CN216978764U

CN216978764U - Concrete impermeability tester

Info

Publication number: CN216978764U
Application number: CN202220576458.1U
Authority: CN
Inventors: 吕方平; 任莉; 李宏
Original assignee: Haiyang Li'an Building Materials Co ltd
Current assignee: Haiyang Li'an Building Materials Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-15
Anticipated expiration: 2032-03-16

Abstract

The application discloses concrete impermeability apparatus relates to concrete detection technology field, improves when carrying out the dismouting to the examination mould, complex operation, the problem of wasting time and energy, including apparatus body, fixing base, examination mould and mount, one side at apparatus body top is rotated and is installed vertical screw rod, the first link block of one side fixedly connected with of mount, first link block screw thread cup joints on vertical screw rod, the lower extreme of vertical screw rod is connected with second drive assembly. This application is through the setting of mount, second drive assembly, vertical screw rod and first linkage block, uses the mount to fix examination mould earlier, and second drive assembly drives vertical screw rod and rotates reuse, makes first linkage block drive the mount along the length direction vertical motion of vertical screw rod to make the mount drive examination mould go up and down, conveniently will try mould and fixing base and carry out the dismouting, need not to relapse the dismouting bolt with the help of the instrument, the simple operation, labour saving and time saving.

Description

Concrete impermeability tester

Technical Field

The application relates to the field of concrete detection, in particular to a concrete impermeability tester.

Background

Concrete is an artificial stone widely used in construction, and for some buildings, such as hydraulic engineering, underwater, underground and other construction projects, the buildings are required to have impermeability, which means that materials used in the buildings can resist the penetration of water and other liquid (light oil, heavy oil) media under pressure. The concrete impermeability tester is mainly used for testing the impermeability of concrete and measuring impermeability labels. When the concrete impermeability instrument is used, the test block can be added into the test mould at the top of the concrete impermeability instrument for detection, and after the detection is finished, the test mould is generally detached and then the test block is taken out.

At realizing this application in-process, the inventor finds that there is following problem at least in this technique, and examination mould is fixed through a plurality of bolts with the fixing base, when carrying out the dismouting to examination mould, need relapse the dismouting bolt with the help of the instrument, complex operation, it is wasted time and energy, consequently, propose concrete impermeability apparatus now.

SUMMERY OF THE UTILITY MODEL

In order to improve when carrying out the dismouting to the examination mould, complex operation, the problem that wastes time and energy, this application provides concrete impermeability apparatus.

The application provides concrete impermeability apparatus adopts following technical scheme:

the concrete impermeability tester comprises a tester body, a fixed seat fixedly mounted at the top of the tester body, a test mould arranged at the top of the fixed seat and a fixed frame used for fixing the test mould, wherein two symmetrical clamping plates are arranged inside the fixed frame, transverse screws are rotatably mounted on two inner side walls of the fixed frame, one ends of the two clamping plates are respectively sleeved on the two transverse screws in a threaded manner, and the ends, close to each other, of the two transverse screws are jointly connected with a first driving assembly;

the tester comprises a tester body and is characterized in that a vertical screw is rotatably mounted on one side of the top of the tester body, a first connecting block is fixedly connected to one side of a fixing frame, the first connecting block is sleeved on the vertical screw in a threaded mode, and the lower end of the vertical screw is connected with a second driving assembly.

Through adopting the above technical scheme, when using, can use first drive assembly to drive two horizontal screw rods and rotate, make horizontal screw rod drive two splint and be close to each other, thereby make splint carry out the centre gripping to the examination mould, then, can use second drive assembly to drive vertical screw rod and rotate, make first linkage block drive the vertical motion of length direction of vertical screw rod along the mount, thereby make the mount drive the examination mould and go up and down, the convenience is carried out the dismouting with examination mould and fixing base, need not to relapse the dismouting bolt with the help of the instrument, and is convenient for operation, time saving and labor saving.

Optionally, a water inlet is arranged in the middle of the fixing seat.

By adopting the technical scheme, water is injected into the test mold through the water inlet for determination.

Optionally, the first driving assembly includes a first motor mounted on an outer side wall of the fixing frame, a master gear mounted at an output end of the first motor, and a slave gear mounted at one end of the transverse screw, and the master gear is engaged with the slave gear.

By adopting the technical scheme, the first motor is started to drive the main gear to rotate, so that the main gear drives the driven gear to rotate, and the driven gear drives the transverse screw to rotate.

Optionally, a transverse guide rod is fixedly mounted on one side, far away from the transverse screw, of the inside of the fixing frame, and one end, far away from the transverse screw, of the clamping plate is slidably sleeved on the transverse guide rod.

Through adopting above-mentioned technical scheme, can play the spacing effect of direction to splint through horizontal guide arm.

Optionally, the second driving assembly includes a second motor installed on the tester body, a worm installed at an output end of the second motor, and a worm wheel installed at a lower end of the vertical screw, and the worm is engaged with the worm wheel.

Through adopting above-mentioned technical scheme, start the second motor and can drive the worm and rotate, make the worm drive the worm wheel and rotate, make the worm wheel drive vertical screw rod and rotate.

Optionally, one side of the top of the tester body, which is far away from the vertical screw rod, is fixedly provided with a vertical guide rod, one side of the fixing frame, which is far away from the first connecting block, is fixedly connected with a second connecting block, and the second connecting block is slidably sleeved on the vertical guide rod.

Through adopting above-mentioned technical scheme, through the cooperation of vertical guide arm and second connecting block, can play the spacing effect of direction to the mount.

Optionally, the upper ends of the vertical screw and the vertical guide rod are fixedly connected with limit blocks.

Through adopting above-mentioned technical scheme, the stopper can play limiting displacement to first connecting block and second connecting block.

Optionally, the edge of the upper surface of the fixing seat is fixedly connected with a sealing ring.

Through adopting above-mentioned technical scheme, can play sealed effect between examination mould and the fixing base through the sealing washer.

In summary, the present application has the following beneficial effects:

1. according to the test fixture, the test fixture is used for fixing the test mold firstly through the arrangement of the fixing frame, the second driving assembly, the vertical screw and the first connecting block, and then the second driving assembly is used for driving the vertical screw to rotate, so that the first connecting block drives the fixing frame to vertically move along the length direction of the vertical screw, and the fixing frame drives the test mold to lift, the test mold and the fixing seat are conveniently disassembled and assembled, bolts do not need to be repeatedly disassembled and assembled with the help of tools, and the test fixture is convenient to operate, time-saving and labor-saving;

2. this application is through the setting of first drive assembly, horizontal screw rod and splint, when using, can use first drive assembly to drive two horizontal screw rods and rotate, makes horizontal screw rod drive two splint and is close to each other to make splint carry out the centre gripping to the examination mould, stability when improving the examination mould and survey.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic top view of the fastening frame of the present application;

fig. 3 is a schematic front sectional view of the fixing base and the test mold according to the present application.

Description of reference numerals:

1. a meter body; 2. a fixed seat; 3. testing a mold; 4. a fixed mount; 5. a splint; 6. a transverse screw; 7. a first drive assembly; 701. a first motor; 702. a main gear; 703. a slave gear; 8. a vertical screw; 9. a first connection block; 10. a second drive assembly; 1001. a second motor; 1002. a worm; 1003. a worm gear; 11. a water inlet; 12. a transverse guide rod; 13. a vertical guide rod; 14. a second connecting block; 15. a limiting block; 16. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, the concrete impermeability tester includes a tester body 1, a fixing base 2 fixedly mounted at the top of the tester body 1, a test mold 3 arranged at the top of the fixing base 2, and a fixing frame 4 for fixing the test mold 3, two symmetrical clamping plates 5 are arranged inside the fixing frame 4, two inner side walls of the fixing frame 4 are rotatably mounted with a transverse screw 6, one ends of the two clamping plates 5 are respectively sleeved on the two transverse screws 6 through threads, one ends of the two transverse screws 6 close to each other are connected with a first driving component 7, when the tester is used, the first driving component 7 can be used for driving the two transverse screws 6 to rotate, so that the transverse screws 6 drive the two clamping plates 5 to close to each other, and the clamping plates 5 can clamp the test mold 3.

The first driving assembly 7 includes a first motor 701 mounted on the outer sidewall of the fixing frame 4, a master gear 702 mounted on the output end of the first motor 701, and a slave gear 703 mounted on one end of the transverse screw 6, wherein the master gear 702 is engaged with the slave gear 703, and when the first motor 701 is started, the master gear 702 is driven to rotate, so that the master gear 702 drives the slave gear 703 to rotate, and the slave gear 703 drives the transverse screw 6 to rotate.

Referring to fig. 2, a transverse guide rod 12 is fixedly mounted on one side of the fixing frame 4 away from the transverse screw rod 6, one end of the clamping plate 5 away from the transverse screw rod 6 is slidably sleeved on the transverse guide rod 12, and the clamping plate 5 can be guided and limited by the transverse guide rod 12.

Referring to fig. 1 and 2, one side at 1 top of apparatus body rotates and installs vertical screw 8, the first connecting block 9 of one side fixedly connected with of mount 4, first connecting block 9 screw thread cup joints on vertical screw 8, the lower extreme of vertical screw 8 is connected with second drive assembly 10, when using, can use second drive assembly 10 to drive vertical screw 8 and rotate, make first connecting block 9 drive mount 4 along vertical screw 8's length direction vertical motion, thereby make mount 4 drive examination mould 3 go up and down, the convenience is carried out the dismouting with examination mould 3 and fixing base 2.

Wherein, second drive assembly 10 is including installing second motor 1001 on apparatus body 1, installing at the worm 1002 of second motor 1001 output and installing at the worm wheel 1003 of vertical screw 8 lower extreme, and worm 1002 meshes with worm wheel 1003 mutually, starts second motor 1001 and can drives worm 1002 and rotate, makes worm 1002 drive worm wheel 1003 and rotates, makes worm wheel 1003 drive vertical screw 8 and rotate.

Referring to fig. 1 and 2, one side fixed mounting that vertical screw rod 8 was kept away from at 1 top of apparatus body has vertical guide arm 13, one side fixedly connected with second connecting block 14 of first connecting block 9 is kept away from to mount 4, second connecting block 14 slides and cup joints on vertical guide arm 13, cooperation through vertical guide arm 13 and second connecting block 14, can play the spacing effect of direction to mount 4, the equal fixedly connected with stopper 15 in upper end of vertical screw rod 8 and vertical guide arm 13, stopper 15 can play limiting displacement to first connecting block 9 and second connecting block 14.

Referring to fig. 3, the middle part of fixing base 2 is provided with water inlet 11, through water inlet 11 survey to the interior notes water of examination mould 3, the edge fixedly connected with sealing washer 16 of 2 upper surfaces of fixing base can be to trying to play sealed effect between mould 3 and the fixing base 2 through sealing washer 16.

The implementation principle of the application is as follows: when using, can use first drive assembly 7 to drive two horizontal screw rods 6 and rotate, make horizontal screw rod 6 drive two splint 5 and be close to each other, thereby make splint 5 carry out the centre gripping to examination mould 3, then, can use second drive assembly 10 to drive vertical screw rod 8 and rotate, make first link 9 drive mount 4 along vertical screw rod 8's length direction vertical movement, thereby make mount 4 drive examination mould 3 and go up and down, the convenience is carried out the dismouting with examination mould 3 and fixing base 2, need not to relapse the dismouting bolt with the help of the instrument, the operation is convenient, time saving and labor saving.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Concrete impermeability apparatus, including apparatus body (1), fixed mounting be in fixing base (2), the setting at apparatus body (1) top are in examination mould (3) at fixing base (2) top and be used for fixing mount (4) of examination mould (3), its characterized in that: two symmetrical clamping plates (5) are arranged in the fixing frame (4), transverse screws (6) are rotatably mounted on two inner side walls of the fixing frame (4), one ends of the two clamping plates (5) are respectively sleeved on the two transverse screws (6) in a threaded manner, and the ends, close to each other, of the two transverse screws (6) are jointly connected with a first driving assembly (7);

one side at apparatus body (1) top is rotated and is installed vertical screw rod (8), one side fixedly connected with first connecting block (9) of mount (4), first connecting block (9) screw thread cup joints on vertical screw rod (8), the lower extreme of vertical screw rod (8) is connected with second drive assembly (10).

2. The concrete impermeability tester of claim 1, wherein: the middle part of the fixed seat (2) is provided with a water inlet (11).

3. The concrete impermeability test apparatus of claim 1, wherein: the first driving assembly (7) comprises a first motor (701) arranged on the outer side wall of the fixed frame (4), a main gear (702) arranged at the output end of the first motor (701) and a driven gear (703) arranged at one end of the transverse screw (6), and the main gear (702) is meshed with the driven gear (703).

4. The concrete impermeability tester of claim 1, wherein: one side of the inside of the fixing frame (4) far away from the transverse screw rod (6) is fixedly provided with a transverse guide rod (12), and one end of the clamping plate (5) far away from the transverse screw rod (6) is slidably sleeved on the transverse guide rod (12).

5. The concrete impermeability tester of claim 1, wherein: the second driving assembly (10) comprises a second motor (1001) installed on the measuring instrument body (1), a worm (1002) installed at the output end of the second motor (1001) and a worm wheel (1003) installed at the lower end of the vertical screw rod (8), and the worm (1002) is meshed with the worm wheel (1003).

6. The concrete impermeability test apparatus of claim 1, wherein: one side fixed mounting that vertical screw rod (8) were kept away from at apparatus body (1) top has vertical guide arm (13), one side fixedly connected with second connecting block (14) of first connecting block (9) are kept away from in mount (4), second connecting block (14) slip cup joint on vertical guide arm (13).

7. The concrete impermeability tester of claim 6, wherein: the upper ends of the vertical screw rod (8) and the vertical guide rod (13) are fixedly connected with limit blocks (15).

8. The concrete impermeability test apparatus of claim 1, wherein: the edge of the upper surface of the fixed seat (2) is fixedly connected with a sealing ring (16).