CN212539191U

CN212539191U - Engineering supervision verticality detection device

Info

Publication number: CN212539191U
Application number: CN202020794424.0U
Authority: CN
Inventors: 崔书锋; 尤明亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-12
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of engineering supervision, in particular to an engineering supervision verticality detection device, which comprises a heavy hammer and a thread rope, wherein one end of the thread rope is fixedly connected with the top end of the heavy hammer, the device also comprises a triangular support, a fixed pipe, a threaded rod and a placing plate, the bottom end of the fixed pipe is rotatably connected with the middle part of the top end of the triangular support, the fixed pipe is internally provided with an internal thread which is matched with the threaded pipe, the threaded rod is inserted into the fixed pipe in a threaded manner, the outer wall of the left end of the threaded rod is provided with a chute along the length direction of the threaded rod, the use height of the heavy hammer can be adjusted according to the use environment, the higher the height is, the more the extension length of the thread rope is, the more accurate the detection is realized, the thread rope can be conveniently wound and paid off by a thread shaft, the auxiliary, meanwhile, the stability of a heavy hammer in the detection process is improved, the verticality of the rope is guaranteed, and the verticality detection is facilitated.

Description

Engineering supervision verticality detection device

Technical Field

The utility model relates to an engineering supervision technical field specifically is an engineering supervision straightness detection device that hangs down.

Background

As is well known, the project supervision unit is one of the main bodies of the construction market, and the construction project supervision is a highly intelligent paid technical service. In engineering supervision work, the verticality detection device is an important tool. The traditional verticality detection device comprises a heavy hammer and a thread rope, wherein when the device is used, the levelness of a building base surface can be detected through a level gauge in the building construction process, the building is constructed based on the building base surface, so that only the longitudinal direction of the building needs to be detected in the verticality detection process, the heavy hammer naturally droops through pinching one end of the thread rope in the detection process, the thread rope is straightened under the action of gravity, the straightened thread rope is a 'scale' perpendicular to the horizontal plane, the thread rope is compared with the longitudinal edge of the building through the thread rope, the verticality of the building is detected through errors, but the thread rope needs to be manually pinched and supported in use, and the thread rope and the heavy hammer are easy to shake due to instability of a human body, therefore, it takes a long time to adjust the weight to a stable state, and it is inconvenient to adjust the height of the weight during use, and there are many limitations in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an engineering prison straightness detection device that hangs down.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a perpendicularity detection device for project supervision comprises a heavy hammer and a thread rope, wherein one end of the thread rope is fixedly connected with the top end of the heavy hammer, the perpendicularity detection device further comprises a triangular support, a fixing pipe, a threaded rod and a placing plate, the bottom end of the fixing pipe is rotatably connected with the middle portion of the top end of the triangular support, an internal thread matched with the threaded pipe in a threaded mode is arranged inside the fixing pipe, the threaded rod is inserted into the fixing pipe in a threaded mode, a sliding groove is formed in the outer wall of the left end of the threaded rod along the length direction of the threaded rod, the left end of the triangular support is longitudinally connected with an L-shaped supporting rod, a sliding rod is transversely arranged on the upper side of the right end of the L-shaped supporting rod, the right end of the sliding rod is inserted into the sliding groove to be in sliding fit with the inner wall of the sliding groove, the, the left end of the supporting rod is provided with a fixed pulley, the cord is wound on a spool, one end of the cord, which is provided with a heavy hammer, is wound on the fixed pulley, and the spool is provided with a ratchet mechanism for locking the spool.

Preferably, the right-hand member upside of A-frame rotates and is provided with the pivot to the fixed cover of outside of pivot is equipped with crown gear, the fixed cover of outside downside of fixed pipe is equipped with the ring gear, and the ring gear meshes with crown gear, and first crank is installed to the other end of pivot.

Preferably, the spool includes the rotor plate that preceding symmetry was provided with to the bottom of two rotor plates respectively with the top front side and the rear side fixed connection who places the board, upside rotation between two rotor plates is provided with the winding axle, the cotton rope winding is on the winding axle, and the front end of winding axle passes the rotor plate that is located the front side and stretches out to the external world and be connected with the second crank.

Preferably, the ratchet mechanism comprises a fixed plate and two slide bars, the fixed plate is mounted at the right end of the rotating plate at the front side, an adjusting plate is arranged at the left end of the fixed plate in parallel, a limiting pin is connected at the left end of the adjusting plate and points to the central line of the winding shaft, the upper side and the lower side of the right end of the adjusting plate are respectively fixedly connected with the two slide bars, the two slide bars are both parallel to the limiting pin, sliding through holes parallel to the slide bars are arranged at the upper side and the lower side of the fixed plate, the two slide bars pass through the two sliding through holes and extend out of the right end of the fixed plate, an arc-shaped pull ring is connected at the right end of the two slide bars, a support spring is connected between the fixed plate and the adjusting plate, a limiting disc is concentrically connected at the front end of the winding shaft, the rear end of the limiting disc is in sliding contact with, the limiting pin is inserted into the limiting hole.

Preferably, the right end of the placing plate is transversely connected with the balance weight.

Preferably, the front end and the rear end of the fixed pulley are obliquely provided with supporting rods, the two supporting rods are symmetrically arranged in front and back, the upper side area between the two supporting rods is rotatably connected with an auxiliary pulley, and the rope is located between the auxiliary pulley and the fixed pulley.

Preferably, the bottom ends of the leg parts of the triangular supports are provided with pointed structures.

(III) advantageous effects

Compared with the prior art, the utility model provides an engineering prison straightness detection device that hangs down possesses following beneficial effect:

this perpendicularity detection device is prised in management to engineering, can carry out the outrigger to whole through the A-frame, through rotating fixed pipe, can make the threaded rod at the inside precession screw-out of fixed pipe, sliding fit through slide bar and spout, can guarantee that the threaded rod does not take place to rotate along with the rotation of fixed pipe under the state of precession or screw-out, guarantee the stability of longitudinal regulation, thereby can adjust the use height of weight according to service environment, it is high higher, the length extension of cotton rope is more, it is more accurate to detect, be convenient for twine the cotton rope and unwrapping wire through the spool, can carry out auxiliary stay to the cotton rope through the fixed pulley, thereby make constructor more facilitate the use, reduce the error factor that the cotton rope was taken to the manual hand, improve the stability of weight in the testing process simultaneously, guarantee the verticality of cotton.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the connection of the placing plate, the rotating plate, the winding shaft and the like of the present invention.

In the figure: 1. a weight; 2. a cord; 3. a triangular bracket; 4. a fixed tube; 5. a threaded rod; 6. placing the plate; 7. a chute; 8. an "L" shaped strut; 9. a slider; 10. a bobbin; 11. a support bar; 12. a fixed pulley; 13. a rotating shaft; 14. a ring gear; 15. a crown gear; 16. a first crank; 17. a rotating plate; 18. A winding shaft; 19. a second crank; 20. a fixing plate; 22. a slide bar; 23. an adjusting plate; 24. a spacing pin; 25. an arc-shaped pull ring; 26. a support spring; 27. a limiting disc; 28. a limiting hole; 29. balancing the weight block; 30. a strut; 31. an auxiliary pulley; 32. a pointed structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an engineering supervision verticality detection device comprises a weight 1 and a thread rope 2, wherein one end of the thread rope 2 is fixedly connected with the top end of the weight 1, the engineering supervision verticality detection device further comprises a triangular support 3, a fixed tube 4, a threaded rod 5 and a placing plate 6, the bottom end of the fixed tube 4 is rotatably connected with the middle part of the top end of the triangular support 3, an internal thread which is in threaded fit with the threaded tube is arranged inside the fixed tube 4, the threaded rod 5 is inserted into the fixed tube 4 in a threaded manner, a sliding groove 7 is arranged on the outer wall of the left end of the threaded rod 5 along the length direction of the threaded rod 5, an L-shaped support rod 8 is longitudinally connected with the left end of the triangular support 3, a sliding rod 22 is transversely arranged on the upper side of the right end of the L-shaped support rod 8, the right end of the sliding rod 22 is inserted into the sliding groove 7 to be in sliding fit with, a spool 10 is arranged at the top end of the placing plate 6, a supporting rod 11 is transversely arranged at the left end of the placing plate 6, a fixed pulley 12 is arranged at the left end of the supporting rod 11, the cord 2 is wound on the spool 10, one end of the cord 2 with a heavy hammer 1 is wound on the fixed pulley 12, the whole body can be stably supported by a triangular bracket 3, the threaded rod 5 can be screwed in and out in the fixed pipe 4 by rotating the fixed pipe 4, the threaded rod 5 can be ensured not to rotate along with the rotation of the fixed pipe 4 in the screwing-in or screwing-out state through the sliding fit of the sliding rod 22 and the sliding chute 7, the stability of longitudinal adjustment is ensured, so that the use height of the cord 1 can be adjusted according to the use environment, the higher the height is, the more the extension length of the cord 2 is, the more accurate detection is realized, the winding and the paying-off of the cord 2 are facilitated through the spool 10, and, thereby making the constructor more convenient to use, reducing the error factor of manually holding the thread rope 2, simultaneously improving the stability of the weight 1 in the detection process, ensuring the verticality of the thread rope 2 and facilitating the detection of verticality, wherein the thread shaft 10 is provided with a ratchet mechanism for locking the thread shaft 10, the upper side of the right end of the triangular support 3 is rotatably provided with a rotating shaft 13, the outer part of the rotating shaft 13 is fixedly sleeved with a crown gear 15, the lower side of the outer part of the fixed pipe 4 is fixedly sleeved with a gear ring 14, the gear ring 14 is meshed with the crown gear 15, the other end of the rotating shaft 13 is provided with a first crank 16, the constructor can conveniently rotate the crown gear 15 through the arrangement of the first crank 16, the constructor can conveniently rotate the fixed pipe 4 to adjust the use height of the weight 1 through the meshing of the crown gear 15 and the gear 14, the thread shaft, the bottom ends of the two rotating plates 17 are fixedly connected with the front side and the rear side of the top end of the placing plate 6 respectively, a winding shaft 18 is rotatably arranged on the upper side between the two rotating plates 17, the cord 2 is wound on the winding shaft 18, the front end of the winding shaft 18 penetrates through the rotating plate 17 on the front side and extends out to the outside to be connected with a second crank 19, constructors can conveniently rotate the winding shaft 18 through the second crank 19, so that the cord 2 can be conveniently paid off or taken up, the ratchet mechanism comprises a fixed plate 20 and two sliding rods 22, the fixed plate 20 is arranged at the right end of the rotating plate 17 on the front side, an adjusting plate 23 is arranged at the left end of the fixed plate 20 in parallel, a limiting pin 24 is connected at the left end of the adjusting plate 23, the limiting pin 24 points to the central line of the winding shaft 18, and the upper side and the lower side of the right, the two sliding rods 22 are parallel to the limit pin 24, the upper side and the lower side of the fixed plate 20 are provided with sliding through holes parallel to the sliding rods 22, the two sliding rods 22 pass through the two sliding through holes and extend out of the right end of the fixed plate 20, the right ends of the two sliding rods 22 are connected with arc-shaped pull rings 25, a support spring 26 is connected between the fixed plate 20 and the adjusting plate 23, the front end of the winding shaft 18 is concentrically connected with a limit disc 27, the rear end of the limit disc 27 is in sliding contact with the front end of the rotating plate 17 positioned at the front side, a plurality of limit holes 28 are uniformly distributed on the circumference of the outer wall of the limit disc 27, the limit pin 24 is inserted into the limit holes 28, the limit pin 24 is conveniently pulled to move through the arc-shaped pull rings 25, and the support spring 26 can be pushed to be inserted into the limit holes 28 on the position of the limit, therefore, the positions of the limiting disc 27 and the winding shaft 18 are locked, the use position of the heavy hammer 1 is locked, the right end of the placing plate 6 is transversely connected with the balance weight 29 and is used for balancing the gravity of the heavy hammer 1, the whole heavy hammer is more balanced and stable in use, the front end and the rear end of the fixed pulley 12 are obliquely provided with the supporting rods 30, the two supporting rods 30 are symmetrically arranged in the front and back direction, the upper side area between the two supporting rods 30 is rotatably connected with the auxiliary pulley 31, the cord 2 is positioned between the auxiliary pulley 31 and the fixed pulley 12 and is prevented from falling off from the cord 2 and the fixed pulley 12, and the bottom end of the leg part of the triangular support 3 is provided with the pointed structure 32, so that the stable placing capacity between the cord 2 and the.

In conclusion, when the engineering supervision perpendicularity detection device is used, firstly, the whole body is placed at a use position through the triangular support 3, then the arc-shaped pull ring 25 is pulled outwards, the limiting pin 24 unlocks the limiting disc 27, the winding shaft 18 is rotated by the second crank 19, the rope 2 is released, meanwhile, the first handle is used according to the height of a building, the fixing pipe 4 is rotated to adjust the height of the whole body, the use length of the rope 2 can be adjusted according to actual use conditions, the arc-shaped pull ring 25 is loosened after the rope 2 is adjusted to a proper length, the limiting disc 27 is locked, and then after the weight 1 pulls the rope 2 to a stable state, the perpendicularity of the rope 2 and the building to the building is detected by comparing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a perpendicularity detection device is managed in engineering, includes weight (1) and cotton rope (2), the top fixed connection of the one end of cotton rope (2) and weight (1), its characterized in that: the device is characterized by further comprising a triangular support (3), a fixed pipe (4), a threaded rod (5) and a placing plate (6), wherein the bottom end of the fixed pipe (4) is rotatably connected with the middle of the top end of the triangular support (3), an internal thread matched with the threaded pipe is arranged inside the fixed pipe (4), the threaded rod (5) is inserted into the fixed pipe (4) in a threaded manner, a sliding groove (7) is formed in the outer wall of the left end of the threaded rod (5) along the length direction of the threaded rod (5), an L-shaped supporting rod (8) is longitudinally connected with the left end of the triangular support (3), a sliding rod (22) is transversely arranged on the upper side of the right end of the L-shaped supporting rod (8), the right end of the sliding rod (22) is inserted into the sliding groove (7) and is in sliding fit with the inner wall of the sliding groove (7), and the middle of the bottom end of the placing plate (6), and the top end of the placing plate (6) is provided with a spool (10), the left end of the placing plate (6) is transversely provided with a supporting rod (11), the left end of the supporting rod (11) is provided with a fixed pulley (12), the wire rope (2) is wound on the spool (10), one end of the wire rope (2) with a heavy hammer (1) is wound on the fixed pulley (12), and the spool (10) is provided with a ratchet mechanism for locking the spool (10).

2. An engineering proctoring perpendicularity detection device as claimed in claim 1, wherein: the fixed cover in outside of pivot (13) is equipped with crown gear (15), the fixed cover in outside downside of fixed pipe (4) is equipped with ring gear (14), and ring gear (14) and crown gear (15) meshing, and first crank (16) are installed to the other end of pivot (13).

3. An engineering proctoring perpendicularity detection device as claimed in claim 2, wherein: spool (10) are including the rotor plate (17) that preceding symmetry was provided with to the bottom of two rotor plates (17) respectively with top front side and the rear side fixed connection who places board (6), upside rotation between two rotor plates (17) is provided with winding axle (18), cotton rope (2) winding is on winding axle (18), and the front end of winding axle (18) passes rotor plate (17) that are located the front side and stretches out to the external world and be connected with second crank (19).

4. An engineering proctoring perpendicularity detection device as claimed in claim 3, wherein: the ratchet mechanism comprises a fixed plate (20) and two sliding rods (22), the fixed plate (20) is installed at the right end of a rotating plate (17) located on the front side, an adjusting plate (23) is arranged at the left end of the fixed plate (20) in parallel, a limiting pin (24) is connected to the left end of the adjusting plate (23), the limiting pin (24) points to the central line of a winding shaft (18), the upper side and the lower side of the right end of the adjusting plate (23) are fixedly connected with the two sliding rods (22) respectively, the two sliding rods (22) are parallel to the limiting pin (24), sliding through holes parallel to the sliding rods (22) are formed in the upper side and the lower side of the fixed plate (20), the two sliding rods (22) penetrate through the two sliding through holes and extend out of the right end of the fixed plate (20), an arc-shaped pull ring (25) is connected to the right ends of the two sliding rods (22), and a support spring (26, the front end of the winding shaft (18) is concentrically connected with a limiting disc (27), the rear end of the limiting disc (27) is in sliding contact with the front end of the rotating plate (17) located on the front side, a plurality of limiting holes (28) are uniformly distributed on the outer wall of the limiting disc (27) in the circumferential direction, and limiting pins (24) are inserted into the limiting holes (28).

5. An engineering proctoring perpendicularity detection device as claimed in claim 4, wherein: the right end of the placing plate (6) is transversely connected with a balance weight (29).

6. An engineering proctoring perpendicularity detection device as claimed in claim 5, wherein: the front end and the rear end of the fixed pulley (12) are obliquely provided with supporting rods (30), the two supporting rods (30) are symmetrically arranged front and back, the upper side area between the two supporting rods (30) is rotatably connected with an auxiliary pulley (31), and the wire rope (2) is located between the auxiliary pulley (31) and the fixed pulley (12).

7. An engineering proctoring perpendicularity detection device as claimed in claim 6, wherein: the bottom ends of the leg parts of the triangular supports (3) are provided with pointed structures (32).