CN210108841U

CN210108841U - Clamping device for cement compression resistance detection

Info

Publication number: CN210108841U
Application number: CN201920050110.7U
Authority: CN
Inventors: 冯玉梅; 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2020-02-21
Anticipated expiration: 2029-01-14

Abstract

The utility model belongs to the technical field of clamping workpieces for cement block compression resistance detection, in particular to a clamping device for cement compression resistance detection, which comprises a cement clamp body, wherein a pressure head seat is fixedly arranged at the top of the cement clamp body, a second pressure plate is arranged at the bottom of the inner wall of the cement clamp body, the second pressure plate is attached to the opposite surface of the cement clamp body, two groups of threaded holes are symmetrically arranged at the two sides of the top of the cement clamp body, the inner threads of the threaded holes are connected with guide pillars, and one end of each guide pillar is fixedly connected with a first spring; after placing the cement piece on the second clamp plate, with second bolt and screw hole separation, make the second spring can drive the sliding sleeve through the shrink and remove, make the sliding sleeve can drive the locating pin and remove along the slide bar, until locating pin and cement piece are attached, thereby carry out briefly spacing to the cement piece, make the difficult off tracking of cement piece, make things convenient for people to carry out the centre gripping to the cement piece fixed.

Description

Clamping device for cement compression resistance detection

Technical Field

The utility model belongs to the technical field of cement piece resistance to compression detects uses clamping workpiece, concretely relates to cement resistance to compression detects clamping device of usefulness.

Background

Hydraulic pressure resistance detection is used for detecting the pressure resistance strength of a cement block and judging the pressure resistance of the cement block, a clamping workpiece is a device which is used for fixing a processing object in the manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and the device is also called a clamping device.

When people fix the cement block to be measured by a clamping tool, some problems exist:

1. the cement block needs to be manually straightened, then is fixed through four limiting bolts, and is easy to deviate to one side in the fixing process, so that inconvenience is brought to work of people;

2. when the cement piece is subjected to compression resistance detection, the cement piece is easy to incline at the top, and people are not convenient to clamp through a clamping tool.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a clamping device that cement resistance to compression detected usefulness has convenient centre gripping, convenient fixed characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for cement compression resistance detection comprises a cement clamp body, wherein a pressure head seat is fixedly arranged at the top of the cement clamp body, a second pressure plate is arranged at the bottom of the inner wall of the cement clamp body, the second pressure plate is attached to the opposite surface of the cement clamp body, two groups of screw holes are symmetrically formed in two sides of the top of the cement clamp body, a guide pillar is in threaded connection with the inside of each screw hole, a first spring is fixedly connected to one end of the guide pillar, a hanging hook is fixedly connected to one end, away from the guide pillar, of the outer side wall of the first spring, a first pressure plate is arranged inside the cement clamp body, the first pressure plate is attached to the opposite surface of the pressure head seat, and the first pressure plate is fixedly connected with the hanging hook;

the utility model discloses a cement clamp, including cement clamp body, second clamp plate, clamping groove, four sets of spouts, four fixed slide bars, the fixed fixture blocks that are equipped with in one side of cement clamp body inner wall, cement clamp body inner wall is close to four draw-in grooves have been seted up to one side of second clamp plate, the draw-in groove with the opposite face of fixture block is attached, four groups of spouts have been seted up to the top symmetry of second clamp plate, the inside fixedly connected with slide bar of spout, the lateral wall sliding connection of slide bar has the sliding sleeve, four the top of spout all is equipped with the locating pin, the sliding sleeve with locating pin fixed connection, the both sides of locating pin are.

Preferably, four groups of threaded holes are symmetrically formed in one side, far away from the cement fixture body, of the outer side wall of the second pressure plate, and the four groups of threaded holes are respectively located on two sides of the four groups of sliding grooves.

Preferably, the top of the fixing plate is provided with a second bolt, and one end of the second bolt penetrates through the fixing plate and is in threaded connection with the inner wall of the threaded hole.

Preferably, two groups of first bolts are symmetrically arranged on two sides of the cement clamp body, and the cement clamp body is fixedly connected with the second pressing plate through the first bolts.

Preferably, one side of the outer side wall of the press head seat, which is close to the first press plate, is of a spherical concave structure, and one side of the outer side wall of the first press plate, which is close to the press head seat, is of a spherical structure.

Preferably, the outer side wall of the fixture block is fixedly bonded with a sleeve gasket, and the sleeve gasket is attached to the opposite surface of the clamping groove.

Preferably, a second spring is wound outside the sliding rod, and two ends of the second spring are respectively fixedly connected with the opposite surfaces of the sliding groove and the sliding sleeve.

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

1. after the cement block is placed on the second pressing plate, the second bolt is separated from the threaded hole, so that the second spring can drive the sliding sleeve to move through contraction, the sliding sleeve can drive the positioning pin to move along the sliding rod until the positioning pin is attached to the cement block, the cement block is briefly limited, the cement block is not prone to deviation, and people can conveniently clamp and fix the cement block;

2. when pressurizeing, the pressure head seat can promote first clamp plate downstream for first clamp plate is attached with the top of cement piece, because the contact surface of pressure head seat and first clamp plate is sphere indent structure and sphere structure, people can be through the first clamp plate of upset, make first clamp plate can adjust the angle of first clamp plate according to the slope situation at cement piece top, make the area of contact increase of first clamp plate and cement piece, thereby make things convenient for people to detect the operation to the cement piece resistance to compression.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left-side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of a second pressing plate in the present invention from above;

fig. 4 is a schematic structural view of the second pressing plate in the bottom view of the present invention;

in the figure: 1. a cement clamp body; 2. a press head seat; 3. a guide post; 4. a first spring; 5. a first platen; 6. a slide bar; 7. a second spring; 8. a first bolt; 9. a card slot; 10. sleeving a cushion; 11. a second platen; 12. a chute; 13. a sliding sleeve; 14. positioning pins; 15. hanging; 16. a screw hole; 17. a fixing plate; 18. a second bolt; 19. a threaded hole; 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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a clamping device for cement compression resistance detection comprises a cement clamp body 1, a pressure head seat 2 is fixedly arranged at the top of the cement clamp body 1, a second pressure plate 11 is arranged at the bottom of the inner wall of the cement clamp body 1, the second pressure plate 11 is attached to the opposite surface of the cement clamp body 1, two groups of screw holes 16 are symmetrically formed in two sides of the top of the cement clamp body 1, the inner threads of the screw holes 16 are connected with a guide pillar 3, one end of the guide pillar 3 is fixedly connected with a first spring 4, one end, far away from the guide pillar 3, of the outer side wall of the first spring 4 is fixedly connected with a hanging crane 15, a first pressure plate 5 is arranged inside the cement clamp body 1, the first pressure plate 5 is attached to the opposite surface of the pressure head seat 2, and;

fixed four fixture blocks 20 that are equipped with in one side that the 11 lateral walls of second clamp plate are close to 1 inner wall of cement anchor clamps body, four draw-in grooves 9 have been seted up in one side that the 1 inner wall of cement anchor clamps body is close to second clamp plate 11, draw-in groove 9 is attached with fixture block 20's opposite face, four group's spouts 12 have been seted up to second clamp plate 11's top symmetry, the inside fixedly connected with slide bar 6 of spout 12, slide bar 6's lateral wall sliding connection has sliding sleeve 13, four spout 12's top all is equipped with locating pin 14, sliding

sleeve

13 and 14 fixed connection of locating pin, the both sides of locating pin 14 are all fixed and are equipped with.

In this embodiment: placing a cement block to be detected on a second pressing plate 11, when pressurizing is carried out, a pressing head seat 2 can push a first pressing plate 5 to move downwards, so that the first pressing plate 5 is attached to the top of the cement block, pressure is conveyed to the cement block, a guide pillar 3 can fix a first spring 4, a screw hole 16 fixes the guide pillar 3, after pressure relief is carried out after measurement is finished, the first spring 4 can drive a hanging hanger 15 to move upwards through contraction, so that the hanging hanger 15 drives the first pressing plate 5 to move upwards, the first pressing plate 5 can be attached to the pressing head seat 2 all the time, people can reset the first pressing plate 5 conveniently, a clamping block 20 can be connected with a clamping groove 9, so that the second pressing plate 11 is limited, the second pressing plate 11 is not easy to move, people can fix the second pressing plate 11 conveniently, a sliding sleeve 13 can move through a sliding rod 6, make sliding sleeve 13 can drive locating pin 14 and remove to carry out the centre gripping operation to the cement piece of equidimension not, people can fix locating pin 14 through fixed plate 17, make locating pin 14 difficult for removing, make things convenient for locating pin 14 to carry out the centre gripping fixedly to the cement piece.

Specifically, four groups of threaded holes 19 are symmetrically formed in one side, away from the cement fixture body 1, of the outer side wall of the second pressure plate 11, and the four groups of threaded holes 19 are respectively located on two sides of the four groups of sliding grooves 12; the threaded hole 19 can be used for limiting and fixing the positioning pin 14 at different positions, so that people can conveniently clamp and fix the cement block through the positioning pin 14.

Specifically, a second bolt 18 is arranged at the top of the fixing plate 17, and one end of the second bolt 18 penetrates through the fixing plate 17 and is in threaded connection with the inner wall of the threaded hole 19; the second bolt 18 is connected with the threaded hole 19, so that the fixing plate 17 cannot move, the positioning pin 14 is fixed, and people can fix the cement block through the positioning pin 14.

Specifically, two groups of first bolts 8 are symmetrically arranged on two sides of the cement clamp body 1, and the cement clamp body 1 is fixedly connected with a second pressing plate 11 through the first bolts 8; first bolt 8 can be through being connected with second clamp plate 11 to fix second clamp plate 11, make second clamp plate 11 difficult removal, make things convenient for people to place and fix the cement piece, and can separate through first bolt 8 and second clamp plate 11, thereby make things convenient for people to dismantle the second splint get off, clean and maintain.

Specifically, one side of the outer side wall of the press head seat 2, which is close to the first press plate 5, is of a spherical concave structure, and one side of the outer side wall of the first press plate 5, which is close to the press head seat 2, is of a spherical structure; because the contact surface of pressure headstock 2 and first clamp plate 5 is sphere indent structure and spherical structure, people can be through upset first clamp plate 5 for first clamp plate 5 can be according to the slope situation at cement piece top, adjusts the angle of first clamp plate 5, thereby makes things convenient for people to fix the cement piece.

Specifically, the outer side wall of the fixture block 20 is fixedly bonded with a sleeve gasket 10, and the sleeve gasket 10 is attached to the opposite surface of the fixture groove 9; the sleeve gasket 10 is a rubber gasket, so that the friction force between the sleeve gasket 10 and the clamping groove 9 can be effectively increased, the second pressing plate 11 is prevented from shaking, and the stability of the second pressing plate 11 is ensured.

Specifically, a second spring 7 is wound outside the sliding rod 6, and two ends of the second spring 7 are respectively and fixedly connected with the opposite surfaces of the sliding groove 12 and the sliding sleeve 13; after placing the cement piece on second clamp plate 11, with second bolt 18 and the separation of screw hole 19 for second spring 7 can move through shrink drive sliding sleeve 13, makes sliding sleeve 13 can drive locating pin 14 and remove along slide bar 6, and until locating pin 14 and cement piece are attached, thereby carries out brief spacing to the cement piece, makes the difficult off tracking of cement piece, makes things convenient for people to carry out the centre gripping to the cement piece fixed.

The utility model discloses a theory of operation and use flow: placing a cement block to be detected on a second pressing plate 11, when pressurizing is carried out, a pressing head seat 2 can push a first pressing plate 5 to move downwards, so that the first pressing plate 5 is attached to the top of the cement block, pressure is conveyed to the cement block, a guide pillar 3 can fix a first spring 4, a screw hole 16 fixes the guide pillar 3, after pressure relief is carried out after measurement is finished, the first spring 4 can drive a hanging hanger 15 to move upwards through contraction, so that the hanging hanger 15 drives the first pressing plate 5 to move upwards, the first pressing plate 5 can be attached to the pressing head seat 2 all the time, people can reset the first pressing plate 5 conveniently, a clamping block 20 can be connected with a clamping groove 9, so that the second pressing plate 11 is limited, the second pressing plate 11 is not easy to move, people can fix the second pressing plate 11 conveniently, a sliding sleeve 13 can move through a sliding rod 6, the sliding sleeve 13 can drive the positioning pin 14 to move, so that cement blocks with different sizes can be clamped, people can fix the positioning pin 14 through the fixing plate 17, the positioning pin 14 is not easy to move, the positioning pin 14 can be conveniently clamped and fixed on the cement blocks, the threaded hole 19 can be used for limiting and fixing the positioning pin 14 at different positions, people can conveniently clamp and fix the cement blocks through the positioning pin 14, the second bolt 18 is connected with the threaded hole 19, the fixing plate 17 cannot move, so that the positioning pin 14 is fixed, people can fix the cement blocks through the positioning pin 14, the first bolt 8 can be connected with the second pressing plate 11, so that the second pressing plate 11 is fixed, the second pressing plate 11 is not easy to move, people can conveniently place and fix the cement blocks, and can be separated from the second pressing plate 11 through the first bolt 8, therefore, people can conveniently detach the second clamp plate for cleaning and maintenance, because the contact surface of the pressure head seat 2 and the first pressure plate 5 is of a spherical concave structure and a spherical structure, people can turn over the first pressure plate 5 to enable the first pressure plate 5 to adjust the angle of the first pressure plate 5 according to the inclination condition of the top of the cement block, thereby being convenient for people to adjust the cement block, the sleeve pad 10 is a rubber pad, the friction force between the sleeve pad 10 and the clamping groove 9 can be effectively increased, the second pressure plate 11 is prevented from shaking, the stability of the second pressure plate 11 is ensured, after the cement block is placed on the second pressure plate 11, the second bolt 18 is separated from the threaded hole 19, the second spring 7 can drive the sliding sleeve 13 to move through contraction, the sliding sleeve 13 can drive the positioning pin 14 to move along the sliding rod 6 until the positioning pin 14 is attached to the cement block, thereby briefly limiting the cement block, the cement block is not easy to deviate, and people can conveniently clamp and fix the cement block.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping device that cement resistance to compression detected usefulness, includes cement anchor clamps body (1), the fixed pressure head seat (2) that are equipped with in top of cement anchor clamps body (1), the bottom of cement anchor clamps body (1) inner wall is equipped with second clamp plate (11), second clamp plate (11) with the opposite face of cement anchor clamps body (1) is attached, its characterized in that: two groups of screw holes (16) are symmetrically formed in two sides of the top of the cement clamp body (1), a guide pillar (3) is connected to the inner threads of the screw holes (16), a first spring (4) is fixedly connected to one end of the guide pillar (3) on the outer side wall of the first spring (4), a hanging hook (15) is fixedly connected to one end, away from the guide pillar (3), of the outer side wall of the first spring, a first pressing plate (5) is arranged inside the cement clamp body (1), the first pressing plate (5) is attached to the opposite surface of the pressing head seat (2), and the first pressing plate (5) is fixedly connected with the hanging hook (15);

four clamping blocks (20) are fixedly arranged on one side of the outer side wall of the second pressing plate (11) close to the inner wall of the cement clamp body (1), four clamping grooves (9) are arranged on one side of the inner wall of the cement clamp body (1) close to the second pressing plate (11), the clamping groove (9) is attached to the opposite surface of the clamping block (20), four groups of sliding grooves (12) are symmetrically formed in the top of the second pressing plate (11), a sliding rod (6) is fixedly connected inside the sliding grooves (12), the outer side wall of the sliding rod (6) is connected with a sliding sleeve (13) in a sliding manner, positioning pins (14) are arranged at the tops of the four sliding grooves (12), the sliding sleeve (13) is fixedly connected with the positioning pin (14), fixing plates (17) are fixedly arranged on both sides of the positioning pin (14), and fixing plates (17) are fixedly arranged on two sides of the outer side wall of the positioning pin (14).

2. The clamping device for detecting the compression resistance of cement as claimed in claim 1, wherein: four groups of threaded holes (19) are symmetrically formed in one side, away from the cement fixture body (1), of the outer side wall of the second pressing plate (11), and the four groups of threaded holes (19) are located on two sides of the four groups of sliding grooves (12) respectively.

3. The clamping device for detecting the compression resistance of cement as claimed in claim 2, wherein: and a second bolt (18) is arranged at the top of the fixing plate (17), and one end of the second bolt (18) penetrates through the fixing plate (17) and is in threaded connection with the inner wall of the threaded hole (19).

4. The clamping device for detecting the compression resistance of cement as claimed in claim 1, wherein: two sets of first bolts (8) are symmetrically arranged on two sides of the cement clamp body (1), and the cement clamp body (1) is fixedly connected with the second pressing plate (11) through the first bolts (8).

5. The clamping device for detecting the compression resistance of cement as claimed in claim 1, wherein: one side of the outer side wall of the press head seat (2) close to the first press plate (5) is of a spherical concave structure, and one side of the outer side wall of the first press plate (5) close to the press head seat (2) is of a spherical structure.

6. The clamping device for detecting the compression resistance of cement as claimed in claim 1, wherein: the outer side wall of the clamping block (20) is fixedly bonded with a sleeve gasket (10), and the sleeve gasket (10) is attached to the opposite surface of the clamping groove (9).

7. The clamping device for detecting the compression resistance of cement as claimed in claim 1, wherein: the outside of slide bar (6) is twined second spring (7), the both ends of second spring (7) respectively in spout (12) with the opposite face fixed connection of sliding sleeve (13).