CN114755127A - Real estate house acceptance device - Google Patents
Real estate house acceptance device Download PDFInfo
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- CN114755127A CN114755127A CN202210448109.6A CN202210448109A CN114755127A CN 114755127 A CN114755127 A CN 114755127A CN 202210448109 A CN202210448109 A CN 202210448109A CN 114755127 A CN114755127 A CN 114755127A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a real estate house acceptance device, which belongs to the field of house quality detection devices and comprises an installation pipe, wherein the upper end of the installation pipe is in threaded connection with an upper sleeve, the lower end of the installation pipe is in threaded connection with a lower sleeve, and an impact head is movably connected inside the installation pipe. According to the invention, the impact rod can push the vertical rod when the upper sleeve is pushed, the vertical rod can push the impact head when pushed, the impact head can compress the compression spring when pushed, then the vertical rod is pushed again, the vertical rod can enter the groove when pushed, then the pushing block is pushed again, the pushing block can drive the limiting plate to rotate when pushed, the vertical rod can lose the blocking of the limiting plate after the limiting plate rotates, the impact head can also lose the blocking of the vertical rod, at the moment, the compression spring can release energy to push the impact head to move towards the direction of the impact rod, when the impact head impacts the vertical rod, the impact rod can exert a force, so that the impact rod can knock the wall surface, and further the hardness of the wall surface can be detected.
Description
Technical Field
The invention relates to the field of house quality detection devices, in particular to a real estate house acceptance device.
Background
More and more houses are built along with the development of society, newly-built houses all need pass through quality control after the construction is accomplished, at present, the hardness to wall or ground is mostly needed to be examined when carrying out quality control to the house, and can directly utilize the hammer of strikeing to carry out simple striking to wall or ground when examining the hardness to wall or ground, whether have cement to drop or appear great pit and judge the hardness of wall through observing the department of strikeing, but the dynamics when the inspector is difficult to control the drop hammer at every turn when examining, this hardness degree of accuracy that will lead to inspection wall or ground is not high. Accordingly, the present invention is directed to a real estate house acceptance apparatus that solves the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a real estate house acceptance apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a real estate house acceptance device, includes the installation pipe, the upper end threaded connection of installation pipe has the upper casing pipe, the lower extreme threaded connection of installation pipe has the lower casing pipe, the inside swing joint of installation pipe has the impact head, go up sheathed tube inside fixedly connected with compression spring, can provide power for the impact head through compression spring, go up sheathed tube inside swing joint still has limit structure, can adjust compression spring's compressible length through limit structure, the inside swing joint of lower casing pipe has the impact rod, can provide impulsive force for the impact rod through impacting the head.
As a further scheme of the invention, a movable channel is formed in the lower casing, the impact rod is positioned in the movable channel, a vertical rod is also arranged in the movable channel, the vertical rod is obliquely arranged in the movable channel, a connecting spring is sleeved outside the vertical rod, a transition sleeve is fixedly connected inside the mounting pipe, and a transition channel is formed in the transition sleeve.
As a further scheme of the invention, the lower end of the vertical rod is fixedly connected with a connector, the lower end of the connector is arc-shaped, the vertical rod passes through the transition sleeve through the transition channel, and the transition sleeve is also fixedly connected with a magnet block.
As a further scheme of the invention, a reset rod is arranged on the outer wall of the mounting tube, a reset spring is sleeved on the reset rod, and one end of the reset rod sequentially penetrates through the mounting tube, the transition sleeve and the magnet block.
As a further scheme of the invention, the lower end of the impact head is provided with a groove, the outer part of the impact head is sleeved with a sliding sleeve, the sliding sleeve is slidably connected with the mounting pipe, the outer wall of the impact head is provided with two mounting openings, the mounting openings are internally and rotatably connected with limiting blocks, the limiting blocks are fixedly connected with pushing blocks, one ends of the two limiting blocks, which are close to each other, are fixedly connected with limiting plates, and one ends of the limiting plates, which are far away from the limiting blocks, are located in the groove.
As a further scheme of the invention, the lower end of the limiting block is fixedly connected with a resetting elastic sheet, and one end of the resetting elastic sheet, which is far away from the limiting block, is fixedly connected with the impact head.
As a further scheme of the present invention, the limiting structure includes a threaded rod, a lower end of the threaded rod is fixedly connected with a limiting rod, the limiting rod is located between the compression springs, the threaded rod is further connected with a pull disc in a sliding manner, a lower end of the pull disc is fixedly connected with two push plates, and the two push plates respectively correspond to the limiting block.
As a further scheme of the present invention, a pull rope is fixedly connected to the upper end of the impact head, the pull rope passes through the threaded rod, and a pull ring is fixedly connected to the upper end of the pull rope.
Compared with the prior art, the invention has the beneficial effects that:
1. when the wall surface impact testing device is used, the impact rod can push the vertical rod when the upper sleeve is pushed, the impact head can be pushed when the vertical rod is pushed, the impact head can compress the compression spring when the impact head is pushed, the reset rod is pressed when the compression spring is blocked by the limiting rod, the vertical rod can be pushed when the reset rod is pressed, the vertical rod can directly enter the groove when being pushed, the vertical rod can be blocked by the limiting plate after entering the groove, then the push block is pushed, the push block can drive the limiting plate to rotate when being pushed, the vertical rod can lose the blocking of the limiting plate after the limiting plate rotates, the impact head can also lose the blocking of the vertical rod, at the moment, the compression spring can release energy to push the impact head to move towards the impact rod, the impact rod can exert a force when the impact head impacts the vertical rod, the wall surface is knocked through the impact rod, and the hardness of the wall surface is tested.
2. When the impact rod is used, the threaded rod can be rotated when the force of the impact rod needs to be changed, the limiting rod can move along the compression spring when the threaded rod rotates, the compressible length of the compression spring can be lengthened when the limiting rod moves towards the direction far away from the installation pipe, and the force of the impact rod can be changed by changing the compressible length of the compression spring.
3. When the vertical bar type wall surface mounting device is used, the impact head can be pulled by the pull rope in advance to extrude the compression spring, then the vertical bar enters the groove, the push plate is pushed after the vertical bar enters the groove, and finally the pull rope is directly loosened to enable the impact head to impact the vertical bar.
Drawings
Fig. 1 is a schematic structural view of a real estate house acceptance apparatus.
Figure 2 is a cross-sectional view of a real estate house acceptance device.
Fig. 3 is an internal structural view of a real estate house acceptance apparatus.
Fig. 4 is a schematic view showing a structure of a transition sleeve in a real estate facility acceptance apparatus.
Fig. 5 is an enlarged structural view of a portion a of fig. 3 in a real estate facility checking device.
Fig. 6 is a structural view of an impact head in a real estate facility acceptance apparatus.
FIG. 7 is a cross-sectional view of an impact head in a real estate facility acceptance device.
In the figure: 1. installing a pipe; 2. mounting a sleeve; 3. setting a sleeve; 4. an impact bar; 5. a movable channel; 6. a vertical rod; 7. a connector; 8. a connecting spring; 9. a transition sleeve; 10. a transition passage; 11. a magnet block; 12. connecting holes; 13. a reset lever; 14. a return spring; 15. an impact head; 16. a sliding sleeve; 17. a groove; 18. an installation port; 19. a limiting block; 20. a limiting plate; 21. a pushing block; 22. resetting the elastic sheet; 23. pulling a rope; 24. a compression spring; 25. a threaded rod; 26. a limiting rod; 27. pushing the plate; 28. pulling the disc; 29. and (6) rotating the disc.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 3, in the embodiment of the invention, a real estate house acceptance device comprises an installation pipe 1, an upper sleeve 2 is in threaded connection with the upper end of the installation pipe 1, a lower sleeve 3 is in threaded connection with the lower end of the installation pipe 1, an impact head 15 is movably connected inside the installation pipe 1, a compression spring 24 is fixedly connected inside the upper sleeve 2, power can be provided for the impact head 15 through the compression spring 24, a limiting structure is also movably connected inside the upper sleeve 2, the compressible length of the compression spring 24 can be adjusted through the limiting structure, an impact rod 4 is movably connected inside the lower sleeve 3, and impact force can be provided for the impact rod 4 through the impact head 15.
The second embodiment:
referring to fig. 3-7, with reference to the base of embodiment 1, a movable channel 5 is formed inside a lower sleeve 3, an impact rod 4 is located inside the movable channel 5, a vertical rod 6 is further disposed inside the movable channel 5, the vertical rod 6 is made of iron material, and is obliquely disposed inside the movable channel 5, a connector 7 is fixedly connected to a lower end of the vertical rod 6, a connector 7 is disposed at a lower end of the connector 7 and is arc-shaped, a connecting spring 8 is sleeved outside the vertical rod 6, a transition sleeve 9 is fixedly connected inside an installation tube 1, the transition sleeve 9 is located below an impact head 15, a transition channel 10 is disposed inside the transition sleeve 9, an inner diameter of the transition channel 10 is larger than an outer diameter of the vertical rod 6, an inner diameter of the transition channel 10 is smaller than an outer diameter of the connector 7, an outer diameter of the transition channel 10 is smaller than an outer diameter of the connecting spring 8, the vertical rod 6 passes through the transition sleeve 9 via the transition channel 10, a magnet block 11 is further fixedly connected to the transition sleeve 9, the magnet block 11 is positioned in the transition passage 10, the outer wall of the mounting tube 1 is provided with a reset rod 13, the reset rod 13 is sleeved with a reset spring 14, one end of the reset rod 13 sequentially penetrates through the mounting tube 1, the transition sleeve 9 and the magnet block 11, the magnet block 11 is provided with a connecting hole 12, and the reset rod 13 penetrates through the magnet block 11 through the connecting hole 12;
The lower extreme of impact head 15 has seted up recess 17, recess 17 corresponds with transition passageway 10, the upper end of montant 6 contacts with the lower extreme of impact head 15, the outside cover of impact head 15 is equipped with sliding sleeve 16, sliding sleeve 16 and installation pipe 1 sliding connection, the external diameter of sliding sleeve 16 and the internal diameter phase-match of installation pipe 1, seted up the oil filler point on the outer wall of installation pipe 1, can pour into lubricating oil into installation pipe 1 through the oil filler point, thereby reduce the frictional force between sliding sleeve 16 and installation pipe 1, set up two installing ports 18 on the outer wall of impact head 15, two installing ports 18 are seted up on the mutual opposite terminal surface of impact head 15, installing port 18 internal rotation is connected with stopper 19, stopper 19 sets up to "L" shape, fixedly connected with catch block 21 on stopper 19, catch block 21 is not in contact with the outer wall of sliding sleeve 16, the equal fixedly connected with limiting plate 20 of the one end that two stopper 19 are close to each other, the limiting plate 20 is arranged to be L-shaped, the limiting plate 20 is obliquely connected with the limiting block 19, one end, far away from the limiting block 19, of the limiting plate 20 is located in the groove 17, the lower end of the limiting block 19 is fixedly connected with the resetting elastic sheet 22, and one end, far away from the limiting block 19, of the resetting elastic sheet 22 is fixedly connected with the impact head 15;
the limiting structure comprises a threaded rod 25, the threaded rod 25 is in threaded connection with the upper casing 2, a limiting rod 26 is fixedly connected to the lower end of the threaded rod 25, the limiting rod 26 is located between the compression springs 24, a pull disc 28 is further connected to the threaded rod 25 in a sliding manner, the pull disc 28 is located above the upper casing 2, two push plates 27 are fixedly connected to the lower end of the pull disc 28, the two push plates 27 respectively correspond to the limiting block 19, one ends, far away from the pull disc 28, of the push plates 27 penetrate through the upper casing wall of the upper casing 2, two sliding channels are formed in the sliding sleeve 16 and correspond to the push plates 27, the push plates 27 penetrate through the sliding sleeve 16 through the sliding channels, a rotating disc 29 is fixedly connected to the upper end of the threaded rod 25, a pull rope 23 is fixedly connected to the upper end of the impact head 15, and the pull rope 23 penetrates through the threaded rod 25, and the upper end of the pull rope 23 is fixedly connected with a pull ring which is positioned above the rotating disc 29, and the length of the pull rope 23 is greater than that of the threaded rod 25.
The working principle of the invention is as follows:
when the invention is used, the upper sleeve 2 is held by hand, the impact rod 4 is vertically aligned with the wall surface, then the upper sleeve 2 is directly pushed, the impact rod 4 pushes the vertical rod 6 when the upper sleeve 2 is pushed, the impact head 15 is pushed when the vertical rod 6 is pushed, the impact head 15 compresses the compression spring 24 when pushed, the reset rod 13 is pressed when the compression spring 24 is blocked by the limiting rod 26, the reset rod 13 pushes the vertical rod 6 when pressed, the vertical rod 6 directly enters the groove 17 when pushed, the vertical rod 6 is blocked by the limiting plate 20 after entering the groove 17, then the pull disc 28 is pushed, the push plate 27 is driven by the pull disc 28 to push the push block 21, the push block 21 drives the limiting block 19 to rotate when pushed, the limiting block 19 drives the limiting plate 20 to rotate, the vertical rod 6 can lose the blocking of the limiting plate 20 after the limiting plate 20 rotates, and the impact head 15 can lose the blocking of the vertical rod 6, at the moment, the compression spring 24 releases energy to push the impact head 15 to move towards the direction of the impact rod 4, and when the impact head 15 impacts the vertical rod 6, the impact rod 4 exerts a force, so that the impact rod 4 can knock the wall surface, and the hardness of the wall surface is further tested;
when the force of the impact rod 4 needs to be changed, the threaded rod 25 can be rotated, the limiting rod 26 can move along the compression spring 24 when the threaded rod 25 rotates, and when the limiting rod 26 moves in the direction away from the installation pipe 1, the compressible length of the compression spring 24 can be lengthened (for example, the total length of the compression spring 24 is 30cm originally, the compressible length after being blocked by the limiting rod 26 is 10cm, when the limiting rod 26 moves in the direction away from the installation pipe 1, the compressible length of the compression spring 24 can be changed, namely the compressible length can be changed from 10cm to 15cm or more, otherwise, the compressible length of the compression spring 24 can be shortened), at the moment, the impact rod 4 is perpendicular to the wall surface again to push the installation pipe 1, then when the compression spring 24 is blocked by the limiting rod 26 again and can not be compressed, the reset rod 13 is pressed again to enable the vertical rod 6 to enter the groove 17, and then the push plate 27 is pushed to enable the limiting plate 20 to rotate, so that the impact head 15 gives a force to the impact rod 4 again;
When the device is used, the impact head 15 can be pulled by the pull rope 23 in advance, the impact head 15 extrudes the compression spring 24, then the vertical rod 6 enters the groove 17, the push plate 27 is pushed after the vertical rod 6 enters the groove 17, and finally the pull rope 23 is directly loosened to impact the vertical rod 6 by the impact head 15.
Claims (8)
1. The utility model provides a real estate house inspection and acceptance device, is including installation pipe (1), its characterized in that, the upper end threaded connection of installation pipe (1) has upper casing pipe (2), the lower extreme threaded connection of installation pipe (1) has lower casing pipe (3), the inside swing joint of installation pipe (1) has impact head (15), the inside fixedly connected with compression spring (24) of upper casing pipe (2) can provide power for impacting head (15) through compression spring (24), the inside swing joint still of upper casing pipe (2) has limit structure, can adjust the compressible length of compression spring (24) through limit structure, the inside swing joint of lower casing pipe (3) has impact rod (4), can provide the impulsive force for impacting rod (4) through impacting head (15).
2. The real estate house acceptance device according to claim 1, wherein a movable channel (5) is formed in the lower sleeve (3), the impact rod (4) is located in the movable channel (5), a vertical rod (6) is further arranged in the movable channel (5), the vertical rod (6) is obliquely placed in the movable channel (5), a connecting spring (8) is sleeved outside the vertical rod (6), a transition sleeve (9) is fixedly connected to the inside of the installation pipe (1), and a transition channel (10) is formed in the transition sleeve (9).
3. A real estate house acceptance device according to claim 2, wherein the lower end of the vertical rod (6) is fixedly connected with a connector (7), the lower end of the connector (7) is provided with an arc shape, the vertical rod (6) penetrates through a transition sleeve (9) through a transition channel (10), and a magnet block (11) is fixedly connected to the transition sleeve (9).
4. A real estate house acceptance device according to claim 3, wherein a reset rod (13) is arranged on the outer wall of the installation tube (1), a reset spring (14) is sleeved on the reset rod (13), and one end of the reset rod (13) penetrates through the installation tube (1), the transition sleeve (9) and the magnet block (11) in sequence.
5. The device of claim 1, characterized in that, the lower extreme of strikeing head (15) is seted up fluted (17), the outside cover of strikeing head (15) is equipped with sliding sleeve (16), sliding sleeve (16) and installation pipe (1) sliding connection, two installing ports (18) have been seted up on the outer wall of strikeing head (15), installing port (18) internal rotation is connected with stopper (19), fixedly connected with promotes piece (21), two on stopper (19) the equal fixedly connected with limiting plate (20) of one end that stopper (19) are close to each other, the one end that stopper (19) were kept away from in limiting plate (20) is located recess (17).
6. The real estate house acceptance device according to claim 5, wherein a reset spring (22) is fixedly connected to the lower end of the limiting block (19), and one end, far away from the limiting block (19), of the reset spring (22) is fixedly connected with the impact head (15).
7. The real estate house acceptance device according to claim 1, wherein the limiting structure comprises a threaded rod (25), a limiting rod (26) is fixedly connected to the lower end of the threaded rod (25), the limiting rod (26) is located between the compression springs (24), a pull disc (28) is further connected to the threaded rod (25) in a sliding mode, two push plates (27) are fixedly connected to the lower end of the pull disc (28), and the two push plates (27) correspond to the limiting blocks (19) respectively.
8. A real estate house acceptance device according to claim 7, characterized in that a pull rope (23) is fixedly connected to the upper end of the impact head (15), the pull rope (23) penetrates through a threaded rod (25), and a pull ring is fixedly connected to the upper end of the pull rope (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448109.6A CN114755127A (en) | 2022-04-26 | 2022-04-26 | Real estate house acceptance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210448109.6A CN114755127A (en) | 2022-04-26 | 2022-04-26 | Real estate house acceptance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114755127A true CN114755127A (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210448109.6A Pending CN114755127A (en) | 2022-04-26 | 2022-04-26 | Real estate house acceptance device |
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| CN (1) | CN114755127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754171A (en) * | 2023-08-21 | 2023-09-15 | 贵州省公路工程集团有限公司 | Flying stone simulation impact testing device of tunnel portal protection system |
-
2022
- 2022-04-26 CN CN202210448109.6A patent/CN114755127A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754171A (en) * | 2023-08-21 | 2023-09-15 | 贵州省公路工程集团有限公司 | Flying stone simulation impact testing device of tunnel portal protection system |
| CN116754171B (en) * | 2023-08-21 | 2023-10-20 | 贵州省公路工程集团有限公司 | Flying stone simulation impact testing device of tunnel portal protection system |
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