CN213275284U

CN213275284U - Concrete permeameter

Info

Publication number: CN213275284U
Application number: CN202022210273.2U
Authority: CN
Inventors: 张元鹏; 王丽娜; 郭艳茹
Original assignee: Shaanxi Zhongyi Concrete Engineering Co ltd
Current assignee: Shaanxi Zhongyi Concrete Engineering Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-25
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a concrete permeameter, which comprises a box body, one side of the box body is fixedly connected with a handle, the bottom of the box body is fixedly connected with a supporting frame, the interior of the box body is fixedly connected with a connecting box, one side of the box body is movably connected with a rotating shaft, one end of the rotating shaft runs through the surface of the box body and extends to the interior, one end of the rotating shaft runs through the surface of the connecting box and extends to the interior, one end of the rotating shaft is fixedly connected with a connecting block, and one end of the connecting block is fixedly connected with a gear; through connecting-box, axis of rotation, connecting block, gear, rotary disk and the rotatory handle of design, be convenient for go up and down to the drive wheel, the box of being convenient for through the drive wheel removes, has improved the device's practicality, has solved the box and can not remove, and probably causes the laboratory glassware to damage when taking the laboratory glassware, leads to the problem that experimental data has the error.

Description

Concrete permeameter

Technical Field

The utility model belongs to the technical field of concrete test equipment, concretely relates to concrete permeameter.

Background

The concrete permeameter is used for measuring the impermeability of waterproof sand, and can be used for carrying out a comparison test of recycled concrete doped with a waterproof agent and reference concrete.

When the existing equipment is used for an experiment, because the mobility of the equipment is poor, the test article is often required to be manually taken to the equipment when the experiment is carried out, however, accidents can occur in the process of taking the test article, so that the test article is damaged, and further, the problem that test data generate errors is caused, and therefore a concrete permeameter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete permeameter to propose current equipment when experimenting in solving above-mentioned background art, because the mobility of equipment is relatively poor, so often need the manual work to take the test article to the equipment when experimenting, nevertheless can the accident take place at the in-process of taking the test article, thereby lead to causing the damage to the test article, and then lead to the problem of experimental data production error.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete permeameter comprises a box body, one side of the box body is fixedly connected with a handle, the bottom of the box body is fixedly connected with a supporting frame, the interior of the box body is fixedly connected with a connecting box, one side of the box body is movably connected with a rotating shaft, one end of the rotating shaft penetrates through the surface of the box body and extends into the box body, one end of the rotating shaft penetrates through the surface of the connecting box, and extends to the inside, one end of the rotating shaft is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a gear, the other end of the rotating shaft is fixedly connected with a rotating disk, one side of the rotating disk is fixedly connected with a rotating handle, the surface of the gear is movably connected with a lifting rod, the bottom of the lifting rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a fixing rod, and the bottom of the fixing rod is fixedly connected with a driving wheel.

Preferably, the top fixedly connected with of box puts the feed cylinder, the top fixedly connected with sleeve of putting the feed cylinder, telescopic bottom fixedly connected with props the flitch, telescopic surperficial one side fixedly connected with fixed block, the inside fixedly connected with dwang of fixed block, the fixed surface of dwang is connected with the trailing arm.

Preferably, one side of the lifting rod is provided with a transmission gear, and the surface of the transmission gear is mutually clamped with the surface of the gear.

Preferably, the bottom of the box body is provided with a hole matched with the fixing rod, and the height of the driving wheel is equal to that of the supporting frame.

Preferably, the middle of the surface of the rotating shaft is provided with a groove, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, telescopic surface one side fixedly connected with fixture block, the fixture block is located the top of fixed block, the bottom of fixture block and the top of fixed block laminate each other.

Preferably, the number of the sleeves is six, the number of the support arms is twelve, the twelve support arms are divided into six groups by taking two support arms as one group, and the six groups of support arms are respectively positioned on two sides of the surfaces of the six sleeves.

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

1. through connecting-box, axis of rotation, connecting block, gear, rotary disk and the rotatory handle of design, be convenient for go up and down to the drive wheel, the box of being convenient for through the drive wheel removes, has improved the device's practicality, has solved the box and can not remove, and probably causes the laboratory glassware to damage when taking the laboratory glassware, leads to the problem that experimental data has the error.

2. Through the sleeve of design, prop flitch, fixed block, dwang and trailing arm, be convenient for take and get the laboratory glassware of putting in the feed cylinder, be favorable to improving test efficiency, can effectually place the trailing arm through the fixture block and rotate excessively, improved the practicality of device, solved and taken out the laboratory glassware after experimental completion and not put just, reduced test efficiency's problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a box body; 2. a handle; 3. a support frame; 4. a connecting box; 5. a rotating shaft; 6. connecting blocks; 7. a gear; 8. rotating the disc; 9. rotating the grip; 10. a lifting rod; 11. a transmission gear; 12. a connecting rod; 13. fixing the rod; 14. a drive wheel; 15. a groove; 16. placing a material barrel; 17. a sleeve; 18. a material supporting plate; 19. a fixed block; 20. rotating the rod; 21. a bracket arm; 22. 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.

Referring to fig. 1-5, the present invention provides a technical solution: a concrete permeameter comprises a box body 1, a handle 2 is fixedly connected with one side of the box body 1, a supporting frame 3 is fixedly connected with the bottom of the box body 1, a connecting box 4 is fixedly connected with the inside of the box body 1, a rotating shaft 5 is movably connected with one side of the box body 1, one end of the rotating shaft 5 penetrates through the surface of the box body 1 and extends to the inside, one end of the rotating shaft 5 penetrates through the surface of the connecting box 4, and extend to inside, the one end fixedly connected with connecting block 6 of axis of rotation 5, the one end fixedly connected with gear 7 of connecting block 6, the other end fixedly connected with rotary disk 8 of axis of rotation 5, one side fixedly connected with of rotary disk 8 is rotatory handle 9, the surperficial swing joint of gear 7 has lifter 10, the bottom fixedly connected with connecting rod 12 of lifter 10, the one end fixedly connected with dead lever 13 of connecting rod 12, the bottom fixedly connected with drive wheel 14 of dead lever 13.

In this embodiment, hold between the fingers rotatory handle 9 and rotate, make axis of rotation 5 rotate, thereby drive gear 7 and rotate, reciprocate driving tooth 11 when gear 7 carries out the pivoted, thereby realize the lift of connecting rod 12, thereby drive wheel 14 and go up and down when not needing to remove, then carry out the rotation in opposite direction with rotatory handle 9, shrink drive wheel 14, make the bottom of drive wheel 14 and the bottom of support frame 3 keep flushing, moreover, the steam generator is simple in structure, high durability and convenient use, and the test efficiency is improved.

Specifically, the top fixedly connected with of box 1 puts feed cylinder 16, the top fixedly connected with sleeve 17 of feed cylinder 16, the bottom fixedly connected with of sleeve 17 props flitch 18, sleeve 17's surperficial one side fixedly connected with fixed block 19, the inside fixedly connected with dwang 20 of fixed block 19, the fixed surface of dwang 20 is connected with trailing arm 21.

In this embodiment, after the experiment, need take out the inside test article of charging barrel 16, lift trailing arm 21 upwards for sleeve 17 upwards moves the flitch 18 that props that drives the sleeve 17 bottom and thinks to move, thereby take out the test article in the charging barrel 16, after taking out the test article in the charging barrel 16, put the top of charging barrel 16 with sleeve 17 again, make both mutual block, simple structure, convenient to use has improved the practicality of device.

Specifically, one side of the lifting rod 10 is provided with a transmission gear 11, and the surface of the transmission gear 11 is mutually clamped with the surface of the gear 7.

In this embodiment, through the mutual block of driving gear 11 and gear 7, when gear 7 rotates, can reciprocate driving gear 11 to realize the reciprocating of drive wheel 14, convenient to use.

Specifically, the bottom of the box body 1 is provided with a hole matched with the fixing rod 13, and the height of the driving wheel 14 is equal to that of the supporting frame 3.

In this embodiment, when the drive wheel 14 does not go up and down, the bottom of drive wheel 14 and the bottom of support frame 3 remain flush for the bottom and the ground area of contact increase of box 1 make box 1 more stable when testing, convenient to use is swift.

Specifically, the middle of the surface of the rotating shaft 5 is provided with a groove 15, and the surface of the rotating handle 9 is provided with anti-skid grains.

In this embodiment, can restrict axis of rotation 5 through the recess 15 on axis of rotation 5 surface and remove, prevent to break away from between gear 7 and the driving tooth 11, can not realize going up and down convenient to use to drive wheel 14.

Specifically, a fixture block 22 is fixedly connected to one side of the surface of the sleeve 17, the fixture block 22 is located above the fixing block 19, and the bottom of the fixture block 22 is attached to the top of the fixing block 19.

In this embodiment, can make bracket 21 just can not rotate when rotating to laminating each other with fixture block 22 bottom through fixture block 22 for bracket 21 can be better carries out the atress, conveniently takes out the laboratory glassware in the feed cylinder 16, convenient to use.

Specifically, the number of the sleeves 17 is six, the number of the support arms 21 is twelve, the twelve support arms 21 are divided into six groups by taking two support arms as one group, and the six groups of support arms 21 are respectively positioned on two sides of the surfaces of the six sleeves 17.

In this embodiment, can do the multiunit simultaneously and experimental, conveniently take out the laboratory glassware, improve test efficiency, improve the practicality of device.

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, includes box (1), its characterized in that: the utility model discloses a solar water heater, including box (1), one side fixedly connected with handle (2) of box (1), the bottom fixedly connected with support frame (3) of box (1), the inside fixedly connected with connecting box (4) of box (1), one side swing joint of box (1) has axis of rotation (5), the surface of axis of rotation (5) run through in box (1) extends to inside, the one end of axis of rotation (5) runs through in the surface of connecting box (4) and extends to inside, the one end fixedly connected with connecting block (6) of axis of rotation (5), the one end fixedly connected with gear (7) of connecting block (6), the other end fixedly connected with rotary disk (8) of axis of rotation (5), one side fixedly connected with rotatory handle (9) of rotary disk (8), the surface swing joint of gear (7) has lifter (10), the bottom fixedly connected with connecting rod (12) of lifter (10), the one end fixedly connected with dead lever (13) of connecting rod (12), the bottom fixedly connected with drive wheel (14) of dead lever (13).

2. A concrete penetrometer as claimed in claim 1, characterized in that: the top fixedly connected with of box (1) puts feed cylinder (16), the top fixedly connected with sleeve (17) of putting feed cylinder (16), the bottom fixedly connected with of sleeve (17) props flitch (18), surface one side fixedly connected with fixed block (19) of sleeve (17), the inside fixedly connected with dwang (20) of fixed block (19), the fixed surface that dwang (20) is connected with trailing arm (21).

3. A concrete penetrometer as claimed in claim 1, characterized in that: one side of the lifting rod (10) is provided with a transmission gear (11), and the surface of the transmission gear (11) is mutually clamped with the surface of the gear (7).

4. A concrete penetrometer as claimed in claim 1, characterized in that: the bottom of the box body (1) is provided with a hole matched with the fixing rod (13), and the height of the driving wheel (14) is equal to that of the supporting frame (3).

5. A concrete penetrometer as claimed in claim 1, characterized in that: a groove (15) is formed in the middle of the surface of the rotating shaft (5), and anti-skid grains are formed in the surface of the rotating handle (9).

6. A concrete penetrometer as claimed in claim 2, characterized in that: the surface of the sleeve (17) is fixedly connected with a clamping block (22), the clamping block (22) is located above the fixing block (19), and the bottom of the clamping block (22) is attached to the top of the fixing block (19) mutually.

7. A concrete penetrometer as claimed in claim 2, characterized in that: the number of the sleeves (17) is six, the number of the support arms (21) is twelve, twelve support arms (21) are divided into six groups by using two support arms as one group, and the six support arms (21) are respectively positioned on two sides of the surface of the sleeves (17).