CN212254998U

CN212254998U - Concrete permeameter convenient to remove

Info

Publication number: CN212254998U
Application number: CN202021031892.9U
Authority: CN
Inventors: 曾思林
Original assignee: Xingning Chuangqiang Concrete Co ltd
Current assignee: Xingning Chuangqiang Concrete Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-29
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a concrete permeameter technical field, and a concrete permeameter convenient to remove is disclosed, including permeameter body and box, the box right flank passes through fixed block fixed mounting and has the motor, motor output end fixed mounting has the pivot, the right side wall and the fixed mounting that the box was passed to the pivot left end have two-way threaded rod, two-way threaded rod surface screw thread connection has two symmetrical thread bush, thread bush bottom fixed mounting has the installation piece, installation piece bottom fixed mounting has the slider, slider bottom fixed mounting has two symmetrical connecting blocks, the connecting block bottom articulates there is the connecting rod, the connecting block bottom articulates there is the mount pad, the mount pad bottom is provided with the gyro wheel, evenly distributed's rectangle through-hole is seted up to the diapire in the box, bottom fixed mounting has evenly distributed's base. The utility model discloses can drive the mount pad and rise or descend, do not need manually operation, it is simple laborsaving to need not use outside instrument, the practicality is higher.

Description

Concrete permeameter convenient to remove

Technical Field

The utility model relates to a concrete permeameter technical field specifically is a concrete permeameter convenient to remove.

Background

The concrete permeameter is suitable for testing the permeation resistance of concrete and measuring the permeation resistance mark, and can be used for measuring the air permeability and quality of other building materials.

When the position of the concrete permeameter needs to be moved, the concrete permeameter needs to be moved by an additional tool due to the large volume and the heavy weight, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a concrete permeameter convenient to remove has solved traditional concrete permeameter and is inconvenient in the removal, and need be with the help of the problem of outside instrument.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete permeameter convenient to move comprises a permeameter body and a box body, wherein the bottom of the permeameter body is fixedly connected with the top of the box body, the right side surface of the box body is fixedly provided with a motor through a fixed block, the output end of the motor is fixedly provided with a rotating shaft, the left end of the rotating shaft penetrates through the right side wall of the box body and is fixedly provided with a bidirectional threaded rod, the left end of the bidirectional threaded rod is movably connected with the left side wall of the box body through a rotating rod, the outer surface of the bidirectional threaded rod is in threaded connection with two symmetrical threaded sleeves, the bottom of the threaded sleeves is fixedly provided with a mounting block, the bottom of the mounting block is fixedly provided with a sliding block, the front inner wall and the rear wall of the box body are respectively and fixedly provided with a sliding rail, the sliding block is movably connected with the front sliding rail, the bottom of the mounting seat is provided with rollers, the inner bottom wall of the box body is provided with uniformly distributed rectangular through holes, and the bottom of the box body is fixedly provided with uniformly distributed bases;

the utility model discloses a mounting structure, including a box, installation section of thick bamboo inner wall, installation base, pulley, installation section of thick bamboo inner wall, a plurality of spouts are seted up to the box inner wall fixed mounting, installation section of thick bamboo inside wall is provided with the multiunit pulley, a plurality of spouts have been seted up to the mount pad side, one side and spout swing joint that installation section of thick bamboo inner.

Preferably, the number of the rectangular through holes and the number of the rollers are four, and the four rollers correspond to the four rectangular through holes one to one.

Preferably, the number of the pulleys in each group is not less than five.

Preferably, each group of pulleys are vertically arranged on the inner side wall of the mounting cylinder.

Preferably, the number of the bases is four, and the four bases are uniformly distributed at four corners of the bottom surface of the box body.

Preferably, the top wall in the box body is provided with a clamping groove, the top of the threaded sleeve is fixedly provided with a clamping block, and the top of the clamping block is movably connected with the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete permeameter convenient to remove possesses following beneficial effect:

1. the utility model discloses a two-way threaded rod, thread bush and connecting rod isotructure that set up can control the mount pad and rise or descend, when needs remove the infiltration appearance, the gyro wheel descends with box and infiltration appearance body jack-up, and frictional force is less when gyro wheel and bottom surface contact, is convenient for promote the infiltration appearance, is packed up the gyro wheel after the infiltration appearance is removed to the workplace, base and bottom surface contact, make the infiltration appearance can the steady operation.

2. The utility model discloses a motor that sets up can drive two-way threaded rod and rotate to drive the mount pad and rise or descend, do not need manually operation, simple laborsaving, and need not use outside instrument, the practicality is higher.

3. The utility model discloses an installation section of thick bamboo that sets up and pulley isotructure can carry on spacingly to the mount pad, guarantee the stable rising or decline of mount pad in vertical direction, improve equipment's stability.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the box structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a right sectional view of the box structure of the present invention;

fig. 5 is a top cross-sectional view of the mounting tube structure of the present invention.

In the figure: 1. a permeameter body; 2. a box body; 3. a motor; 4. a rotating shaft; 5. a bidirectional threaded rod; 6. a threaded sleeve; 7. mounting blocks; 8. a slider; 9. a slide rail; 10. connecting blocks; 11. a connecting rod; 12. a mounting seat; 13. a roller; 14. a rectangular through hole; 15. a base; 16. mounting the cylinder; 17. a pulley; 18. a chute; 19. a card slot; 20. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a concrete permeameter convenient to move comprises a permeameter body 1 and a box body 2, the bottom of the permeameter body 1 is fixedly connected with the top of the box body 2, the right side surface of the box body 2 is fixedly provided with a motor 3 through a fixed block, the output end of the motor 3 is fixedly provided with a rotating shaft 4, the left end of the rotating shaft 4 passes through the right side wall of the box body 2 and is fixedly provided with a two-way threaded rod 5, the left end of the two-way threaded rod 55 is movably connected with the left side wall of the box body 2 through a rotating rod, the outer surface of the two-way threaded rod 5 is in threaded connection with two symmetrical threaded sleeves 6, the bottom of each threaded sleeve 6 is fixedly provided with an installation block 7, the bottom of each installation block 7 is fixedly provided with a slide block 8, the front inner wall and the rear inner wall of the box body 2 are both fixedly, the bottom of the connecting block 10 is hinged with a mounting seat 12, the bottom of the mounting seat 12 is provided with a roller 13, the inner bottom wall of the box body 2 is provided with uniformly distributed rectangular through holes 14, and the bottom of the box body 2 is fixedly provided with uniformly distributed bases 15;

a mounting barrel 16 is fixedly mounted on the inner wall of the box body 2, a plurality of groups of pulleys 17 are arranged on the inner side wall of the mounting barrel 16, a plurality of sliding grooves 18 are formed in the side face of the mounting seat 12, and one side, far away from the inner wall of the mounting barrel 16, of each pulley 17 is movably connected with the corresponding sliding groove 18. The mounting seat 12 can be controlled to ascend or descend by the aid of the structures such as the bidirectional threaded rod 5, the threaded sleeve 6 and the connecting rod 11, when the permeameter needs to be moved, the roller 13 descends to jack the box body 2 and the permeameter body 1, friction force is small when the roller 13 is in contact with the bottom surface, and the permeameter is convenient to move.

Further preferably, the number of the rectangular through holes 14 and the number of the rollers 13 are four, and the four rollers 13 correspond to the four rectangular through holes 14 one by one. When the permeameter needs to be moved, the roller 13 extends out of the rectangular through hole 14 and jacks up the box body 2, so that the permeameter can be moved.

It is further preferred that the number of pulleys 17 in each set is not less than five. The limiting effect of the pulley 17 on the mounting base 12 is ensured, so that the mounting base 12 can stably ascend or descend in the vertical direction.

Further preferably, each set of pulleys 17 is vertically arranged on the inner side wall of the mounting barrel 16. One group of pulleys 17 corresponds to one sliding groove 18, and each pulley 17 is movably connected with the corresponding sliding groove 18.

Further preferably, the number of the bases 15 is four, and the four bases 15 are uniformly distributed at four corners of the bottom surface of the box body 2. The stability of the equipment in operation is ensured.

Further preferably, the top wall of the box body 2 is provided with a clamping groove 19, the top of the threaded sleeve 6 is fixedly provided with a clamping block 20, and the top of the clamping block 20 is movably connected with the clamping groove 19. The stability of the mounting base 12 during lifting is improved, and the threaded sleeve 6 is more stable during moving.

The working principle is as follows: when the permeameter needs to be moved, the motor 3 is started to rotate positively, the two-way threaded rod 5 is driven to rotate clockwise through the rotating shaft 4, the two threaded sleeves 6 are separated from each other, the two sliding blocks 8 are separated from each other between the two sliding rails 9, the mounting seat 12 is pushed downwards through the connecting rod 11, the roller 13 penetrates through the rectangular through hole 14 and descends to the outside of the box body 2 until the roller 13 is in contact with the bottom surface and jacks up the box body 2, at the moment, the sliding friction between the base 15 and the ground is converted into the rolling friction between the roller 13 and the ground, the friction between the equipment and the ground is greatly reduced, and the permeameter is convenient to move;

after the permeameter was moved to suitable position, the starting motor 3 reversal, drive two-way threaded rod 5 anticlockwise rotation through pivot 4, make two thread bush 6 be close to each other to pull up mount pad 12, at this in-process, pulley 17 slides in spout 18, and multiunit pulley 17 carries on spacingly to mount pad 12 simultaneously, and until gyro wheel 13 rises to the rectangle opening part, base 15 contacts with ground, provides the support for equipment, makes the permeameter can the steady operation.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete permeameter convenient to remove, includes permeameter body (1) and box (2), its characterized in that: the permeameter comprises a permeameter body (1), a rotating shaft (4) and a box body (2), wherein the bottom of the permeameter body (1) is fixedly connected with the top of the box body (2), a motor (3) is fixedly arranged on the right side surface of the box body (2) through a fixed block, the output end of the motor (3) is fixedly provided with the rotating shaft (4), the left end of the rotating shaft (4) penetrates through the right side wall of the box body (2) and is fixedly provided with a two-way threaded rod (5), the left end of the two-way threaded rod (5) is movably connected with the left side wall of the box body (2) through a rotating rod, the outer surface of the two-way threaded rod (5) is in threaded connection with two symmetrical thread sleeves (6), a mounting block (7) is fixedly arranged at the bottom of the thread sleeve (6), a sliding block (8) is fixedly arranged at, two symmetrical connecting blocks (10) are fixedly mounted at the bottom of the sliding block (8), connecting rods (11) are hinged to the bottoms of the connecting blocks (10), mounting seats (12) are hinged to the bottoms of the connecting blocks (10), idler wheels (13) are arranged at the bottoms of the mounting seats (12), rectangular through holes (14) which are uniformly distributed are formed in the inner bottom wall of the box body (2), and bases (15) which are uniformly distributed are fixedly mounted at the bottom of the box body (2);

the utility model discloses a mounting structure, including box (2), installation section of thick bamboo (16) inside wall is provided with multiunit pulley (17), a plurality of spouts (18) have been seted up to mount pad (12) side, pulley (17) keep away from one side and spout (18) swing joint of installation section of thick bamboo (16) inner wall.

2. A portable concrete penetrometer as claimed in claim 1, wherein: the number of the rectangular through holes (14) and the number of the rollers (13) are four, and the four rollers (13) correspond to the four rectangular through holes (14) one by one.

3. A portable concrete penetrometer as claimed in claim 1, wherein: the number of the pulleys (17) in each group is not less than five.

4. A portable concrete penetrometer as claimed in claim 1, wherein: each group of pulleys (17) are vertically arranged on the inner side wall of the mounting cylinder (16).

5. A portable concrete penetrometer as claimed in claim 1, wherein: the number of the bases (15) is four, and the four bases (15) are uniformly distributed at four corners of the bottom surface of the box body (2).

6. A portable concrete penetrometer as claimed in claim 1, wherein: the top wall has seted up draw-in groove (19) in box (2), thread bush (6) top fixed mounting has fixture block (20), fixture block (20) top and draw-in groove (19) swing joint.