CN113155731B - Building wall quality detection device - Google Patents
Building wall quality detection device Download PDFInfo
- Publication number
- CN113155731B CN113155731B CN202110450059.0A CN202110450059A CN113155731B CN 113155731 B CN113155731 B CN 113155731B CN 202110450059 A CN202110450059 A CN 202110450059A CN 113155731 B CN113155731 B CN 113155731B
- Authority
- CN
- China
- Prior art keywords
- sliding
- threaded pipe
- close
- abutting
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Transmission Devices (AREA)
Abstract
The application relates to a building wall quality detection device, which comprises a supporting platform; two supporting plates are fixed at the top of the supporting platform; the opposite inner sides of the two supporting plates are connected with a knocking block in a sliding manner along the length direction of the supporting platform; the knocking block is rotatably connected with a second threaded pipe; a vertical plate is fixed at the top of the supporting platform, and a second screw rod is rotatably connected to one side of the vertical plate, which is close to the knocking block; the second screw rod is in threaded connection with the second threaded pipe; a compression spring is fixed on one side of the knocking block, and one end of the compression spring, which is far away from the knocking block, is fixedly connected with the vertical plate; the inner peripheral surface of the rotating groove is provided with a fourth sliding groove, the knocking block is connected with a fourth abutting piece in a sliding mode along the radial direction of the second threaded pipe through the fourth sliding groove, and the fourth abutting piece is used for being inserted with the outer peripheral surface of the second threaded pipe; a power mechanism for driving the second screw rod to rotate is arranged on the supporting platform; and a separating component for driving the fourth abutting part to be separated from the second threaded pipe is arranged on the periphery of the knocking block. The method has the effect of reducing irrelevant variables appearing in the wall detection test.
Description
Technical Field
The application relates to the field of wall body quality detection, especially, relate to a building wall quality detection device.
Background
At present, concrete inevitably has the phenomenon of ageing, disease of different degree in the use, and protection to concrete is usually at the present stage at concrete surface coating protective coating, and the back is accomplished to protective coating, generally need detect protective coating and concrete surface's bonding strength.
The chinese utility model patent that the publication number of can consulting the relevant art is CN211043084U discloses a building engineering wall quality detector, including base, supporting mechanism and detection mechanism, base top fixed mounting has supporting mechanism, and supporting mechanism top fixed mounting has detection mechanism, and detection mechanism includes the mount pad. The top of the mounting seat is fixedly connected with a slide way, and the left side of the slide way is provided with a knocking block matched with the slide way. When the wall quality is detected, the knocking block is slid and collided with the wall under the action of the spring, and the wall quality is evaluated according to the damage degree of the collided wall.
With respect to the related art in the above, the inventors consider that there are: the slider moving distance can not be judged, so that the compression degree of the spring can not be measured in the slider moving process, unnecessary variables are added in a wall body detection test, and the wall body detection test result is influenced.
Disclosure of Invention
In order to improve the problem of the irrelevant variable that appears among the wall body testing, this application provides a building wall quality of body detection device.
The application provides a building wall quality detection device adopts following technical scheme:
a building wall quality detection device comprises a supporting platform; two supporting plates are fixed at the top of the supporting platform; the opposite inner sides of the two supporting plates are connected with knocking blocks in a sliding manner along the length direction of the supporting platform; a rotating groove is formed in one side of the knocking block, and the knocking block is rotatably connected with a second threaded pipe through the rotating groove; a vertical plate is fixed at the top of the supporting platform, and a second screw rod is rotatably connected to one side of the vertical plate, which is close to the knocking block; the second screw is in threaded connection with the second threaded pipe; a compression spring is fixed on one side, close to the driven belt wheel, of the knocking block, and one end, far away from the knocking block, of the compression spring is fixedly connected with the vertical plate; the inner peripheral surface of the rotating groove is provided with a fourth sliding groove, the knocking block is connected with a fourth abutting piece in a sliding mode along the radial direction of the second threaded pipe through the fourth sliding groove, and the fourth abutting piece is used for being inserted with the outer peripheral surface of the second threaded pipe; a power mechanism for driving the second screw rod to rotate is arranged on the supporting platform; and a separating component for driving the fourth abutting part to be separated from the second threaded pipe is arranged on the periphery of the knocking block.
By adopting the technical scheme, the second threaded pipe is in threaded fit with the second screw rod to drive the knocking block to move towards one side far away from the wall body, and the compression spring is in a compression state and applies elasticity towards one side close to the wall body to the knocking block. After the separation assembly separates the fourth abutting part from the second threaded pipe, the knocking block is separated from the second threaded pipe, the knocking block collides with the wall under the elastic force action of the compression spring, and the quality data of the wall can be obtained by detecting the collided wall. Because the position of the separation assembly is fixed, the compression length of the compression spring is a fixed value, the force applied by the compression spring to the knocking block is fixed, and the situation that redundant variables are added into an experiment in the wall detection process is reduced.
Optionally, the separating assembly comprises two sliding plates fixed on the outer peripheral surface of the knocking block, the opposite inner sides of the two supporting plates are respectively provided with a strip-shaped first sliding chute, and the sliding plates are connected with the supporting plates in a sliding manner along the length direction of the supporting platform through the strip-shaped first sliding chutes; the opposite inner sides of the two first sliding chutes are respectively embedded and fixed with a first abutting part; the opposite outer sides of the two sliding plates are respectively provided with a second sliding chute, the sliding plates are connected with a second abutting piece in a sliding manner along the radial direction of the knocking block through the second sliding chutes, and the opposite inner sides of the second abutting piece and the first abutting piece are respectively provided with a third inclined surface; a third sliding chute is formed in the side wall, close to one side of the motor, of the second sliding chute; the sliding plate is connected with a third abutting piece in a sliding mode along the axial direction of the knocking block through a third sliding groove, and fourth inclined planes are respectively formed on opposite inner sides of the third abutting piece and the second abutting piece; a second through hole for penetrating a fourth abutting piece is formed in one side, close to the second threaded pipe, of the third abutting piece; and a second inserting block used for being inserted with a fourth abutting part is fixed on one side, close to the driven belt wheel, of the second through hole.
By adopting the technical scheme, after the sliding plate moves to one side close to the vertical plate until the second abutting part abuts against the first abutting part, the second abutting part moves to one side close to the knocking block under the abutting action of the first abutting part; the second abutting part pushes the third abutting part to move, and in the moving process of the third abutting part, the second insertion block is separated from the fourth abutting part, so that the fourth abutting part is separated from the second threaded pipe. After the knocking block is separated from the second threaded pipe, the knocking block moves towards one side far away from the vertical plate under the action of the compression spring. Because the positions of the two first abutting parts are fixed, the knocking block is separated from the second threaded pipe at the fixed position, so that the compression distance of the compression spring is fixed, and the knocking block is convenient to collide with a wall body after being subjected to the equal elastic force in each experiment process.
Optionally, a fifth spring is fixed on one side of the third abutting part, which is far away from the second abutting part, and one end of the fifth spring, which is far away from the third abutting part, is fixedly connected with the sliding plate through a third sliding groove.
Through adopting above-mentioned technical scheme, the fifth spring exerts the elasticity to keeping away from riser one side for the third butt piece, is convenient for reset to keeping away from riser one side through fifth spring drive third butt piece.
Optionally, a second guide piece is fixed on one side, close to the driven pulley, of the fourth abutting part, a second guide groove is formed in one side, close to the driving pulley, of the fourth sliding groove, and the second guide piece is connected with the sliding plate in a sliding manner along the radial direction of the second threaded pipe through the second guide groove; and a sixth spring is fixed on one side of the second guide piece close to the second threaded pipe, and one end of the sixth spring, far away from the second guide piece, is fixedly connected with the sliding plate through a second guide groove.
Through adopting above-mentioned technical scheme, the sixth spring is used for promoting fourth butt piece to keeping away from second screwed pipe one side and removing to make fourth butt piece break away from limiting displacement back, with the separation of second screwed pipe.
Optionally, the power mechanism includes a motor fixed on one side of the support platform, a square groove is formed on one side of the support platform close to the motor, and a driving pulley is rotatably mounted on a side wall of the square groove far from the motor; a driven belt wheel is rotatably arranged on one side of the vertical plate close to the motor; the peripheral surfaces of the driving belt wheel and the driven belt wheel are wound with a transmission belt; the driven belt wheel is fixed on the outer peripheral surface of the second screw rod.
Through adopting above-mentioned technical scheme, the motor drives the rotation of second screwed pipe through driving pulley and driven pulley to for the knockout to moving to one side near the riser provides power.
Optionally, a rectangular notch is formed in one side of the supporting platform, which is far away from the motor, and the supporting platform is connected with a butting platform in a sliding manner along the length direction of the supporting platform through the rectangular notch; a first screw is fixed at the output end of the motor; a circular groove is formed in one side, close to the motor, of the abutting table, a first threaded pipe is rotatably installed on the abutting table through the circular groove, and the first threaded pipe is in threaded connection with the first screw rod; a connecting hole is formed in one side, close to the motor, of the driving belt wheel, and the first threaded pipe is connected with the driving belt wheel in a sliding mode through the connecting hole; the butting table is provided with two first mounting grooves at one side far away from the motor, and the butting table is connected with a first sliding piece in a sliding manner along the length direction of the supporting platform through the first mounting grooves; a sucker is fixed on one side of the first sliding part, which is far away from the motor; a second mounting groove is formed in one side, close to the motor, of the first mounting groove, and the abutting table is connected with a second sliding piece in a sliding mode along the width direction of the abutting table through the second mounting groove; a matching groove is formed in one side, close to the first sliding piece, of the second sliding piece, and first inclined planes are respectively formed in the opposite inner sides of the first sliding piece and the matching groove.
Through adopting above-mentioned technical scheme, first screw rod and first screwed pipe screw-thread fit can promote supporting platform and remove to being close to wall body one side. The first sliding part adsorbs the wall body through the sucking disc, so that the supporting platform is adsorbed on one side of the wall body, the supporting platform can provide support for the knocking block, and the possibility of shaking of the device body is reduced when the knocking block collides with the wall body. After the sucker is contacted with the wall body, the first sliding part is abutted against the second sliding part, so that the second sliding part is separated from the first threaded pipe, the first threaded pipe loses the limiting effect, and the first threaded pipe does not continue to move horizontally.
Optionally, first guide pieces are fixed to opposite inner sides of the two first sliding parts, first guide grooves are formed in side walls of the opposite inner sides of the two first mounting grooves, and the first guide pieces are connected with the abutting table in a sliding manner through the first guide grooves; one side of the first guide piece, which is close to the motor, is fixed with a return spring, and one end of the return spring, which is far away from the first guide piece, is fixedly connected with the abutting table through a first guide groove.
Through adopting above-mentioned technical scheme, reset spring provides the elasticity effect to being close to wall body one side for first slider, is convenient for reset to being close to wall body one side through first spring drive first guide. Meanwhile, the possibility that the first sliding part is separated from the first mounting groove can be reduced.
Optionally, a first spring is fixed on one side of the second sliding part, which is far away from the first screw rod, and one end of the first spring, which is far away from the first screw rod, is fixedly connected with the supporting platform through a second mounting groove.
Through adopting above-mentioned technical scheme, first spring provides the elasticity to keeping away from riser one side for the second slider, and the first spring drive second slider of being convenient for resets to being close to wall body one side.
Optionally, a first slot is formed in the outer peripheral surface of the first threaded pipe, and the second sliding member is inserted into the first threaded pipe through the first slot; the first threaded pipe is connected with a first matching piece through a first slot in a sliding manner along the radial direction of the first threaded pipe, one side, close to the motor, of the first slot is provided with a second slot, the first threaded pipe is connected with a second matching piece through the second slot in a sliding manner along the axial direction of the first threaded pipe, and the opposite inner sides of the first matching piece and the second matching piece are respectively provided with a second inclined surface; a third slot is formed in the inner peripheral surface of the first threaded pipe, and the first threaded pipe is connected with a third fitting piece through the third slot in a sliding manner along the radial direction of the first threaded pipe; the third matching piece is used for being inserted with the peripheral surface of the first screw rod; the second fitting piece is close to first screw rod one side and offers the first through-hole that is used for wearing to establish the third fitting piece, first through-hole is close to motor one side and is fixed with the first inserted block that is used for pegging graft with the third fitting piece.
Through adopting above-mentioned technical scheme, the second slider is pegged graft with first slot after, can support to being close to first screw rod one side and press first fitting piece, first fitting piece removes the in-process and hardly supports to being close to motor one side through the second inclined plane and presses the second fitting piece, the second fitting piece removes the back, first inserted block and third fitting piece separation, the third fitting piece that loses limiting displacement pegs graft with first screw rod, thereby provide limiting displacement for first screw rod, restrict first screw rod and rotate, thereby drive supporting platform and remove to being close to wall body one side through first screw rod.
Optionally, a third spring is fixed on one side of the second fitting piece close to the motor, and one end of the third spring, far away from the second fitting piece, is fixedly connected with the first threaded pipe through a third slot.
Through adopting above-mentioned technical scheme, the third spring is applied to the elasticity that is close to wall body one side for the second fitting piece, and the second fitting piece of being convenient for resets to provide limiting displacement for the third fitting piece through the second fitting piece.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the second threaded pipe is in threaded fit with the second threaded rod, the knocking block is driven to move towards one side far away from the wall body, the compression spring is in a compression state at the moment, and elasticity towards one side close to the wall body is applied to the knocking block. After the separation assembly separates the fourth abutting part from the second threaded pipe, the knocking block is separated from the second threaded pipe, the knocking block collides with the wall under the elastic force action of the compression spring, and the quality data of the wall can be obtained by detecting the collided wall. Because the position of the separation assembly is fixed, the compression length of the compression spring is a fixed value, and the force applied by the compression spring to the knocking block is fixed, so that the situation that redundant variables are added into an experiment in the wall detection process is reduced;
2. the first screw rod is in threaded fit with the first threaded pipe, and the supporting platform can be pushed to move towards one side close to the wall body. The first sliding part adsorbs the wall body through the sucker, so that the supporting platform is adsorbed on one side of the wall body and can provide support for the knocking block, and the possibility of shaking of the device body when the knocking block collides with the wall body is reduced. After the sucker is contacted with the wall body, the first sliding part is abutted against the second sliding part, so that the second sliding part is separated from the first threaded pipe, the first threaded pipe loses the limiting effect, and the first threaded pipe does not continuously move horizontally;
3. after the second sliding part is plugged with the first slot, the first matching piece can be supported and pressed on one side close to the first screw rod, the first matching piece is difficult to support and press the second matching piece on one side close to the motor through the second inclined plane in the moving process, the second matching piece moves, the first inserting block is separated from the third matching piece, the third matching piece losing limiting effect is plugged with the first screw rod, the limiting effect is provided for the first screw rod, the first screw rod is limited to rotate, and the supporting platform is driven to move on one side close to the wall body through the first screw rod.
Drawings
Fig. 1 is a schematic structural view of a building wall quality detection device according to an embodiment of the present application.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is an enlarged schematic view at B in fig. 2.
Fig. 4 is a cross-sectional view of a first threaded pipe of an embodiment of the present application.
Fig. 5 is a cross-sectional view of a tap block according to an embodiment of the present application.
Fig. 6 is an enlarged schematic view at C in fig. 5.
Description of reference numerals: 1. a base; 11. a driving pulley; 12. a square groove; 13. connecting holes; 14. a second screw; 15. a transmission belt; 16. a vertical plate; 17. a driven pulley; 2. a support platform; 21. a support plate; 22. a motor; 23. a butting table; 24. a first screw; 25. a circular groove; 26. a first threaded pipe; 27. a rotating groove; 28. a second threaded pipe; 29. riveting; 3. knocking blocks; 31. a rectangular notch; 32. a suction cup; 4. a first slider; 41. a first mounting groove; 42. a first guide piece; 43. a first guide groove; 44. a return spring; 45. a second mounting groove; 46. a second slider; 47. a first spring; 48. a mating groove; 5. a first mating member; 51. a first slot; 52. a second spring; 53. a second slot; 54. a second mating member; 55. a second inclined plane; 56. a third slot; 57. a third mating member; 6. a first inclined plane; 61. a first through hole; 62. a third spring; 63. a fourth spring; 7. a slide plate; 71. a first chute; 72. a first abutting member; 73. a second abutting member; 74. a third inclined plane; 75. a third chute; 76. a third abutting member; 77. a fourth bevel; 78. a fifth spring; 8. a fourth abutting member; 81. a sixth spring; 82. a second through hole; 83. a fourth chute; 84. a second guide piece; 85. a second guide groove; 86. a second chute; 87. compressing the spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses building wall quality of body detection device. Referring to fig. 1, a building wall quality detection apparatus includes a base 1 and a support platform 2 fixed to the top of the base 1; a plurality of rivets 29 are uniformly distributed at the bottom of the base 1. Two parallel supporting plates 21 are vertically fixed on the top of the supporting platform 2. The opposite inner sides of the two support plates 21 are connected with the knocking blocks 3 in a sliding way along the length direction of the support platform 2. In the wall quality detection process, the knocking block 3 is used for striking the wall surface, and the wall quality is detected according to the crack degree generated by the struck wall surface.
Referring to fig. 2 and 3, a motor 22 is fixed on one side of the supporting platform 2, a rectangular notch 31 is formed in one side, away from the motor 22, of the supporting platform 2, and the supporting platform 2 is connected with a butting table 23 in a sliding mode along the length direction of the supporting platform 2 through the rectangular notch 31. The output end of the motor 22 penetrates through the supporting platform 2, and a first screw 24 is fixed at the output end of the motor 22; a circular groove 25 is formed in one side, close to the motor 22, of the abutting table 23, a first threaded pipe 26 is rotatably mounted on the abutting table 23 through the circular groove 25, and the first threaded pipe 26 is in threaded connection with the first screw 24. When the first threaded pipe 26 is limited, the abutting table 23 is driven to move through the threaded fit between the first threaded pipe 26 and the first screw 24. Two first mounting grooves 41 are formed in one side, away from the motor 22, of the abutting table 23, and the abutting table 23 is connected with a first sliding piece 4 in a sliding mode along the length direction of the supporting platform 2 through the first mounting grooves 41; a suction cup 32 is fixed on one side of the first sliding part 4, which is far away from the motor 22, and the suction cup 32 is used for adsorbing the supporting platform 2 on the surface of the wall body; the opposite inner sides of the two first sliding parts 4 are respectively fixed with a first guide piece 42, the opposite inner side walls of the two first installation grooves 41 are respectively provided with a first guide groove 43, and the first guide pieces 42 are connected with the butting table 23 in a sliding manner through the first guide grooves 43; the first guide slot 43 provides a guide for the first guide tab 42, reducing the possibility of the first slider 4 deviating from the track during its movement along the length of the support platform 2. A return spring 44 is fixed on one side of the first guide sheet 42 close to the motor 22, and one end of the return spring 44 far away from the first guide sheet 42 is fixedly connected with the abutting table 23 through a first guide groove 43; the return spring 44 applies an elastic force to return the guide piece to the side away from the motor 22. A second mounting groove 45 is formed in one side, close to the motor 22, of the first mounting groove 41, and the abutting table 23 is connected with a second sliding piece 46 in a sliding manner along the width direction of the abutting table 23 through the second mounting groove 45; a first spring 47 is fixed on one side of the second sliding part 46, which is far away from the first screw 24, and one end of the first spring 47, which is far away from the first screw 24, is fixedly connected with the supporting platform 2 through a second mounting groove 45; the first spring 47 applies an elastic force to the second slider 46 to return to the side close to the first screw 24. One side of the second sliding part 46 close to the first sliding part 4 is provided with a matching groove 48, and the opposite inner sides of the first sliding part 4 and the matching groove 48 are respectively provided with a first inclined surface 6; the first slider 4 abuts against the second slider 46 via the first inclined surface 6 in the engaging groove 48, and pushes the second slider 46 to move away from the first screw 24. When the support platform 2 moves until the suction cup 32 abuts against the wall, the first sliding part 4 moves towards the side close to the motor 22, the first sliding part 4 abuts against the second sliding part 46 through the first inclined surface 6 of the matching groove 48, and the second sliding part 46 is pushed to move towards the side far away from the first screw 24.
Referring to fig. 3 and 4, a first slot 51 is formed on the outer circumferential surface of the first threaded pipe 26, and the second sliding member 46 is inserted into the first threaded pipe 26 through the first slot 51. The first threaded pipe 26 is connected with a first fitting piece 5 through a first slot 51 in a sliding manner along the radial direction of the first threaded pipe 26, a second spring 52 is fixed on one side of the first fitting piece 5 away from the second sliding piece 46, and one end, away from the first fitting piece 5, of the second spring 52 is fixedly connected with the first threaded pipe 26 through the first slot 51; the second spring 52 applies an elastic force to the first fitting member 5 to return to the side away from the first screw 24. A second slot 53 is formed in one side of the first slot 51 close to the motor 22, the first threaded pipe 26 is connected with a second fitting member 54 through the second slot 53 in a sliding manner along the axial direction of the first threaded pipe 26, and second inclined surfaces 55 are respectively formed on opposite inner sides of the first fitting member 5 and the second fitting member 54. A third slot 56 is formed in the inner peripheral surface of the first threaded pipe 26, and the first threaded pipe 26 is connected with a third fitting 57 through the third slot 56 in a sliding manner along the radial direction of the first threaded pipe 26; the third fitting 57 is adapted to be inserted into the outer peripheral surface of the first screw 24. A first through hole 61 for penetrating the third fitting 57 is formed in one side of the second fitting 54 close to the first screw 24, and a first insertion block for inserting the third fitting 57 is fixed on one side of the first through hole 61 close to the motor 22. A third spring 62 is fixed on one side of the second fitting part 54 close to the motor 22, and one end of the third spring 62 far away from the second fitting part 54 is fixedly connected with the first threaded pipe 26 through a third slot 56; the third spring 62 applies a spring force to the second fitting member 54 returning to the side close to the suction cup 32. A fourth spring 63 is fixed on one side of the third fitting part 57 far away from the first screw 24, and one end of the fourth spring 63 far away from the third fitting part 57 is fixedly connected with the first threaded pipe 26 through a third slot 56; the fourth spring 63 applies an elastic force to the third fitting member 57 to return to the side close to the first screw 24. After the second sliding member 46 moves, the first mating member 5 is reset to the side away from the first screw 24 under the elastic force of the second spring 52; the first fitting piece 5 presses against the second fitting piece 54 in the moving process, and pushes the second fitting piece 54 to move towards the side far away from the suction cup 32, the first insertion block is separated from the third fitting piece 57 in the moving process of the second fitting piece 54, and the third fitting piece 57 is inserted into the first screw 24 under the elastic force action of the fourth spring 63, so that the limiting effect is provided for the first screw 24.
Referring to fig. 2 and 5, a square groove 12 is formed in one side of the supporting platform 2 close to the motor 22, and a driving pulley 11 is rotatably mounted on the side wall of the square groove 12 far away from the motor 22; a connecting hole 13 is formed in one side, close to the motor 22, of the driving belt wheel 11, and the first threaded pipe 26 is connected with the driving belt wheel 11 in a sliding mode through the connecting hole 13; a strip-shaped groove is formed in the outer peripheral surface of the first threaded pipe 26, a limiting strip is fixed on the inner peripheral surface of the driving belt wheel 11, and the limiting strip is connected with the first threaded pipe 26 in a sliding mode through the strip-shaped groove; the bar groove provides the guide effect for spacing, and 11 and first screwed pipe 26 of driving pulley of being convenient for make driving pulley 11 rotate along with first screwed pipe 26 under sliding connection's the condition. A vertical plate 16 is fixed on the top of the supporting platform 2, and a driven belt wheel 17 is rotatably installed on one side, close to the motor 22, of the vertical plate 16. A transmission belt 15 is wound around the outer peripheral surfaces of the driving pulley 11 and the driven pulley 17. The driven pulley 17 is fixed with a second screw 14 through the vertical plate 16 at the side far from the motor 22. A rotating groove 27 is formed in one side, close to the motor 22, of the knocking block 3, and the knocking block 3 is rotatably connected with a second threaded pipe 28 through the rotating groove 27; the second screw 14 is threadedly coupled to the second threaded tube 28. After the third mating member 57 is inserted into the first screw 24, the first screw 24 rotates with the first threaded pipe 26, and the driving pulley 11 rotates with the first screw 24, so that the driven pulley 17 rotates, and the driven pulley 17 drives the second screw 14 to rotate.
Referring to fig. 5 and 6, two sliding plates 7 are fixed on the outer peripheral surface of the knocking block 3, the opposite inner sides of the two supporting plates 21 are respectively provided with a strip-shaped first sliding groove 71, and the sliding plates 7 are connected with the supporting plates 21 in a sliding manner along the length direction of the supporting platform 2 through the strip-shaped first sliding grooves 71. A compression spring 87 is fixed on one side of the knocking block 3 close to the driven belt wheel 17, and one end of the compression spring 87 far away from the knocking block 3 is fixedly connected with the vertical plate 16. The first abutting piece 72 is fixedly fitted to the support plate 21 through the first slide groove 71. The opposite outer sides of the two sliding plates 7 are respectively provided with a second sliding chute 86, the sliding plates 7 are connected with a second abutting piece 73 through the second sliding chute 86 in a sliding manner along the radial direction of the knocking block 3, and the opposite inner sides of the second abutting piece 73 and the first abutting piece 72 are respectively provided with a third inclined surface 74. The side wall of the second chute 86 close to one side of the motor 22 is provided with a third chute 75. The slide plate 7 is connected with a third abutting piece 76 through a third slide slot 75 in a sliding manner along the axial direction of the knocking block 3, and a fourth inclined surface 77 is respectively arranged on the opposite inner sides of the third abutting piece 76 and the second abutting piece 73. A fifth spring 78 is fixed on the side of the third abutting part 76 far away from the second abutting part 73, and one end of the fifth spring 78 far away from the third abutting part 76 is fixedly connected with the sliding plate 7 through a third chute 75; the fifth spring 78 applies an elastic force for returning the third abutment member 76 to the side away from the driven pulley 17. A fourth sliding groove 83 is formed in the inner peripheral surface of the rotating groove 27, the knocking block 3 is connected with a fourth abutting piece 8 in a sliding manner along the radial direction of the second threaded pipe 28 through the fourth sliding groove 83, and the fourth abutting piece 8 is used for being inserted into the outer peripheral surface of the second threaded pipe 28; the fourth abutting part 8 provides a limiting function for the second threaded pipe 28, so that the knocking block 3 moves along with the second threaded pipe 28. A second through hole 82 for penetrating the fourth abutting part 8 is formed in one side, close to the second threaded pipe 28, of the third abutting part 76; a second plug block for being plugged with the fourth butting piece 8 is fixed on one side, close to the driven pulley 17, of the second through hole 82. A second guide sheet 84 is fixed on one side of the fourth abutting part 8 close to the driven belt wheel 17, a second guide groove 85 is formed on one side of the fourth sliding chute 83 close to the driving belt wheel 11, and the second guide sheet 84 is connected with the sliding plate 7 in a sliding manner along the radial direction of the second threaded pipe 28 through the second guide groove 85; the second guide slot 85 provides a guiding function for the second guide tab 84, reducing the possibility of deviation from the track during movement of the fourth abutment member 8. A sixth spring 81 is fixed on one side of the second guide sheet 84 close to the second threaded pipe 28, and one end of the sixth spring 81 far away from the second guide sheet 84 is fixedly connected with the sliding plate 7 through a second guide groove 85; the sixth spring 81 applies an elastic force to the second guide piece 84 toward the side away from the second screw 14. In the rotation process of the second screw 14, the second screw 14 is in threaded fit with the second threaded pipe 28, so that the knocking block 3 is driven to move towards one side close to the driven belt wheel 17. When the first abutting part 72 abuts against the second abutting part 73 in the moving process of the knocking block 3, the second abutting part 73 abuts against the third abutting part 76 through the fourth inclined surface 77, and pushes the third abutting part 76 to move towards the side close to the driven pulley 17. During the movement of the third abutment 76, the second insert is disengaged from the fourth abutment 8, and the fourth abutment 8 is disengaged from the second threaded pipe 28 by the fifth spring 78. After the knocking block 3 loses the limiting function of the fourth abutting part 8, the knocking block 3 does not move along with the second threaded pipe 28 any more, and the knocking block 3 moves towards the side far away from the driven belt wheel 17 under the action of the compression spring 87.
The implementation principle of this application embodiment building wall quality detection device is:
when the support platform 2 moves until the suction cup 32 abuts against the wall, the first sliding part 4 moves towards the side close to the motor 22, the first sliding part 4 abuts against the second sliding part 46 through the first inclined surface 6 of the matching groove 48, and the second sliding part 46 is pushed to move towards the side far away from the first screw 24.
After the second sliding member 46 moves, the first mating member 5 is reset to the side away from the first screw 24 under the elastic force of the second spring 52; the first fitting piece 5 is pressed against the second fitting piece 54 in the moving process, the second fitting piece 54 is pushed to move to the side far away from the suction cup 32, the first inserting block is separated from the third fitting piece 57 in the moving process of the second fitting piece 54, and the third fitting piece 57 is inserted into the first screw 24 under the elastic force action of the fourth spring 63, so that the limiting effect is provided for the first screw 24.
After the third mating member 57 is inserted into the first screw 24, the first screw 24 rotates with the first threaded pipe 26, and the driving pulley 11 rotates with the first screw 24, so that the driven pulley 17 rotates, and the driven pulley 17 drives the second screw 14 to rotate.
During the movement of the third abutment 76, the second insert is disengaged from the fourth abutment 8, and the fourth abutment 8 is disengaged from the second threaded pipe 28 by the fifth spring 78. After the knocking block 3 loses the limiting function of the fourth abutting part 8, the knocking block does not move along with the second threaded pipe 28 any more, and the knocking block 3 moves towards the side far away from the driven belt wheel 17 under the action of the compression spring 87.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (1)
1. The utility model provides a building wall quality detection device which characterized in that: comprising a support platform (2); two supporting plates (21) are fixed at the top of the supporting platform (2); the opposite inner sides of the two support plates (21) are connected with a knocking block (3) in a sliding manner along the length direction of the support platform (2); a rotating groove (27) is formed in one side of the knocking block (3), and the knocking block (3) is rotatably connected with a second threaded pipe (28) through the rotating groove (27); a vertical plate (16) is fixed to the top of the supporting platform (2), and a second screw (14) is rotatably connected to one side, close to the knocking block (3), of the vertical plate (16); the second screw (14) is in threaded connection with a second threaded pipe (28); a compression spring (87) is fixed on one side, close to the driven belt wheel (17), of the knocking block (3), and one end, far away from the knocking block (3), of the compression spring (87) is fixedly connected with a vertical plate (16); a fourth sliding groove (83) is formed in the inner peripheral surface of the rotating groove (27), the knocking block (3) is connected with a fourth abutting part (8) through the fourth sliding groove (83) in a sliding mode along the radial direction of the second threaded pipe (28), and the fourth abutting part (8) is used for being connected with the outer peripheral surface of the second threaded pipe (28) in an inserting mode; a power mechanism for driving the second screw (14) to rotate is arranged on the supporting platform (2); a separating component for driving the fourth abutting part (8) to be separated from the second threaded pipe (28) is arranged on the periphery of the knocking block (3);
the power mechanism comprises a motor (22) fixed on one side of the supporting platform (2), a square groove (12) is formed in one side, close to the motor (22), of the supporting platform (2), and a driving belt wheel (11) is rotatably mounted on the side wall, far away from the motor (22), of the square groove (12); a driven belt wheel (17) is rotatably arranged on one side of the vertical plate (16) close to the motor (22); a driving belt (15) is wound on the outer peripheral surfaces of the driving belt wheel (11) and the driven belt wheel (17); the driven belt wheel (17) is sleeved and fixed on the peripheral surface of the second screw (14);
a rectangular notch (31) is formed in one side, away from the motor (22), of the supporting platform (2), and the supporting platform (2) is connected with a butting platform (23) in a sliding mode along the length direction of the supporting platform (2) through the rectangular notch (31); a first screw rod (24) is fixed at the output end of the motor (22); a circular groove (25) is formed in one side, close to the motor (22), of the abutting table (23), a first threaded pipe (26) is rotatably installed on the abutting table (23) through the circular groove (25), and the first threaded pipe (26) is in threaded connection with the first screw (24); a connecting hole (13) is formed in one side, close to the motor (22), of the driving belt wheel (11), and the first threaded pipe (26) is connected with the driving belt wheel (11) in a sliding mode through the connecting hole (13); two first mounting grooves (41) are formed in one side, away from the motor (22), of the abutting table (23), and the abutting table (23) is connected with a first sliding piece (4) in a sliding mode along the length direction of the supporting platform (2) through the first mounting grooves (41); a suction cup (32) is fixed on one side, away from the motor (22), of the first sliding piece (4); a second mounting groove (45) is formed in one side, close to the motor (22), of the first mounting groove (41), and the abutting table (23) is connected with a second sliding piece (46) in a sliding mode along the width direction of the abutting table (23) through the second mounting groove (45); one side, close to the first sliding part (4), of the second sliding part (46) is provided with a matching groove (48), and the opposite inner sides of the first sliding part (4) and the matching groove (48) are respectively provided with a first inclined surface (6);
first guide pieces (42) are respectively fixed on the opposite inner sides of the two first sliding parts (4), first guide grooves (43) are respectively formed in the side walls of the opposite inner sides of the two first mounting grooves (41), and the first guide pieces (42) are connected with the abutting table (23) in a sliding mode through the first guide grooves (43); a return spring (44) is fixed on one side, close to the motor (22), of the first guide sheet (42), and one end, far away from the first guide sheet (42), of the return spring (44) is fixedly connected with the abutting table (23) through a first guide groove (43);
a first spring (47) is fixed on one side, away from the first screw (24), of the second sliding part (46), and one end, away from the first screw (24), of the first spring (47) is fixedly connected with the supporting platform (2) through a second mounting groove (45);
a first slot (51) is formed in the outer peripheral surface of the first threaded pipe (26), and the second sliding piece (46) is inserted into the first threaded pipe (26) through the first slot (51); the first threaded pipe (26) is connected with a first fitting piece (5) through a first slot (51) in a sliding mode along the radial direction of the first threaded pipe (26), a second slot (53) is formed in one side, close to the motor (22), of the first slot (51), the first threaded pipe (26) is connected with a second fitting piece (54) through the second slot (53) in a sliding mode along the axial direction of the first threaded pipe (26), and second inclined planes (55) are formed in the opposite inner sides of the first fitting piece (5) and the second fitting piece (54) respectively; a third slot (56) is formed in the inner peripheral surface of the first threaded pipe (26), and the first threaded pipe (26) is connected with a third fitting piece (57) through the third slot (56) in a sliding manner along the radial direction of the first threaded pipe (26); the third fitting piece (57) is used for being inserted into the outer peripheral surface of the first screw (24); a first through hole (61) for penetrating a third fitting piece (57) is formed in one side, close to the first screw (24), of the second fitting piece (54), and a first inserting block for being inserted into the third fitting piece (57) is fixed on one side, close to the motor (22), of the first through hole (61);
a third spring (62) is fixed on one side, close to the motor (22), of the second matching piece (54), and one end, far away from the second matching piece (54), of the third spring (62) is fixedly connected with the first threaded pipe (26) through a third slot (56);
the separating assembly comprises two sliding plates (7) fixed on the outer peripheral surface of the knocking block (3), the opposite inner sides of the two supporting plates (21) are respectively provided with a strip-shaped first sliding groove (71), and the sliding plates (7) are connected with the supporting plates (21) in a sliding mode along the length direction of the supporting platform (2) through the first sliding grooves (71); the supporting plate (21) is fixedly embedded with a first abutting piece (72) through a first sliding groove (71); the opposite outer sides of the two sliding plates (7) are respectively provided with a second sliding chute (86), the sliding plates (7) are connected with a second abutting piece (73) in a sliding manner along the radial direction of the knocking block (3) through the second sliding chutes (86), and the opposite inner sides of the second abutting piece (73) and the first abutting piece (72) are respectively provided with a third inclined surface (74); a third sliding chute (75) is formed in the side wall of the second sliding chute (86) close to one side of the motor (22); the sliding plate (7) is connected with a third abutting piece (76) in a sliding mode along the axial direction of the knocking block (3) through a third sliding groove (75), and fourth inclined surfaces (77) are respectively arranged on the opposite inner sides of the third abutting piece (76) and the second abutting piece (73); a second through hole (82) used for penetrating the fourth abutting part (8) is formed in one side, close to the second threaded pipe (28), of the third abutting part (76); a second insert block used for being inserted into the fourth abutting part (8) is fixed on one side, close to the driven belt wheel (17), of the second through hole (82);
a fifth spring (78) is fixed on one side, away from the second abutting part (73), of the third abutting part (76), and one end, away from the third abutting part (76), of the fifth spring (78) is fixedly connected with the sliding plate (7) through a third sliding groove (75);
a second guide sheet (84) is fixed on one side, close to the driven belt wheel (17), of the fourth abutting part (8), a second guide groove (85) is formed in one side, close to the driving belt wheel (11), of the fourth sliding groove (83), and the second guide sheet (84) is connected with the sliding plate (7) in a sliding mode along the radial direction of the second threaded pipe (28) through the second guide groove (85); a sixth spring (81) is fixed on one side, close to the second threaded pipe (28), of the second guide sheet (84), and one end, far away from the second guide sheet (84), of the sixth spring (81) is fixedly connected with the sliding plate (7) through a second guide groove (85);
in the rotation process of the second screw (14), the second screw (14) is in threaded fit with the second threaded pipe (28) to drive the knocking block (3) to move towards one side close to the driven belt wheel (17); when the first abutting part (72) abuts against the second abutting part (73) in the moving process of the knocking block (3), the second abutting part (73) abuts against the third abutting part (76) through the fourth inclined surface (77) and pushes the third abutting part (76) to move towards one side close to the driven pulley (17); in the moving process of the third abutting part (76), the second insert block is separated from the fourth abutting part (8), and the fourth abutting part (8) is separated from the second threaded pipe (28) under the action of a fifth spring (78); after the knocking block (3) loses the limiting function of the fourth abutting part (8), the knocking block does not move along with the second threaded pipe (28), and the knocking block (3) moves towards one side far away from the driven belt wheel (17) under the action of the compression spring (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110450059.0A CN113155731B (en) | 2021-04-25 | 2021-04-25 | Building wall quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110450059.0A CN113155731B (en) | 2021-04-25 | 2021-04-25 | Building wall quality detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113155731A CN113155731A (en) | 2021-07-23 |
| CN113155731B true CN113155731B (en) | 2023-03-31 |
Family
ID=76870456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110450059.0A Active CN113155731B (en) | 2021-04-25 | 2021-04-25 | Building wall quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113155731B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212057261U (en) * | 2020-04-29 | 2020-12-01 | 常州华伦热电有限公司 | Energy-saving circulating fluidized bed |
| CN212666726U (en) * | 2020-05-26 | 2021-03-09 | 仙桃市三智无纺布制品有限公司 | Nose bridge strip welding device of sheet making machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11101727A (en) * | 1997-07-31 | 1999-04-13 | Kamekura Seiki Kk | Positioning apparatus for concrete test hammer |
| CN107571206A (en) * | 2017-10-26 | 2018-01-12 | 徐俊浩 | A kind of iron hammer of adjustable in length |
| CN208420653U (en) * | 2018-07-15 | 2019-01-22 | 中建八局第四建设有限公司 | A kind of architectural engineering wall quality detector |
| CN209495958U (en) * | 2019-02-21 | 2019-10-15 | 甘肃广播电视大学 | A kind of architectural engineering wall quality detector |
| CN110030965B (en) * | 2019-05-22 | 2019-11-19 | 东阳阿语机械科技有限公司 | A kind of automation high-rise building exposed wall facing brick intensity detection machine |
| CN211043084U (en) * | 2019-11-19 | 2020-07-17 | 九江恒远建设工程质量检测有限公司 | Building engineering wall quality detector |
| CN111112905B (en) * | 2019-11-23 | 2022-02-18 | 江苏诺米新材料科技有限公司 | Back welding method and welding table for aluminum curtain wall plate |
| CN211206094U (en) * | 2019-12-10 | 2020-08-07 | 九江英智科技有限公司 | Building engineering wall quality detector |
| CN212207052U (en) * | 2020-06-04 | 2020-12-22 | 合肥工大建设监理有限责任公司 | Building engineering wall quality detector |
| CN212542925U (en) * | 2020-07-06 | 2021-02-12 | 四川中迪电力工程有限公司 | Crimping machine for electric power engineering |
| CN111706007B (en) * | 2020-07-25 | 2021-09-07 | 标龙建设集团有限公司 | Hanging stool for fixing position of double-layer steel bar of cast-in-situ concrete slab and concrete pouring height |
| CN212693194U (en) * | 2020-08-20 | 2021-03-12 | 安徽同方工程咨询有限公司 | Building engineering wall quality detector |
-
2021
- 2021-04-25 CN CN202110450059.0A patent/CN113155731B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212057261U (en) * | 2020-04-29 | 2020-12-01 | 常州华伦热电有限公司 | Energy-saving circulating fluidized bed |
| CN212666726U (en) * | 2020-05-26 | 2021-03-09 | 仙桃市三智无纺布制品有限公司 | Nose bridge strip welding device of sheet making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113155731A (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113155731B (en) | Building wall quality detection device | |
| CN113668888B (en) | Protective equipment for construction engineering construction | |
| CN111843567A (en) | A clamping device for steel pipe | |
| CN208843092U (en) | A kind of double cross roll machine | |
| CN110745545A (en) | Clamp suction row and transfer clamp thereof | |
| CN118162646A (en) | Drilling equipment for television aluminum alloy bracket | |
| CN220154165U (en) | Cable processing is with anti detection device that buckles | |
| CN114480799B (en) | Water chestnut formula work piece quenching is with location frock | |
| CN212207052U (en) | Building engineering wall quality detector | |
| CN113702220B (en) | Touch screen production manufacturing performance detection device | |
| US9327392B2 (en) | Cage nut tool | |
| CN212542925U (en) | Crimping machine for electric power engineering | |
| CN110821195B (en) | Mesh mounting method | |
| CN113182604A (en) | Pipeline cutting device for refrigeration equipment | |
| KR101224359B1 (en) | Apparatus for inserting pin | |
| CN219278803U (en) | Grabbing device | |
| CN109459679B (en) | FPC detection jig and use method thereof | |
| CN216847732U (en) | Detection apparatus for electromechanical device protective strength | |
| CN216696570U (en) | Device capable of rapidly detecting performance of integrated circuit board | |
| CN110673033A (en) | Flexible centering motor performance testing device | |
| CN117104871B (en) | Efficient clamping equipment for feeding and inspecting packaged objects | |
| CN211085975U (en) | Brick measuring resiliometer | |
| CN221685448U (en) | Tool on-line detection and calibration device | |
| CN212064474U (en) | Static electricity eliminating device for loom | |
| CN216411357U (en) | Chip positioning device and chip testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |