CN219810815U - Concrete penetrometer for concrete preparation - Google Patents

Abstract

The utility model relates to a concrete permeameter for preparing concrete, which comprises a supporting plate, wherein two placing plates are fixedly connected to the upper end of the supporting plate, bearing cylinders are arranged on the upper sides of the placing plates, fixing columns are fixedly connected between the two bearing cylinders, two vertically arranged threaded rods are rotatably connected to the upper end of the supporting plate, threaded sleeves are sleeved on the threaded rods, connecting rods are fixedly connected to the side walls, close to the bearing cylinders, of the two threaded sleeves, the two connecting rods are respectively and fixedly connected with the two bearing cylinders, a collecting box is arranged on the lower side of the supporting plate, a partition plate is fixedly connected to the inner side wall of the collecting box, and the collecting box is slidably connected to the lower side wall of the supporting plate. According to the scheme, the bearing cylinder is arranged, so that the overall test efficiency is higher, the test is more convenient and faster, and the test stability is improved; through setting up the collection box, can be more convenient when observing the inside deposition condition of water and follow-up cleanness.

Description

Concrete penetrometer for concrete preparation

Technical Field

The utility model relates to the technical field related to detection equipment, in particular to a concrete penetrometer for preparing concrete.

Background

Concrete is an artificial stone widely used in construction, and for some constructions, such as hydraulic constructions, underwater, underground and other construction projects, the construction is required to have special performance-impermeability, so that the construction concrete needs to be fully detected and observed by a concrete penetrometer before construction is generally performed to ensure the safety and reliability of the concrete.

However, the common penetration detection equipment has more complicated steps when performing penetration test, the loading barrel for bearing materials such as concrete needs to manually rotate bolts to complete disassembly and assembly, the bolts need to manually rotate in the early detection stage to complete disassembly, cleaning and inspection of the loading barrel, and the loading barrel needs to be manually rotated again to install when loading materials, so that the overall efficiency is low and the operation is complicated; meanwhile, the fixed installation of the loading barrel is ensured by manually rotating the bolts, if the bolt tightening effect on one side is poor, the phenomenon of liquid leakage can be caused inside, and the accuracy degree of the test is affected. Accordingly, a concrete penetrometer for preparing concrete is provided by one skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model provides a concrete penetrometer for preparing concrete, which aims to solve the problems that the detection steps are complicated, the efficiency is low and the detection accuracy is easy to influence.

The utility model provides a concrete penetrometer for preparing concrete, which adopts the following technical scheme:

the utility model provides a concrete penetrometer for concrete preparation, includes the backup pad, two places of backup pad upper end fixedly connected with dish, place the dish upside and be equipped with and bear a section of thick bamboo, two fixedly connected with fixed column between the bearing a section of thick bamboo, the backup pad upper end rotates and is connected with the threaded rod of two vertical settings, the cover is equipped with the screw sleeve on the threaded rod, two fixedly connected with connecting rod on the lateral wall that screw sleeve is close to the bearing a section of thick bamboo, two the connecting rod respectively with two bearing a section of thick bamboo fixed connection, the backup pad downside is equipped with the collection box, collection box inside wall fixedly connected with baffle, collection box sliding connection is in the backup pad lower lateral wall, and two the position of corresponding collection box on the placing a section of thick bamboo runs through and is equipped with the through-hole.

Through adopting above-mentioned technical scheme, through the cooperation of two placing plates and two bearing cylinders, can carry out good support and mould the type to the concrete detection material.

Preferably, a driving box is arranged on the lower side of the collecting box, and a plurality of supporting rods are fixedly connected between the lower end of the supporting plate and the upper end of the driving box.

Preferably, the lower ends of the two threaded rods are respectively rotated to penetrate through the supporting plate and are rotationally connected to the inner bottom surface of the driving box, the inner side of the driving box is provided with a horizontally arranged worm, the positions, corresponding to the worm, of the two threaded rods are respectively fixedly sleeved with a worm wheel, and the worm wheels are meshed with each other.

Preferably, the outer side wall of the driving box is fixedly provided with a motor, and the output end of the motor penetrates through the side wall of the driving box in a rotating mode and is fixedly connected with one end of the worm in a coaxial mode.

Through adopting above-mentioned technical scheme, can drive two threaded rods simultaneously through motor and drive box internal mechanism and rotate, can high-efficient convenient upwards mention two carrier barrels through threaded rod drive screw sleeve and connecting rod, remove manual dismantlement and the equipment that the bolt bore a barrel from rotating, press and place through mechanical equipment simultaneously, its degree of stability and connection compactness compare manual screw bolt inseparabler, improve test stability and accuracy for whole efficiency of software testing is higher and more convenient and improve test stability.

Preferably, the floating bars are fixedly connected to the outer side walls of the two sides of the collecting box, which are opposite to each other, and the sliding bars are fixedly connected to the upper ends of the floating bars, the positions of the lower ends of the supporting plates, which correspond to the sliding bars, are provided with sliding grooves, and one ends of the sliding grooves penetrate through the side walls of the supporting plates.

Through adopting above-mentioned technical scheme, through the slide bar of floating strip upper end and the corresponding spout mutual matching of backup pad downside, it is more convenient when collecting the dismouting of box, and can directly drip to the inside of collecting the box with the water droplet that produces when concrete penetration test through the through-hole, it is more convenient when observing the inside deposition condition of water and follow-up cleanness.

In summary, the utility model has the following beneficial technical effects:

through setting up and bear a section of thick bamboo, can drive two threaded rods simultaneously through motor and drive box internal mechanism and rotate, can high-efficient convenient upwards mention two bearing a section of thick bamboo through threaded rod drive screw sleeve and connecting rod, remove manual rotation bolt from and bear a section of thick bamboo dismantlement and equipment, press and place through mechanical equipment simultaneously, its stability degree and connection compactness are inseparabler than manual screwing bolt, improve test stability and accuracy for whole test efficiency is higher and more convenient and improve test stability;

through setting up the collection box, through the slide bar of floating strip upper end and the corresponding spout mutual matching of backup pad downside, it is more convenient when collecting the dismouting of box, and can directly drip the collection box inside with the water droplet that produces when concrete penetration test through the through-hole, it is more convenient when observing the inside deposition condition of water and follow-up cleanness.

Drawings

FIG. 1 is a schematic structural view of a concrete penetrometer for concrete preparation according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the structure at A of FIG. 1 in an embodiment of the present utility model;

fig. 3 is a side view in cross section of the structure of fig. 1 in an embodiment of the utility model.

Reference numerals illustrate: 1. a support plate; 2. placing a tray; 3. a carrying cylinder; 4. fixing the column; 5. a threaded rod; 6. a threaded sleeve; 7. a connecting rod; 8. a collection box; 9. a partition plate; 10. a through hole; 11. a drive box; 12. a support rod; 13. a worm; 14. a worm wheel; 15. a motor; 16. a floating bar; 17. a slide bar; 18. and a sliding groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a concrete penetrometer for preparing concrete. Referring to fig. 1, 2, 3, a concrete penetrometer for concrete preparation, which comprises a supporting plate 1, backup pad 1 upper end fixedly connected with two places dish 2, place a 2 upside and be equipped with and bear a section of thick bamboo 3, through the cooperation of two place dish 2 and two bear a 3 section of thick bamboo, can carry out good support and mould the type to the concrete detection material, fixedly connected with fixed column 4 between two bear a 3 section of thick bamboo, backup pad 1 upper end rotation is connected with threaded rod 5 of two vertical settings, the cover is equipped with threaded sleeve 6 on the threaded rod 5, fixedly connected with connecting rod 7 on the lateral wall that two threaded sleeve 6 is close to bear a 3 section of thick bamboo, two connecting rods 7 respectively with two bear a 3 fixed connection, backup pad 1 downside is equipped with and collects box 8, collect box 8 inside wall fixedly connected with baffle 9, collect box 8 sliding connection in backup pad 1 lower side wall, and the position that corresponds to collect box 8 on two place a 2 runs through and is equipped with through hole 10.

According to the utility model, a driving box 11 is arranged at the lower side of a collecting box 8, a plurality of supporting rods 12 are fixedly connected between the lower end of a supporting plate 1 and the upper end of the driving box 11, the lower ends of two threaded rods 5 are all rotated to penetrate through the supporting plate 1 and are rotatably connected to the inner bottom surface of the driving box 11, a worm 13 which is horizontally arranged is arranged at the inner side of the driving box 11, worm wheels 14 are fixedly sleeved at positions of the two threaded rods 5 corresponding to the worm 13, the worm 13 is meshed with the worm wheels 14, a motor 15 is fixedly arranged on the outer side wall of the driving box 11, and the output end of the motor 15 is rotated to penetrate through the side wall of the driving box 11 and is coaxially and fixedly connected with one end of the worm 13.

According to the utility model, the two threaded rods 5 can be driven to rotate simultaneously through the motor 15 and the internal mechanism of the driving box 11, the threaded sleeves 6 and the connecting rods 7 are driven by the threaded rods 5, so that the two bearing cylinders 3 can be lifted up efficiently and conveniently, the disassembly and assembly of the bearing cylinders 3 by manually rotating bolts are avoided, meanwhile, the bolts are pressed and placed through mechanical equipment, the stability and the connection tightness of the device are tighter than those of manually screwing the bolts, the test stability and the accuracy are improved, the overall test efficiency is higher, the device is more convenient and the test stability is improved.

According to the utility model, the outside walls of the two opposite sides of the collecting box 8 are fixedly connected with the floating strips 16 which are horizontally arranged, the upper ends of the floating strips 16 are fixedly connected with the sliding strips 17, the positions of the lower ends of the supporting plates 1 corresponding to the sliding strips 17 are provided with the sliding grooves 18, and one ends of the sliding grooves 18 penetrate through the side walls of the supporting plates 1.

According to the utility model, the sliding strips 17 at the upper ends of the floating strips 16 are matched with the corresponding sliding grooves 18 at the lower side of the supporting plate 1, so that the assembly and disassembly of the collecting box 8 are more convenient, water drops generated during the concrete penetration test can be directly dripped into the collecting box 8 through the through holes 10, and the water drop collecting box is more convenient and rapid in observing the deposition condition in the water body and the subsequent cleaning.

The concrete penetrometer for preparing concrete of the embodiment of the utility model has the implementation principle that: before material loading, the output end of the starting motor 15 reversely rotates, at the moment, the output end of the motor 15 drives the worm 13 to rotate, the rotation of the worm 13 is transmitted to the two threaded rods 5 through the worm wheel 14, at the moment, the threaded rods 5 rotate and drive the two threaded sleeves 6 to lift the two bearing cylinders 3 upwards through the connecting rods 7, after lifting, the bearing cylinders 3 and the placing plate 2 can be cleaned and confirmed, after cleaning is finished, the output end of the starting motor 15 positively rotates, the bearing cylinders 3 can be buckled down again through the threaded sleeves 6 and the connecting rods 7, and concrete material loading can be carried out after buckling down; during the infiltration experiment, the water droplet that bears the inside production of section of thick bamboo 3 can get into the collection box 8 inside along through-hole 10, when needs are collected the inside water that accumulates of box 8 and are detected and observe, the accessible pulling is collected box 8 wholly, slides slide bar 17 along spout 18, perhaps directly with slide bar 17 from spout 18 complete roll-off, can accomplish the dismantlement of collection box 8.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. The utility model provides a concrete penetrometer for concrete preparation, includes backup pad (1), its characterized in that: two placing plates (2) are fixedly connected with the upper end of the supporting plate (1), the placing plates (2) are provided with bearing cylinders (3) on the upper sides, two fixing columns (4) are fixedly connected between the bearing cylinders (3), two threaded rods (5) are rotatably connected to the upper ends of the supporting plate (1), threaded sleeves (6) are sleeved on the threaded rods (5), two connecting rods (7) are fixedly connected to the threaded sleeves (6) close to the side walls of the bearing cylinders (3), two connecting rods (7) are fixedly connected with the two bearing cylinders (3) respectively, collecting boxes (8) are arranged on the lower sides of the supporting plate (1), partition plates (9) are fixedly connected to the inner side walls of the collecting boxes (8), and through holes (10) are formed in the positions, corresponding to the collecting boxes (8), of the placing plates (2).

2. A concrete penetrometer for preparing concrete according to claim 1, wherein: the collecting box (8) downside is equipped with drive box (11), fixedly connected with many spinal branch vaulting poles (12) between backup pad (1) lower extreme and the drive box (11) upper end.

3. A concrete penetrometer for preparing concrete according to claim 2, wherein: the lower ends of the two threaded rods (5) are respectively rotated to penetrate through the supporting plate (1) and are rotationally connected to the inner bottom surface of the driving box (11), the inner sides of the driving box (11) are provided with horizontally arranged worms (13), the positions, corresponding to the worms (13), of the two threaded rods (5) are respectively fixedly sleeved with a worm wheel (14), and the worms (13) are meshed with the worm wheels (14).

4. A concrete penetrometer for preparing concrete according to claim 3, wherein: the driving box (11) is characterized in that a motor (15) is fixedly arranged on the outer side wall of the driving box (11), and the output end of the motor (15) penetrates through the side wall of the driving box (11) in a rotating mode and is fixedly connected with one end of the worm (13) in a coaxial mode.

5. A concrete penetrometer for preparing concrete according to claim 1, wherein: the utility model discloses a collecting box, including box (8), collecting box, backup pad, spout (18), fixed connection, floating strip (16) that all fixedly connected with level set up on the lateral wall that the box (8) both sides are opposite to each other, floating strip (16) upper end fixedly connected with draw runner (17), backup pad (1) lower extreme corresponds the position of draw runner (17) all is equipped with spout (18), just spout (18) wherein one end runs through backup pad (1) lateral wall setting.