CN212207052U - Building engineering wall quality detector - Google Patents
Building engineering wall quality detector Download PDFInfo
- Publication number
- CN212207052U CN212207052U CN202020999915.9U CN202020999915U CN212207052U CN 212207052 U CN212207052 U CN 212207052U CN 202020999915 U CN202020999915 U CN 202020999915U CN 212207052 U CN212207052 U CN 212207052U
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- block
- sliding
- top block
- shell
- limiting
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- 230000000670 limiting effect Effects 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a construction engineering wall quality detector, relating to the technical field of wall quality detection, and the technical proposal is characterized in that the detector comprises a shell and a horn body; a top block is arranged in the shell in a sliding manner; a circular through hole is formed in one side of the shell, and a rotating shaft is rotatably mounted in the circular through hole; a screw is fixed on one side of the rotating shaft close to the top block, and two groups of limiting devices are arranged between the shell and the top block; each group of limiting devices comprises a first sliding chute and a limiting piece; a first spring is fixed on one side of the limiting piece, which is far away from the top block, and one side of the first spring, which is far away from the top block, is fixedly connected with one side of the first sliding chute, which is far away from the top block; and a limiting mechanism used for preventing the limiting part from moving to one side close to the top block is arranged between each limiting part and the top block. The utility model provides a kicking block can cause the problem of harm to the wall body under not having limiting displacement, reduce the possibility that the kicking block caused the harm to the wall body.
Description
Technical Field
The utility model relates to a wall body quality detects technical field, and more specifically says, it relates to a building engineering wall body quality detector.
Background
At present, the concrete can generate obvious carbonization phenomenon in the use process, so that the rust expansion joint of the steel bar occurs on the protective layer of the steel bar.
The prior art can refer to the chinese utility model patent that the grant bulletin number is CN208420653U, and it discloses a building engineering wall quality detector, including casing and sleeve, the sleeve sets up in the casing, wears to be equipped with the horizontal pole in the sleeve, and horizontal pole one end is fixed with the lead screw, and the other end is fixed with the crank, and the lead screw is kept away from crank one end spiro union and is had the kicking block. Push up piece and wall butt through rotating the lead screw, locally destroy the wall skin under the effect of kicking block to survey wall quality.
However, in the use process of the quality detector, the shell can move all the time under the action of the screw rod due to the fact that the limiting device for the ejector block is not arranged in the shell, and the ejector block can continuously move to damage the wall body after the wall skin is damaged.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a building engineering wall quality detector, it is spacing to the kicking block through setting up stop device, reduces the possibility that the kicking block caused the harm to the wall body.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a building engineering wall quality detector comprises a shell and a horn body fixed on one side of the shell; the top block is arranged in the shell in a sliding manner along the axial direction of the shell; a circular through hole is formed in one side, away from the horn body, of the shell, and a rotating shaft is rotatably mounted in the circular through hole; a screw rod in threaded connection with the top block is fixed on one side, close to the top block, of the rotating shaft, and two groups of limiting devices for limiting the top block are arranged between the shell and the top block; each group of limiting devices comprises a first sliding groove arranged on the inner peripheral surface of the shell and a limiting piece which is arranged in the first sliding groove in a sliding manner along the radial direction of the shell and is used for being inserted with the outer peripheral surface of the top block; a first spring is fixed on one side of the limiting piece, which is far away from the top block, and one side of the first spring, which is far away from the top block, is fixedly connected with one side of the first sliding chute, which is far away from the top block; and a limiting mechanism used for preventing the limiting part from moving to one side close to the top block is arranged between each limiting part and the top block.
By adopting the technical scheme, after the anti-skid layer is attached to the wall surface to be detected, the screw rod is rotated, and the jacking block is driven by the screw rod to move towards one side close to the wall surface; the kicking block can produce the destruction to the wall after supporting and pressing the wall, is convenient for observe being stained with of wall coating and glues the effect, inspection coating adhesion quality. Through locating part and kicking block grafting to spacing is carried out the kicking block, makes the kicking block remove can't continue to remove after the certain distance, reduces because the kicking block removes the possibility that excessively causes the damage to the wall body.
The present invention may be further configured in a preferred embodiment as: each group of limiting mechanisms comprises a second sliding groove arranged on the inner peripheral surface of the shell, a third sliding groove arranged on one side, far away from the rotating shaft, of the second sliding groove and a stop block arranged in the third sliding groove in a sliding mode along the radial direction of the shell; one side, close to the ejector block, of the stop block is provided with a square through hole, and the limiting piece penetrates through the square through hole; a plug connector for being plugged with one side of the limiting piece away from the rotating shaft is fixed on one side of the square through hole away from the rotating shaft; a second spring is fixed on one side of the stop block, which is far away from the rotating shaft, and one end of the second spring, which is far away from the stop block, is fixedly connected with one side of the third chute, which is far away from the rotating shaft; and a driving assembly used for relieving the limiting effect of the stop block on the limiting part is arranged between each second sliding groove and the top block.
Through adopting above-mentioned technical scheme, the second spring is applyed to the dog to the elasticity that is close to axis of rotation one side, and plug connector and locating part are in the grafting state this moment, are convenient for carry on spacingly to the locating part through the dog for locating part and kicking block keep the state of separation, because can exert frictional force for the kicking block when locating part and kicking block butt, through carrying on spacing possibility that reduces the locating part and obstruct the kicking block and remove to the locating part.
The present invention may be further configured in a preferred embodiment as: each group of driving assemblies comprises an abutting part fixed on the peripheral surface of the ejector block and a sliding part arranged in the second sliding groove in a sliding mode along the radial direction of the shell; a first abutting component for driving the sliding component to move towards one side far away from the top block is arranged between the abutting component and the sliding component; and a second abutting assembly used for driving the stop block to move towards one side far away from the rotating shaft is arranged between the sliding piece and the stop block.
By adopting the technical scheme, the sliding piece drives the stop block to move towards one side far away from the rotating shaft through the second abutting component, so that the plug connector is separated from the limiting piece; the limiting piece moves towards one side close to the top block under the action of the elastic force of the first spring, so that the top block is limited through the limiting piece. Through setting up the butt piece for the kicking block removes spacing to the locating part after removing a distance, and carries on spacingly to the kicking block through the locating part, thereby limits the displacement to the kicking block, reduces the kicking block and causes the possibility of damaging to the wall body.
The present invention may be further configured in a preferred embodiment as: sliding blocks are respectively fixed on two sides of the abutting connection piece; the relative inboard of second spout has seted up the bar groove respectively, every the slider all along the casing radially slide set up in the bar inslot.
Through adopting above-mentioned technical scheme, the bar groove provides the guide effect for the slider, reduces the possibility that the butt piece deviates from the track along casing radial movement in-process.
The present invention may be further configured in a preferred embodiment as: a third spring is fixed on one side, away from the top block, of the sliding block, and one end, away from the top block, of the third spring is fixedly connected with one side, away from the top block, of the strip-shaped groove.
Through adopting above-mentioned technical scheme, when sliding member and butt piece butt, the third spring is in compression state, and the third spring is applyed to the slider to the elasticity that is close to kicking block one side, is convenient for reset to being close to kicking block one side through third spring drive butt piece.
The present invention may be further configured in a preferred embodiment as: the first abutting component comprises two first inclined planes which are respectively arranged on the opposite inner sides of the abutting component and the sliding component.
Through adopting above-mentioned technical scheme, the piece that slides supports to keeping away from axis of rotation one side through first inclined plane and presses the butt piece, is convenient for promote the butt piece through the piece that slides and remove to keeping away from kicking block one side.
The present invention may be further configured in a preferred embodiment as: the second abutting component comprises two second inclined planes which are respectively arranged on the inner sides of the sliding component and the stop block.
Through adopting above-mentioned technical scheme, the piece that slides supports through the second inclined plane and presses the dog, is convenient for promote the dog through the piece that slides and remove to keeping away from axis of rotation one side.
The present invention may be further configured in a preferred embodiment as: the locating part is kept away from kicking block one side and is fixed with the guiding axle, the first spout is kept away from kicking block one side and has been seted up the direction through-hole, the guiding axle along the casing radially slide set up in the direction through-hole.
Through adopting above-mentioned technical scheme, the direction through-hole provides the guide effect for the guiding axle, reduces the locating part along the orbital possibility of deviating in the casing radial movement in-process.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the limit piece is inserted with the top block, so that the top block is limited, the top block cannot move continuously after moving for a certain distance, and the possibility of damage to a wall body due to excessive movement of the top block is reduced;
2. the limiting piece is limited by the stop block, so that the limiting piece and the top block are kept in a separated state, and the possibility that the limiting piece blocks the top block to move is reduced;
3. through setting up the butt piece for the kicking block removes spacing to the locating part after removing a distance, and carries on spacingly to the kicking block through the locating part, thereby limits the displacement to the kicking block, reduces the kicking block and causes the possibility of damaging to the wall body.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure: 1. a housing; 11. a horn body; 12. an anti-slip layer; 13. mounting a through hole; 14. a top block; 15. a circular through hole; 16. a rotating shaft; 17. a screw; 18. a rocker; 2. a limiting device; 21. a first chute; 22. a limiting member; 23. a first spring; 24. a guide shaft; 25. a guide through hole; 3. a limiting mechanism; 31. a second chute; 32. a third chute; 33. a stopper; 34. a square through hole; 35. a plug-in unit; 36. a second spring; 4. a drive assembly; 41. an abutting member; 42. a sliding member; 43. a first inclined plane; 44. a second inclined plane; 45. a slider; 46. and a third spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a building engineering wall quality detector is shown in figure 1 and comprises a shell 1 and a horn body 11 which is fixed on one side of the shell 1 and is integrally formed with the shell 1. An anti-slip layer 12 is fixed on one side of the horn body 11 away from the shell 1. The side of the horn body 11 away from the shell 1 is provided with a mounting through hole 13 communicated with the shell 1. The top block 14 is arranged in the shell 1 in a sliding way along the axial direction of the shell 1. A circular through hole 15 is formed in one side, far away from the horn body 11, of the shell 1, and a rotating shaft 16 is rotatably mounted in the circular through hole 15. A screw rod 17 in threaded connection with the top block 14 is fixed on one side of the rotating shaft 16 close to the top block 14, and a rocker 18 is fixed on one side of the rotating shaft 16 far away from the screw rod 17. Two groups of limiting devices 2 used for limiting the top block 14 are arranged between the shell 1 and the top block 14. Each set of limiting device 2 includes a first sliding slot 21 disposed on the inner circumferential surface of the housing 1 and a limiting member 22 disposed in the first sliding slot 21 and slidably inserted into the outer circumferential surface of the top block 14 along the radial direction of the housing 1. The side of the limiting member 22 away from the top block 14 is fixed with a first spring 23, and the side of the first spring 23 away from the top block 14 is fixedly connected with the side of the first sliding groove 21 away from the top block 14. One side of the limiting member 22, which is far away from the top block 14, is fixed with a guide shaft 24, one side of the first sliding chute 21, which is far away from the top block 14, is provided with a guide through hole 25, and the guide shaft 24 is arranged in the guide through hole 25 in a sliding manner along the radial direction of the housing 1. A limiting mechanism 3 for preventing the limiting member 22 from moving to the side close to the top block 14 is arranged between each limiting member 22 and the top block 14. After the anti-skid layer 12 is attached to the wall surface to be detected, the screw 17 is rotated, and the jacking block 14 is driven by the screw 17 to move towards one side close to the wall surface; the top block 14 can damage the wall surface after being pressed against the wall surface, so that the adhesion effect of the wall surface coating can be observed conveniently, and the adhesion quality of the coating can be checked. The limit piece 22 is inserted into the top block 14, so that the top block 14 is limited, and the possibility of damage to the wall body due to excessive movement of the top block 14 is reduced.
Each set of limiting mechanism 3 includes a second sliding groove 31 provided on the inner circumferential surface of the housing 1, a third sliding groove 32 provided on a side of the second sliding groove 31 away from the rotating shaft 16, and a stopper 33 slidably provided in the third sliding groove 32 along the radial direction of the housing 1. One side of the stop block 33, which is close to the top block 14, is provided with a square through hole 34, and the limiting member 22 is arranged in the square through hole 34 in a penetrating manner; a plug 35 for plugging with the stopper 22 at the side away from the rotating shaft 16 is fixed at the side of the square through hole 34 away from the rotating shaft 16. The stopper 33 is fixed with a second spring 36 at a side away from the rotating shaft 16, and one end of the second spring 36 away from the stopper 33 is fixedly connected with one side of the third sliding chute 32 away from the rotating shaft 16. A driving assembly 4 for releasing the limiting action of the stopper 33 on the limiting member 22 is arranged between each second sliding chute 31 and the top block 14. The second spring 36 applies an elastic force to the stopper 33 toward the side close to the rotation axis 16, and the plug 35 and the limiting member 22 are in a plug-in state at this time, so that the limiting member 22 is limited by the stopper 33.
Each set of driving components 4 includes an abutting piece 41 fixed on the outer peripheral surface of the top block 14 and a sliding piece 42 arranged in the second sliding groove 31 in a sliding manner along the radial direction of the housing 1. The opposite inner sides of the abutting piece 41 and the sliding piece 42 are respectively provided with a first inclined surface 43. The sliding member 42 and the stopper 33 are respectively opened with a second inclined surface 44 on opposite inner sides. Sliders 45 are respectively fixed on two sides of the abutting piece 41; a strip-shaped groove is respectively formed on the opposite inner sides of the second sliding grooves 31, and each sliding block 45 is arranged in the strip-shaped groove in a sliding manner along the radial direction of the shell 1; the slider 45 is fixed with third spring 46 far away from kicking block 14 one side, and third spring 46 keeps away from kicking block 14 one end and a strip groove and keeps away from kicking block 14 one side fixed connection. When the top block 14 drives the abutting part 41 to move, the abutting part 41 presses the sliding part 42 through the first inclined surface 43, and pushes the sliding part 42 to move to the side far away from the top block 14. The sliding piece 42 pushes the stopper 33 to move away from the rotating shaft 16 through the second inclined surface 44, so that the plug 35 is separated from the stopper 22; the stopper 22 moves toward the top block 14 by the elastic force of the first spring 23, and the top block 14 is stopped by the stopper 22.
The working principle of the embodiment is as follows:
after the anti-skid layer 12 is attached to the wall surface to be detected, the screw 17 is rotated, and the jacking block 14 is driven by the screw 17 to move towards one side close to the wall surface; the top block 14 can damage the wall surface after being pressed against the wall surface, so that the adhesion effect of the wall surface coating can be observed conveniently, and the adhesion quality of the coating can be checked.
When the top block 14 drives the abutting part 41 to move, the abutting part 41 presses the sliding part 42 through the first inclined surface 43, and pushes the sliding part 42 to move to the side far away from the top block 14. The sliding piece 42 pushes the stopper 33 to move away from the rotating shaft 16 through the second inclined surface 44, so that the plug 35 is separated from the stopper 22; the stopper 22 moves toward the top block 14 by the elastic force of the first spring 23, and the top block 14 is stopped by the stopper 22.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A building engineering wall quality detector comprises a shell (1) and a horn body (11) fixed on one side of the shell (1); a jacking block (14) is arranged in the shell (1) in a sliding manner along the axial direction of the shell (1); a circular through hole (15) is formed in one side, away from the horn body (11), of the shell (1), and a rotating shaft (16) is rotatably mounted in the circular through hole (15); the axis of rotation (16) are close to kicking block (14) one side and are fixed with screw rod (17) with kicking block (14) threaded connection, its characterized in that: two groups of limiting devices (2) used for limiting the top block (14) are arranged between the shell (1) and the top block (14); each group of limiting devices (2) comprises a first sliding groove (21) arranged on the inner circumferential surface of the shell (1) and a limiting piece (22) which is arranged in the first sliding groove (21) in a sliding manner along the radial direction of the shell (1) and is used for being inserted into the outer circumferential surface of the top block (14); a first spring (23) is fixed on one side, away from the top block (14), of the limiting piece (22), and one side, away from the top block (14), of the first spring (23) is fixedly connected with one side, away from the top block (14), of the first sliding groove (21); and a limiting mechanism (3) for preventing the limiting piece (22) from moving to one side close to the top block (14) is arranged between each limiting piece (22) and the top block (14).
2. The building engineering wall quality detector of claim 1, wherein: each group of limiting mechanisms (3) comprises a second sliding groove (31) arranged on the inner peripheral surface of the shell (1), a third sliding groove (32) arranged on one side, far away from the rotating shaft (16), of the second sliding groove (31), and a stop block (33) arranged in the third sliding groove (32) in a sliding mode along the radial direction of the shell (1); a square through hole (34) is formed in one side, close to the top block (14), of the stop block (33), and the limiting piece (22) penetrates through the square through hole (34); a plug connector (35) which is used for being plugged with one side of the limiting piece (22) away from the rotating shaft (16) is fixed on one side of the square through hole (34) away from the rotating shaft (16); a second spring (36) is fixed on one side, away from the rotating shaft (16), of the stop block (33), and one end, away from the stop block (33), of the second spring (36) is fixedly connected with one side, away from the rotating shaft (16), of the third sliding chute (32); and a driving assembly (4) for releasing the limiting action of the stop block (33) on the limiting piece (22) is arranged between each second sliding chute (31) and the top block (14).
3. The building engineering wall quality detector of claim 2, wherein: each group of driving assemblies (4) comprises an abutting part (41) fixed on the outer peripheral surface of the ejector block (14) and a sliding part (42) arranged in the second sliding groove (31) in a sliding manner along the radial direction of the shell (1); a first pressing component for driving the sliding piece (42) to move to one side far away from the top block (14) is arranged between the abutting piece (41) and the sliding piece (42); a second abutting component used for driving the stop block (33) to move towards one side far away from the rotating shaft (16) is arranged between the sliding piece (42) and the stop block (33).
4. The building engineering wall quality detector of claim 3, wherein: sliders (45) are respectively fixed on two sides of the abutting piece (41); the relative inboard of second spout (31) has seted up the bar groove respectively, every slider (45) all along casing (1) radial sliding set up in the bar inslot.
5. The building engineering wall quality detector of claim 4, wherein: slider (45) are kept away from kicking block (14) one side and are fixed with third spring (46), kicking block (14) one end and the fixed connection of kicking block (14) one side are kept away from with the bar groove in third spring (46).
6. The building engineering wall quality detector of claim 3, wherein: the first abutting component comprises two first inclined surfaces (43) which are arranged on the opposite inner sides of the abutting part (41) and the sliding part (42) respectively.
7. The building engineering wall quality detector of claim 3, wherein: the second pressing component comprises two second inclined planes (44) which are respectively arranged on the inner sides of the sliding piece (42) and the stop block (33) in a relative mode.
8. The building engineering wall quality detector of claim 1, wherein: one side, away from kicking block (14), of locating part (22) is fixed with guiding axle (24), kicking block (14) one side is kept away from in first spout (21) has seted up guiding hole (25), guiding axle (24) along casing (1) radial sliding set up in guiding hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999915.9U CN212207052U (en) | 2020-06-04 | 2020-06-04 | Building engineering wall quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999915.9U CN212207052U (en) | 2020-06-04 | 2020-06-04 | Building engineering wall quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207052U true CN212207052U (en) | 2020-12-22 |
Family
ID=73808552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020999915.9U Expired - Fee Related CN212207052U (en) | 2020-06-04 | 2020-06-04 | Building engineering wall quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155731A (en) * | 2021-04-25 | 2021-07-23 | 安徽宏基建设项目管理有限公司 | Building wall quality detection device |
-
2020
- 2020-06-04 CN CN202020999915.9U patent/CN212207052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155731A (en) * | 2021-04-25 | 2021-07-23 | 安徽宏基建设项目管理有限公司 | Building wall quality detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |