stage is shortened, and the test speed is accelerated.

The telescopic assembly comprises a screw rod 8 and a rotating handle 9, a through hole is formed in the center of the top seat 7, an internal thread is arranged on the inner wall of the through hole, the screw rod 8 is connected with the center of the top seat through the internal thread, the rotating handle 9 is installed at the top of the screw rod 8, and the bottom of the screw rod 8 is connected with the top of the sealing pressing plate 6 in a rotating mode.

The screw rod 8 is driven to rotate by rotating the rotating handle 9, the screw rod 8 drives the sealing pressing plate 6 to slide up and down along the sliding groove 5, and the placing groove 3 is sealed and sealed by the sealing pressing plate 6. The screw 8 can fix the seal holder 6 and maintain the pressure of the seal holder 6 against the placement tank 3.

The top of the placing groove 3 is provided with a fixing ring 10, the bottom of the sealing pressing plate 6 is provided with a plurality of sealing covers 11 for sealing the placing groove 3, and the sealing covers 11 are connected with the fixing ring 10 in a one-to-one mode.

And sealing gaskets 12 are arranged at the top of the fixing ring 10 and the bottom of the sealing cover 11. The sealing effect on the placement groove 3 is further improved by the securing ring 10, the sealing cover 11 and the sealing gasket 12.

The sealing pressure plate 6 is detachably connected with the outer frame 2, and the top seat 7 is detachably connected with the outer frame 2. Can take out footstock 7 and seal pressing plate 6 from outer frame 2 after experimental, conveniently take out the concrete test block that has tested from standing groove 3, when also making things convenient for a set of impervious test down, put into standing groove 3 with new concrete test block, put into footstock 7 and seal pressing plate 6 again afterwards, carry out next group's experiment.

Example two

Referring to fig. 5, the difference between the present embodiment and the first embodiment is that pulleys 13 are mounted at four corners of the bottom of the test bed 1, the test bed 1 is detachably connected to the outer frame 2, a groove for accommodating the test bed 1 is disposed at the lower portion of the outer frame 2, and the front end of the test bed 1 is flush with the front end of the outer frame 2.

Frame 2's front end both sides still are equipped with and are used for fixing test bench 1's locking mechanism, locking mechanism includes lock plate 14 and pivot 15, the one end of lock plate 14 is passed through pivot 15 with frame 2's outer wall is articulated, pivot 15 court recess one side still is equipped with fixedly lock plate 14 "L" type hasp 16.

When carrying out impervious test to every group concrete test block, all need carry out the dismouting to footstock 7 and sealed clamp plate 6, it is comparatively hard to waste time. Embodiment two adopts outer frame 2 and test bench 1 of components of a whole that can function independently, before the experiment, outwards pulls out test bench 1 from the recess through pulley 13, is convenient for put into standing groove 3 with the concrete test block, later pushes back again in the recess, until test bench 1 with outer frame 2's front end parallel and level, turn over into horizontal state card with lock plate 14 and go into "L" type hasp 16 in, fix test bench 1 in the recess through lock plate 14 and "L" type hasp 16, seal clamp plate 6 and seal standing groove 3 through lifting unit, carry out anti-permeability test. Embodiment two when the concrete test block trades the group, only need upwards lift up sealed clamp plate 6, take out from "L" type hasp 16 locking plate 14, can outwards pull out test bench 1 from the recess, conveniently get or put the concrete test block, later with test bench 1 push again, fixed can, easy operation, convenient and fast.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concrete impermeability test device for green building construction, a serial communication port, including test bench and outer frame, outer frame is established the outside of test bench, a plurality of standing grooves have been seted up to the test bench top surface, the standing groove bottom is equipped with the apopore, the both sides of outer frame are equipped with the spout, the test bench top is equipped with and is used for sealing the seal plate of standing groove, seal plate's both sides with spout sliding connection, the top of outer frame is equipped with the footstock, the footstock with the top joint of outer frame, the center of footstock is equipped with the drive the flexible subassembly of seal plate up-and-down motion.

2. The concrete impermeability test device of claim 1, wherein the telescopic assembly comprises a screw and a rotating handle, a through hole is formed in the center of the top seat, an inner wall of the through hole is provided with an internal thread, the screw is in threaded connection with the center of the top seat through the internal thread, the rotating handle is mounted on the top of the screw, and the bottom of the screw is rotatably connected with the top of the sealing pressure plate.

3. The concrete impermeability test device of claim 2, wherein the top of the placing groove is provided with a fixing ring, the bottom of the sealing pressing plate is provided with a plurality of sealing covers for sealing the placing groove, and the sealing covers are connected with the fixing ring in a one-to-one manner.

4. The concrete impermeability test device of claim 3, wherein the top of the fixing ring and the bottom of the sealing cover are provided with sealing gaskets.

5. The concrete impermeability test device of claim 1, wherein the sealing pressure plate is detachably connected to the outer frame, and the top seat is detachably connected to the outer frame.

6. The concrete impermeability test device of claim 4, wherein pulleys are mounted at four corners of the bottom of the test bed, the test bed is detachably connected with the outer frame, the lower part of the outer frame is provided with a groove for accommodating the test bed, and the front end of the test bed is flush with the front end of the outer frame.

7. The concrete impermeability test device of claim 6, wherein the outer frame is further provided with locking mechanisms at two sides of the front end for fixing the test bed, each locking mechanism comprises a locking plate and a rotating shaft, one end of the locking plate is hinged to the outer wall of the outer frame through the rotating shaft, and the rotating shaft is further provided with an "L" shaped lock catch for fixing the locking plate at one side of the groove.