CN217466477U

CN217466477U - Be used for concrete strength check out test set

Info

Publication number: CN217466477U
Application number: CN202220201047.4U
Authority: CN
Inventors: 蔡晓铭
Original assignee: Guangdong Jiancheng Testing And Identification Co ltd
Current assignee: Guangdong Jiancheng Testing And Identification Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-09-20
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a be used for concrete strength check out test set relates to concrete strength detection technical field, comprising a base plate, two curb plates are installed to the top symmetry of bottom plate, install pressure conical head on the curb plate, two install two guide bars, two jointly on the lateral part that the curb plate is close to each other slide jointly on the guide bar and cup jointed two movable plates, two all install the clamp plate through a plurality of buffer unit on the lateral part that the movable plate is close to each other, the lateral part set up threaded hole of curb plate. During detection, a concrete block to be detected is placed between the two pressing plates, the rotary table is rotated to drive the threaded rod to rotate and move forwards, the movable plate is horizontally moved under the guiding effect of the guide rod until the pressing plates are in contact with the concrete block, the concrete block is clamped and fixed, the position of the concrete block can be effectively reduced when the concrete block is extruded, and the accuracy of a detection result is guaranteed.

Description

Be used for concrete strength check out test set

Technical Field

The utility model relates to a concrete strength detects technical field, in particular to be used for concrete strength check out test set.

Background

Concrete is used as a main construction body of the current building, the performance of the concrete directly influences the safety of the building, one of main indexes of the quality of the concrete is compressive strength, the compressive strength becomes an important parameter, and various devices for detecting the strength of the concrete are developed.

Current concrete strength check out test set, when examining, mostly directly place the concrete piece on bottom plate or support, if concrete piece bottom is level and smooth inadequately, then difficult stable placing, when receiving the extrusion of pressure conical head, the concrete piece produces easily and rocks or removes, influences the accuracy of testing result, for this we provide one kind and be used for concrete strength check out test set.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a be used for concrete strength check out test set to current concrete strength check out test set who provides in solving above-mentioned background art receives pressure conical head when extrudeing, and the concrete piece produces easily and rocks or removes, influences the problem of testing result's accuracy.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a be used for concrete strength check out test set, includes the bottom plate, two curb plates are installed to the top symmetry of bottom plate, install pressure conical head, two on the curb plate install two guide bars jointly on the lateral part that the curb plate is close to each other, two movable plates, two are cup jointed to common slip on the guide bar all install the clamp plate through a plurality of buffer unit on the lateral part that the movable plate is close to each other, threaded hole is seted up to the lateral part of curb plate, threaded hole installs the threaded rod, the one end of threaded rod with the lateral part of movable plate rotates mutually and is connected, the carousel is installed to the other end of threaded rod.

Preferably, the buffer unit comprises a telescopic sleeve, the telescopic sleeve is mounted on the side portion of the moving plate, a telescopic rod is sleeved in the telescopic sleeve in a sliding mode, one end of the telescopic rod is connected with the side portion of the pressing plate, and an elastic element is arranged on the telescopic sleeve.

Preferably, the elastic element comprises an expansion spring, the expansion spring is sleeved on the expansion sleeve, one end of the expansion spring is connected with the side part of the moving plate, and the other end of the expansion spring is connected with the side part of the pressing plate.

Preferably, a crank is eccentrically installed at the side of the turntable.

Preferably, the side portions, close to each other, of the two side plates are provided with sliding grooves, the sliding grooves are internally provided with scraping plates in a sliding mode, the bottoms of the scraping plates are attached to the top of the bottom plate, and the scraping plates are provided with operation units.

Preferably, the operation unit includes a link mounted on a side of the squeegee, and a handle is mounted at one end of the link.

Preferably, a plurality of anti-skidding grooves are uniformly formed in the handle.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses in, during the detection, place the concrete piece that awaits measuring between two clamp plates, rotate the carousel, drive the threaded rod and rotate and move forward, under the guide effect of guide bar, make movable plate horizontal migration, contact until clamp plate and concrete piece to press from both sides the concrete piece tightly, fix, can effectively reduce the concrete piece and the skew takes place for the position when receiving the extrusion, guaranteed the accuracy of testing result.

2. The utility model discloses in, when contacting with the concrete piece, the clamp plate can extrude expanding spring, drives the telescopic link and contracts in to flexible cover, has played the effect of buffering, has prolonged the life of device, detects the back, can stimulate the handle, drives the scraper blade through the connecting rod and follows spout horizontal migration, can clear up the concrete fragment on the bottom plate fast, convenient to use more.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an apparatus for detecting concrete strength according to an embodiment of the present application;

FIG. 2 is a schematic top view of an apparatus for detecting concrete strength according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic partial sectional structure diagram of an apparatus for detecting concrete strength in an embodiment of the present application.

In the figure: 1. a base plate; 2. a side plate; 3. a pressure cone head; 4. moving the plate; 5. pressing a plate; 6. a threaded rod; 7. a guide bar; 8. a turntable; 9. a crank; 10. a handle; 11. a connecting rod; 12. a squeegee; 13. a telescopic rod; 14. a telescopic sleeve; 15. a telescoping spring.

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.

Example (b): referring to fig. 1-4, a concrete strength detection device, including bottom plate 1, two curb plates 2 are installed to the top symmetry of bottom plate 1, install pressure cone 3 on the curb plate 2, install two guide bars 7 on the lateral part that two curb plates 2 are close to each other jointly, two movable plates 4 have been cup jointed in the common slip on two guide bars 7, all install clamp plate 5 through a plurality of buffer unit on the lateral part that two movable plates 4 are close to each other, the threaded hole is seted up to the lateral part of curb plate 2, threaded hole installs threaded rod 6, the one end of threaded rod 6 rotates with the lateral part of movable plate 4 mutually to be connected, carousel 8 is installed to the other end of threaded rod 6.

Borrow by above-mentioned structure, when examining, will await measuring the concrete piece and place between two clamp plates 5, rotate carousel 8, drive threaded rod 6 and rotate and move forward, under the guide effect of guide bar 7, make movable plate 4 horizontal migration, until clamp plate 5 and concrete piece contact to press from both sides the concrete piece tightly, fix, can effectively reduce the concrete piece and take place the skew when receiving the extrusion in position, guaranteed the accuracy of testing result.

As shown in fig. 1 and 2, a crank 9 is eccentrically mounted to a side of the turntable 8. Through the setting of crank 9, can be more convenient rotate carousel 8, more laborsaving, convenient to use.

As shown in fig. 1 and fig. 2 and fig. 4, sliding grooves are formed in the side portions of the two side plates 2, which are close to each other, a scraper 12 is installed in the two sliding grooves in a sliding manner, the bottom of the scraper 12 is attached to the top of the bottom plate 1, and an operation unit is installed on the scraper 12. The operation unit includes a link 11, the link 11 being mounted on a side portion of the blade 12, and a handle 10 being mounted at one end of the link 11. Pulling handle 10 can drive scraper blade 12 through connecting rod 11 and follow spout horizontal migration, clears up the concrete fragment on the bottom plate 1, is convenient for continue to detect. A plurality of anti-slip grooves are uniformly formed on the handle 10. This arrangement has the advantage of increasing the friction on the surface of the pull handle 10 to facilitate gripping.

As shown in fig. 3, the buffer unit includes a telescopic sleeve 14, the telescopic sleeve 14 is installed on the side portion of the moving plate 4, a telescopic rod 13 is slidably sleeved in the telescopic sleeve 14, one end of the telescopic rod 13 is connected with the side portion of the pressing plate 5, and an elastic element is arranged on the telescopic sleeve 14. The elastic element comprises an expansion spring 15, the expansion spring 15 is sleeved on the expansion sleeve 14, one end of the expansion spring 15 is connected with the side part of the moving plate 4, and the other end of the expansion spring 15 is connected with the side part of the pressing plate 5. When clamp plate 5 contacted with the concrete piece, clamp plate 5 can extrude expanding spring 15, drives telescopic link 13 and contracts to the endotheca 14 after that, through the setting of endotheca 14, telescopic link 13 and expanding spring 15, has played the effect of buffering, has prolonged the life of device.

This practical theory of operation:

during detection, a concrete block to be detected is placed between the two pressing plates 5, the rotating disc 8 is rotated through the crank handle 9, the threaded rod 6 is driven to rotate and move forwards, the moving plate 4 is horizontally moved under the guiding effect of the guide rod 7 until the pressing plates 5 are contacted with the concrete block, the concrete block is clamped and fixed, the position of the concrete block can be effectively reduced, the position of the concrete block is deviated when the concrete block is extruded, and the accuracy of a detection result is guaranteed.

When contacting with the concrete piece, clamp plate 5 can extrude expanding spring 15, drive telescopic link 13 and contract to the 14 adduction of telescopic sleeve, the effect of buffering has been played, the life of device has been prolonged, it can make expanding spring 15 further compress to continue to rotate carousel 8, and extrude fixedly to the concrete piece, detect the back, can stimulate handle 10, drive scraper blade 12 through connecting rod 11 and follow spout horizontal migration, concrete fragment on to bottom plate 1 clears up, convenient to use more.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an it detects equipment to be used for concrete strength, includes bottom plate (1), its characterized in that: two curb plates (2) are installed to the top symmetry of bottom plate (1), install pressure conical head (3), two on curb plate (2) install two guide bars (7), two jointly on the lateral part that curb plate (2) are close to each other slide jointly on guide bar (7) and cup jointed two movable plate (4), two all install clamp plate (5) through a plurality of buffer unit on the lateral part that movable plate (4) are close to each other, threaded hole is seted up to the lateral part of curb plate (2), threaded hole internal thread installs threaded rod (6), the one end of threaded rod (6) with the lateral part of movable plate (4) rotates mutually and is connected, carousel (8) are installed to the other end of threaded rod (6).

2. The apparatus for detecting concrete strength according to claim 1, wherein: the buffer unit comprises a telescopic sleeve (14), the telescopic sleeve (14) is installed on the side portion of the moving plate (4), a telescopic rod (13) is sleeved in the telescopic sleeve (14) in a sliding mode, one end of the telescopic rod (13) is connected with the side portion of the pressing plate (5), and an elastic element is arranged on the telescopic sleeve (14).

3. The apparatus for detecting concrete strength according to claim 2, wherein: the elastic element comprises an expansion spring (15), the expansion spring (15) is sleeved on the expansion sleeve (14), one end of the expansion spring (15) is connected with the side portion of the moving plate (4), and the other end of the expansion spring (15) is connected with the side portion of the pressing plate (5).

4. The apparatus for detecting concrete strength according to claim 1, wherein: and a crank (9) is eccentrically installed on the side part of the turntable (8).

5. The apparatus for detecting concrete strength according to claim 1, wherein: two the spout has all been seted up on the lateral part that curb plate (2) are close to each other, two common slidable mounting has scraper blade (12) in the spout, the bottom of scraper blade (12) with the top of bottom plate (1) is laminated mutually, install the operating unit on scraper blade (12).

6. The apparatus for detecting concrete strength according to claim 5, wherein: the operation unit comprises a connecting rod (11), the connecting rod (11) is installed on the side portion of the scraping plate (12), and a handle (10) is installed at one end of the connecting rod (11).

7. The apparatus for detecting concrete strength according to claim 6, wherein: a plurality of anti-skidding grooves are uniformly formed in the handle (10).