CN215414933U

CN215414933U - Concrete impermeability detection device

Info

Publication number: CN215414933U
Application number: CN202121834392.3U
Authority: CN
Inventors: 王建昌; 王梅
Original assignee: Sichuan Dingshi Hantou Development Co ltd
Current assignee: Sichuan Dingshi Hantou Development Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2022-01-04
Anticipated expiration: 2031-08-07

Abstract

The utility model discloses a concrete impermeability detection device which comprises a water tank, a placing screen plate, a threaded column, a guide column and a limiting rod. This concrete impermeability detection device, during the use, at first rotate the screw thread piece of twisting, adjust the position of screw thread piece on the gag lever post, thereby control the depth of sinking of placing the otter board, then place the concrete piece that will detect on placing the otter board, then rotate the carousel, the carousel drives the screw thread post and rotates, the screw thread post drives through the thread bush and places the otter board and prolong the uide post lapse through the uide bushing, thereby put into the basin with the concrete piece, it drives gag lever post lapse simultaneously to place the otter board, the gag lever post drives the fixed cover of screw thread piece case and removes, final screw thread piece supports the top surface at fixed cover, thereby make the position of placing the otter board limited, then regularly through the time-recorder, reach the back run-back carousel of predetermineeing the time and will place the otter board and rise, thereby conveniently take out the concrete piece from the basin.

Description

Concrete impermeability detection device

Technical Field

The utility model relates to a wedding concrete detection device, in particular to a concrete impermeability detection device.

Background

The durability of concrete is the resistance of a concrete structure to the effects of various damaging factors during use. Generally, concrete durability includes impermeability, freeze-thaw resistance, erosion resistance, carbonation resistance, and the like. The impermeability of concrete refers to the difficulty of directional migration, diffusion and permeation of various fluids or molecules, ions and the like in the concrete under the action of pressure, chemical potential and electric field, and is the most important index for evaluating the durability of the concrete.

When the impermeability of concrete is detected, the concrete needs to be placed into water liquid for soaking, but the existing detection mode cannot control the placing depth of the concrete, so that the detection variable is increased, and the measurement precision is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete impermeability detection device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a concrete impermeability detection device comprises an operation table, wherein one side of the operation table is fixedly connected with a water tank, the top of the water tank is flush with the top surface of the operation table, the operation table is provided with a through hole for the water tank to penetrate through corresponding to the water tank, the outer side of the through hole is provided with a timer, the timer is fixedly arranged on the top surface of the operation table, the inner triangles of the water tank are respectively provided with a guide post, the other corner of the inner part of the water tank is provided with a threaded post, the inner side of the water tank is provided with a placing screen plate matched with the water tank, the top end of the threaded post is fixedly connected with a rotary table, the outer side of the guide post is slidably sleeved with a guide sleeve matched with the guide post, the guide sleeve fixedly penetrates through the triangle of the placing screen plate, the outer side of the threaded post is sleeved with a threaded sleeve matched with the threaded sleeve, the threaded sleeve fixedly penetrates through the other corner of the placing screen plate, one side of the top surface of the placing screen plate is fixedly connected with a limiting rod, and the outer side of the limiting rod is slidably sleeved with a fixing sleeve, the fixed cover is fixedly connected with the inner wall of the top of the water tank, the thread screwing block is arranged above the fixed cover, the thread screwing block is sleeved on the outer side of the limiting rod in a threaded manner, and one side of the bottom of the water tank is fixedly connected with a valve communicated with the water tank.

As a further scheme of the utility model: the bottom of guide post and the bottom inner wall fixed connection of basin, the top of guide post passes through connecting seat and the top inner wall fixed connection of basin, and the bottom of screw thread post rotates with the bottom inner wall of basin to be connected, and the top of screw thread post is passed through the bearing frame and is rotated with the inner wall of basin and be connected.

As a still further scheme of the utility model: the outer wall of gag lever post is equipped with the external screw thread with screw thread twisting block looks adaptation, and one side of gag lever post is equipped with the breach, and breach department is equipped with the scale mark.

As a still further scheme of the utility model: the top surface of the other side of the operating platform is fixedly connected with a bedplate, the outer side of the bedplate is provided with a measuring column, and the outer walls of four sides of the measuring column are provided with scale marks.

As a still further scheme of the utility model: the top surface fixed connection L shape bracing piece of platen, L shape bracing piece one side is equipped with the movable rod, is equipped with the moving mechanism between movable rod and the L shape bracing piece, and one side of movable rod is rotated and is connected with the cutting piece, and the opposite side fixed mounting of movable rod has the motor, and the output shaft of motor passes movable rod and cutting piece fixed connection, and the top surface fixed mounting of platen has the switch, and the switch passes through electric wire and motor electric connection, and the switch is external to have the power, the one end fixedly connected with grab handle of movable rod.

As a still further scheme of the utility model: the movable mechanism comprises a vertical rod, a sleeve and a spring.

As a still further scheme of the utility model: the utility model discloses a support device for the telescopic pipe, including the telescopic pipe, montant symmetry fixed connection, montant and sleeve pipe, the top surface of sleeve pipe symmetry fixed connection at the movable rod, montant symmetry fixed connection is inboard at the top of L shape bracing piece, and the montant corresponds and the adaptation with the sleeve pipe, and the one end of montant inserts in the sleeve pipe and with sleeve pipe sliding connection, the spring equidistance is established between the montant, the inboard fixed connection in one end of spring and the top of L shape bracing piece, the other end of spring and the top surface fixed connection of movable rod.

As a still further scheme of the utility model: the lower part symmetry of cutting piece is equipped with splint, splint and the top surface sliding connection of platen, and one side threaded connection of splint has the screw thread handle, and the screw thread handle passes through screw thread seat and platen threaded connection.

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

1. according to the concrete impermeability detection device, the water tank, the guide post, the threaded post, the placing screen plate, the guide sleeve, the threaded sleeve, the limiting rod, the fixing sleeve, the rotary plate and the threaded screwing block are used in a matched mode, so that a concrete block needing to be detected can be placed at a required depth position through the placing screen plate, the influence of a depth factor on a measurement result is avoided, a depth variable is removed, timing can be carried out through the setting of the timer, the measurement time can be kept consistent, the time variable is removed, the concrete impermeability detection device can conveniently control the time and the depth of concrete detection, and therefore measurement data are more accurate.

2. The bedplate, the clamping plate and the threaded handle are matched for use, so that a concrete block can be conveniently fixed, quota among the bedplate, the L-shaped supporting rod, the movable mechanism, the cutting piece, the motor, the switch, the grab handle, the vertical rod, the sleeve and the spring is very practical, the cutting piece can be conveniently driven to cut concrete by moving the movable rod, and the penetration condition of the cut concrete section can be detected through the arrangement of the measuring column, so that the concrete impermeability detection device has the function of detecting the concrete cutting section.

Drawings

Fig. 1 is a schematic structural view of a concrete impermeability detection device.

FIG. 2 is a sectional view of a water trough position in a concrete impermeability testing device.

Fig. 3 is a sectional view showing the position of an L-shaped support rod in a concrete impermeability test apparatus.

In the figure: the device comprises an operation table 1, a water tank 2, a timer 3, a guide post 4, a threaded post 5, a placement screen 6, a guide sleeve 7, a threaded sleeve 8, a limiting rod 9, a fixing sleeve 10, a threaded screwing block 11, a valve 12, a platen 13, a measurement post 14, a support rod 15L, a movable rod 16, a movable mechanism 17, a cutting blade 18, a motor 19, a switch 20, a grab handle 21, a vertical rod 22, a sleeve 23, a spring 24, a clamp plate 25, a threaded handle 26 and a turntable 27.

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 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, a concrete impermeability detection device comprises an operation table 1, a water tank 2 is fixedly connected to one side of the operation table 1, the top of the water tank 2 is flush with the top surface of the operation table 1, a through hole for the water tank 2 to penetrate through is formed in the operation table 1 corresponding to the water tank 2, a timer 3 is arranged outside the through hole, the timer 3 is H7ET-BM and manufactured and sold by dongni electronic technology limited company in east guan, the timer 3 is fixedly installed on the top surface of the operation table 1, guide posts 4 are arranged on inner corners of the water tank 2, threaded posts 5 are arranged on the other corners of the inner part of the water tank 2, a placing screen plate 6 matched with the water tank 2 is arranged on the inner side of the water tank 2, a rotary table 27 is fixedly connected to the top ends of the threaded posts 5, a guide sleeve 7 matched with the guide posts 4 is slidably sleeved on the outer sides of the guide posts 4, the guide sleeve 7 fixedly penetrates through the triangle for placing screen plate 6, the outside screw thread cover of screw thread post 5 is equipped with the screw thread cover 8 rather than the looks adaptation, screw thread cover 8 is fixed to run through another angle of placing otter board 6, top surface one side fixedly connected with gag lever post 9 of placing otter board 6, the outside slip cover of gag lever post 9 is equipped with fixed cover 10, the top inner wall fixed connection of fixed cover 10 and basin 2, the top of fixed cover 10 is equipped with screw thread and twists piece 11, the outside at gag lever post 9 is established to screw thread twisting piece 11 screw thread cover, bottom one side fixedly connected with of basin 2 is rather than the valve 12 that is linked together.

The bottom of guide post 4 and the bottom inner wall fixed connection of basin 2, the top of guide post 4 is passed through the connecting seat and is connected with the top inner wall fixed connection of basin 2, and the bottom of screw thread post 5 rotates with the bottom inner wall of basin 2 to be connected, and the top of screw thread post 5 is passed through the bearing frame and is connected with the inner wall rotation of basin 2.

The outer wall of gag lever post 9 is equipped with the external screw thread with 11 looks adaptations of screw thread twisting block, and one side of gag lever post 9 is equipped with the breach, and breach department is equipped with the scale mark.

The top surface of the other side of the operating platform 1 is fixedly connected with a bedplate 13, the outer side of the bedplate 13 is provided with a measuring column 14, and the outer walls of the four sides of the measuring column 14 are provided with scale marks.

The top surface fixed connection L of platen 13 appears the bracing piece 15, L shape bracing piece 15 one side is equipped with movable rod 16, be equipped with movable mechanism 17 between movable rod 16 and the L shape bracing piece 15, one side of movable rod 16 rotates and is connected with cutting piece 18, the opposite side fixed mounting of movable rod 16 has motor 19, the output shaft of motor 19 passes movable rod 16 and cutting piece 18 fixed connection, the top surface fixed mounting of platen 13 has switch 20, switch 20 passes through electric wire and motor 19 electric connection, switch 20 is external to have the power, the one end fixedly connected with grab handle 21 of movable rod 16.

The movable mechanism 17 comprises a vertical rod 22, a sleeve 23 and a spring 24.

Bushing 23 symmetry fixed connection is at the top surface of movable rod 16, montant 22 symmetry fixed connection is inboard at the top of L shape bracing piece 15, montant 22 corresponds and the adaptation with bushing 23, the one end of montant 22 insert in bushing 23 and with bushing 23 sliding connection, spring 24 equidistance is established between montant 22, the one end of spring 24 and the inboard fixed connection in top of L shape bracing piece 15, the other end of spring 24 and movable rod 16's top surface fixed connection, bushing 23 and montant 22's setting, a direction of elasticity for spring 24 is injectd, spring 24's setting, make things convenient for the movable rod to go up and down the activity.

Clamping plates 25 are symmetrically arranged below the cutting blade 18, the clamping plates 25 are in sliding connection with the top surface of the bedplate 13, one side of each clamping plate 25 is in threaded connection with a threaded handle 26, and the threaded handles 26 are in threaded connection with the bedplate 13 through threaded seats.

The working principle of the utility model is as follows:

when the device is used, firstly, the threaded screwing block 11 is rotated, the position of the threaded screwing block 11 on the limiting rod 9 is adjusted, so that the sinking depth of the placing screen plate 6 is controlled, then, a concrete block to be detected is placed on the placing screen plate 6, then, the turntable 27 is rotated, the turntable 27 drives the threaded column 5 to rotate, the threaded column 5 drives the placing screen plate 6 to slide downwards along the guide column 4 through the guide sleeve 7 through the threaded sleeve 8, so that the concrete block is placed in the water tank 2, meanwhile, the placing screen plate 6 drives the limiting rod 9 to move downwards, the limiting rod 9 drives the threaded screwing block 11 and the fixing sleeve 10 to move, finally, the threaded screwing block 11 is abutted against the top surface of the fixing sleeve 10, so that the position for placing the screen plate 6 is limited, then, the timing is carried out through the timer 3, the positioning screen plate 6 is lifted up by reversely rotating the turntable 27 after the preset time is reached, so that the concrete block can be conveniently taken out from the water tank 2, the extracted concrete block is then placed on the bedplate 13, and then the threaded shank 26 is turned so that the clamping plates 25 are relatively moved, thereby clamping the cement block between the clamping plates 25, completing the fixing work of the cement block, then the switch 20 controls the motor 19 to open and work, the motor 19 drives the cutting blade 18 to open and rotate, the movable lever 16 is then pressed downwardly by the grip 21, causing the movable lever 16 to move downwardly along the lower portion of the upright post 22 and sleeve 23, so that the rotating cutting blade 18 contacts with the cement column to cut off the cement block, and then the motor 19 is controlled to stop working through the switch 20, and at the same time the handle 21 is released, the movable rod 16 is reset under the action of the spring 24, and then the cut concrete block is taken off from the bedplate 13, and then comparing the section of the concrete block with the scale of the measuring column 14 to obtain the permeation amount, thereby completing the permeation detection work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a concrete impermeability detection device, includes operation panel (1), its characterized in that: one side of the operating platform (1) is fixedly connected with a water tank (2), the top of the water tank (2) is flush with the top surface of the operating platform (1), the operating platform (1) is provided with a through hole for the water tank (2) to penetrate through corresponding to the water tank (2), the outer side of the through hole is provided with a timer (3), the timer (3) is fixedly installed on the top surface of the operating platform (1), guide columns (4) are arranged on inner triangles of the water tank (2), a threaded column (5) is arranged on the other inner corner of the water tank (2), a placing screen plate (6) matched with the water tank (2) is arranged on the inner side of the water tank (2), a turntable (27) is fixedly connected to the top ends of the threaded columns (5), a guide sleeve (7) matched with the guide columns is slidably sleeved on the outer side of the guide columns (4), a triangle for the mesh plate (6) to be fixedly penetrated through by the guide sleeve (7), a threaded sleeve (8) matched with the outer side of the threaded column (5) is sleeved on the threaded sleeve, the fixed another corner that runs through and place otter board (6) of thread bush (8), place top surface one side fixedly connected with gag lever post (9) of otter board (6), the outside slip cover of gag lever post (9) is equipped with fixed cover (10), the top inner wall fixed connection of fixed cover (10) and basin (2), the top of fixed cover (10) is equipped with screw thread and twists piece (11), screw thread is twisted piece (11) the thread bush and is established in the outside of gag lever post (9), bottom one side fixedly connected with of basin (2) is rather than valve (12) that are linked together.

2. The apparatus for testing impermeability of concrete according to claim 1, wherein: the bottom of guide post (4) and the bottom inner wall fixed connection of basin (2), the top of guide post (4) is passed through the connecting seat and is connected with the top inner wall fixed connection of basin (2), and the bottom of screw thread post (5) rotates with the bottom inner wall of basin (2) to be connected, and the top of screw thread post (5) is passed through the bearing frame and is connected with the inner wall rotation of basin (2).

3. The apparatus for testing impermeability of concrete according to claim 1, wherein: the outer wall of gag lever post (9) is equipped with the external screw thread of twisting piece (11) looks adaptation with the screw thread, and one side of gag lever post (9) is equipped with the breach, and breach department is equipped with the scale mark.

4. The apparatus for testing impermeability of concrete according to claim 1, wherein: the top surface of the other side of the operating platform (1) is fixedly connected with a bedplate (13), a measuring column (14) is arranged on the outer side of the bedplate (13), and scale marks are arranged on the outer walls of four sides of the measuring column (14).

5. The apparatus for testing impermeability of concrete according to claim 4, wherein: the utility model discloses a cutting machine, including bedplate (13), top surface fixed connection L shape bracing piece (15) of platen (13), L shape bracing piece (15) one side is equipped with movable rod (16), be equipped with movable mechanism (17) between movable rod (16) and L shape bracing piece (15), one side of movable rod (16) is rotated and is connected with cutting piece (18), the opposite side fixed mounting of movable rod (16) has motor (19), the output shaft of motor (19) passes movable rod (16) and cutting piece (18) fixed connection, the top surface fixed mounting of platen (13) has switch (20), switch (20) pass through electric wire and motor (19) electric connection, switch (20) are external to have the power, the one end fixedly connected with grab handle (21) of movable rod (16).

6. The apparatus for testing impermeability of concrete according to claim 5, wherein: the movable mechanism (17) comprises a vertical rod (22), a sleeve (23) and a spring (24).

7. The apparatus for testing impermeability of concrete according to claim 6, wherein: sleeve pipe (23) symmetry fixed connection is at the top surface of movable rod (16), montant (22) symmetry fixed connection is inboard at the top of L shape bracing piece (15), montant (22) correspond and the adaptation with sleeve pipe (23), the one end of montant (22) insert in sleeve pipe (23) and with sleeve pipe (23) sliding connection, spring (24) equidistance is established between montant (22), the inboard fixed connection in top of the one end of spring (24) and L shape bracing piece (15), the other end of spring (24) and the top surface fixed connection of movable rod (16).

8. The apparatus for testing impermeability of concrete according to claim 5, wherein: clamping plates (25) are symmetrically arranged below the cutting blade (18), the clamping plates (25) are in sliding connection with the top surface of the bedplate (13), one side of each clamping plate (25) is in threaded connection with a threaded handle (26), and the threaded handles (26) are in threaded connection with the bedplate (13) through threaded seats.