CN221006348U - Novel construction measurement stake is built in room - Google Patents

Abstract

The utility model discloses a novel building construction measurement marker post, which relates to the field of measurement marker posts and comprises a disc, a second marker post and three support legs, wherein a third groove is formed in the outer side of each support leg, a foot rest is arranged in the third groove, a sliding block is formed at the tail end of each foot rest, a fourth groove communicated with the third groove is formed in each support leg, the fourth groove is used for sliding of the sliding block, and electromagnetic assemblies are arranged in the disc and the inside of each support leg. According to the utility model, the electromagnetic assembly is arranged, when electric power passes through the electromagnetic induction coil, the electromagnet generates a magnetic field, the iron sheet moves towards the electromagnet along the outer wall of the guide rod under the pulling of magnetic force, the iron sheet is separated from the surface of the foot rest in the moving process and is influenced by gravity, and the support legs slide downwards along the outer wall of the foot rest, so that the foot rest is completely contracted into the support legs, and the quick recovery of the measurement standard pole is realized.

Description

Novel construction measurement stake is built in room

Technical Field

The utility model relates to the field of measurement targets, in particular to a novel measurement target for building construction.

Background

The measuring standard pole is a measuring tool, is made of a wood pole, is coated with red-white paint, is commonly used for measuring in building construction, is mainly used for indicating measuring points, and is commonly used for measuring by adopting a level gauge and the standard pole in a matched mode, and the measuring precision can be ensured by the standard pole and the horizontal plane which are perpendicular to each other during measurement.

In prior art, measure the stake kind more, one kind is hand-held type stake, another kind is the stake that does not need hand, need not hand-held type stake, the bottom is generally the tripod structure, the tripod is telescopic structure, lock or release locking through the bolt generally, realize carrying out the purpose of adjustment according to different topography, and after the use finishes, when carrying the support and carrying out the position transfer, in order to conveniently carry this moment, need again shrink the tripod to shortest again, and after shortening, need screw up the bolt again, therefore have the space of further improvement efficiency in retrieving speed, based on this, in order to conveniently retrieve the measurement stake fast, a novel construction measurement stake is built in the room is proposed.

Disclosure of utility model

The utility model aims at: in order to solve the problem that the measuring standard rod is inconvenient to retract rapidly, the novel measuring standard rod for building construction is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel construction measurement stake is built to room, includes the disc, the positive middle fixedly connected with No. two posts in top of disc, just the below rotation of disc is connected with three support leg, no. three recess has been seted up in the outside of support leg, just No. three recess's inside has been placed the foot rest, the tail end shaping of foot rest has the sliding block, no. four recesses that are linked together with No. three recess have been seted up to the inside of support leg, no. four recesses supply the sliding block slides, the disc with the inside of support leg is provided with electromagnetic assembly, electromagnetic assembly is used for separating or laminating friction assembly two parts.

The electromagnetic assembly comprises a battery box, a press switch, a second spring, an electromagnet and a guide rod;

The battery box is embedded in the top of disc, just the battery box is located one side of No. two benchmarks, battery box internally mounted's battery passes through push switch, wire and the solenoid electric connection of electro-magnet, electro-magnet fixed connection in the inside of support leg, just the electro-magnet is located the end of No. four recesses, just the electro-magnet with the foot rest is perpendicular setting, guide bar fixed connection in the one end positive center of electro-magnet, the one end fixed connection of No. two springs is in the one end positive center department of electro-magnet, and is located the outer wall of guide bar, the outer wall sliding connection of guide bar has the iron sheet, the other end fixed connection of iron sheet and No. two springs, just the cell body that supplies the iron sheet to remove has been seted up to the inside of support leg.

As still further aspects of the utility model: the friction assembly comprises an iron sheet and a rubber pad fixedly connected to one end of the iron sheet, which is close to the foot rest;

The contact positions of the foot rest and the rubber pad are respectively provided with a matched friction surface.

As still further aspects of the utility model: the bubble level is fixedly connected to the upper portion of the disc and used for observing whether the second marker post is in a vertical state.

As still further aspects of the utility model: the lower part of the disc is provided with a second groove for the bracket leg to rotate, and the bracket leg is rotationally connected with the second groove through a rotating shaft.

As still further aspects of the utility model: the inner cavity of the second marker post is connected with a first marker post penetrating through the upper part of the second marker post in a sliding manner, a sliding groove is formed in the inner wall of the second marker post, and a pressing assembly is arranged in the first marker post;

the pressing component comprises a first spring, a first groove and a pressing block;

The pressing block slides in the inner cavity of the first groove, and one end of the pressing block penetrates to the outside of the first mark post, the first groove is formed in the outer wall of the first mark post, one end of the first spring is fixedly connected to the inner cavity of the first groove, and the other end of the first spring is fixedly connected to one end of the pressing block.

As still further aspects of the utility model: the inner wall of No. two benchmarks is located the top of sliding groove is seted up the notch, the notch run through in No. two benchmarks, just the notch supplies to remove to the highest distance press the piece to insert.

As still further aspects of the utility model: the fourth groove is used for limiting the maximum sliding distance of the foot rest.

Compared with the prior art, the utility model has the beneficial effects that: through setting up electromagnetic component, through pressing down the push switch with the finger, the battery in the battery case provides electric power for the electro-magnet through the wire this moment, when electric power passes through electromagnetic induction coil, the electro-magnet produces the magnetic field, the iron sheet moves to the direction of electro-magnet along the outer wall of guide bar under the magnetic force pulling, and extrude No. two springs, the iron sheet separates with the surface of foot rest in moving, the frictional force of foot rest and guide bar's contact position disappears, receive gravity influence, the support leg is along the outer wall gliding of foot rest, make the foot rest shrink completely in the support leg, press down the push switch again and realize outage to electromagnetic induction coil, the magnetic force of electro-magnet disappears, the guide bar is closely contacted with the foot rest again under the resilience of No. two springs, the foot rest is fixed in this position to the frictional force of guide bar and foot rest contact surface, thereby realize retrieving the measurement target rod fast.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front view of a pressing assembly according to the present utility model;

FIG. 3 is a schematic side view of a pressing assembly according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of the present utility model;

FIG. 5 is a split and cross-sectional view of a bracket leg structure of the present utility model;

FIG. 6 is a schematic view of a friction pack according to the present utility model.

In the figure: 1. measuring a marker post; 2. a pressing assembly; 3. a first marker post; 4. a second mark post; 5. a battery case; 6. pressing the switch; 7. a bubble level; 8. a disc; 9. a bracket leg; 10. a first spring; 11. a first groove; 12. pressing the blocks; 13. a notch; 14. a sliding groove; 15. a second groove; 16. a foot rest; 17. a third groove; 18. a fourth groove; 19. a friction assembly; 20. a rotating shaft; 21. a second spring; 22. an electromagnet; 23. a guide rod; 24. iron sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in the embodiment of the utility model, a novel building construction measurement marker post comprises a disc 8, wherein a second marker post 4 is fixedly connected to the middle of the upper part of the disc 8, three support legs 9 are rotatably connected to the lower part of the disc 8, a third groove 17 is formed in the outer side of each support leg 9, a foot rest 16 is arranged in each third groove 17, a sliding block is formed at the tail end of each foot rest 16, a fourth groove 18 communicated with the third groove 17 is formed in each support leg 9, the fourth groove 18 is used for sliding of the sliding block, an electromagnetic assembly is arranged in each disc 8 and each support leg 9, and the electromagnetic assembly is used for separating or attaching two parts of a friction assembly 19;

the electromagnetic assembly comprises a battery box 5, a press switch 6, a second spring 21, an electromagnet 22 and a guide rod 23;

The battery box 5 is embedded in the top of disc 8, and battery box 5 is located one side of No. two benchmarks 4, battery box 5 internally mounted's battery passes through push switch 6, wire and electromagnet 22's solenoid electric connection, electromagnet 22 fixed connection is in the inside of support leg 9, and electromagnet 22 is located the end of No. four recess 18, and electromagnet 22 is perpendicular setting with foot rest 16, guide bar 23 fixed connection is in the one end positive center of electromagnet 22, no. two spring 21's one end fixed connection is in the one end positive center department of electromagnet 22, and be located guide bar 23's outer wall, guide bar 23's outer wall sliding connection has iron sheet 24, iron sheet 24 and No. two spring 21's the other end fixed connection, and the cell body that supplies iron sheet 24 to remove has been seted up to the inside of support leg 9.

In this embodiment: when the measurement standard rod needs to be retracted, the pressing switch 6 is pressed by a finger, at the moment, the battery in the battery box 5 supplies power to the electromagnet 22 through a wire, when the power passes through the electromagnetic induction coil, the electromagnet 22 generates a magnetic field, the iron sheet 24 moves towards the electromagnet 22 along the outer wall of the guide rod 23 under the pulling of the magnetic force, the second spring 21 is extruded, the iron sheet 24 is separated from the surface of the foot rest 16 in the moving process, the friction force of the contact position of the foot rest 16 and the guide rod 23 disappears, the support leg 9 slides downwards along the outer wall of the foot rest 16 under the influence of gravity, the foot rest 16 is completely retracted into the support leg 9, the pressing switch 6 is pressed again to realize the outage of the electromagnetic induction coil, the magnetic force of the electromagnet 22 disappears, the guide rod 23 is tightly contacted with the foot rest 16 again under the reset elastic force of the second spring 21, and the friction force of the contact surface of the guide rod 23 and the foot rest 16 enables the foot rest 16 to be fixed at the position, so that the measurement standard rod is quickly recovered;

When the device is opened, the three support legs 9 are rotated to the proper positions, when the length of the tripod 16 is required to be adjusted according to the topography, the iron sheet 24 is repeatedly separated from the tripod 6 through the pressing switch 6, the whole device is lifted by hands, then the tripod 16 slides downwards along the inner cavity of the support legs 9 until the bottom ends of the tripod 16 are in contact with the ground, the bubble position of the bubble level meter 7 is observed until the bubble is positioned at the central position of the bubble level meter 7, and the pressing switch 6 is pressed again to fix the position of the tripod 16 again.

Referring to fig. 6, the friction assembly 19 includes an iron sheet 24 and a rubber pad fixedly connected to an end of the iron sheet 24 near the foot stand 16;

the contact positions of the foot rest 16 and the rubber pad are all formed with matched friction surfaces.

In this embodiment: when the iron sheet 24 drives the rubber pad to be tightly attached to the outer wall of the foot rest 16, the surface, close to the outer wall of the foot rest 16, of the rubber pad is tightly attached to the outer wall of the foot rest 16 under the action of the reset extrusion force of the second spring 21, so that the position of the foot rest 16 is limited;

It should be noted that: the rubber pad is formed with friction stripes on the side close to the foot rest 16 to further increase friction force, and the friction force generated by the area of the rubber pad is enough to overcome the gravity of the device.

Referring to fig. 1, a bubble level 7 is fixedly connected to the upper portion of the disc 8, and the bubble level 7 is used for observing whether the second marker post 4 is in a vertical state.

In this embodiment: when the device is opened, the three support legs 9 are rotated to the proper positions, when the length of the tripod 16 is required to be adjusted according to the topography, the iron sheet 24 is repeatedly separated from the tripod 6 through the pressing switch 6, the whole device is lifted by hands, then the tripod 16 slides downwards along the inner cavities of the support legs 9 until the bottom ends of the tripod 16 are in contact with the ground, the bubble positions of the bubble level instrument 7 are observed until the bubbles are positioned at the central positions of the bubble level instrument 7, and the position fixing of the tripod 16 is realized by pressing the switch 6 again.

Referring to fig. 4 and 5, a second groove 15 for rotating the support leg 9 is formed below the disc 8, and the support leg 9 is rotatably connected with the second groove 15 through a rotation shaft 20.

In this embodiment: when the measuring standard rod needs to be opened and retracted, the bracket legs 9 are manually broken to rotate along the rotating shaft 20, and the problem that the bracket legs 9 rotate after rotating can be effectively avoided because friction damping is arranged at the contact position of the bracket legs 9 and the second groove 15.

Referring to fig. 1 to 3, an inner cavity of a second marker post 4 is slidably connected with a first marker post 3 penetrating above the second marker post 4, a sliding groove 14 is formed in the inner wall of the second marker post 4, and a pressing component 2 is arranged in the first marker post 3;

The pressing component 2 comprises a first spring 10, a first groove 11 and a pressing block 12;

The pressing block 12 slides in the inner cavity of the first groove 11, one end of the pressing block 12 penetrates through the outside of the first mark post 3, the first groove 11 is formed in the outer wall of the first mark post 3, one end of the first spring 10 is fixedly connected to the inner cavity of the first groove 11, and the other end of the first spring 10 is fixedly connected to one end of the pressing block 12.

In this embodiment: when the measurement target is required to be recovered, the pressing block 12 can be pressed by a finger to move towards the inside of the first target 3, the first spring 10 is extruded, meanwhile, the pressing block 12 leaves the notch 13 in the moving process, the first target is pulled downwards by a hand at the moment, and the pressing block 12 of the first target 3 slides towards the inside of the second target 4 along the sliding groove 14.

Referring to fig. 3, a notch 13 is formed in the inner wall of the second marker post 4 at the top end of the sliding groove 14, the notch 13 penetrates through the second marker post 4, and the pressing block 12 moving to the highest distance is inserted into the notch 13.

In this embodiment: when the measuring standard is required to be measured, the first standard 3 is pulled upwards, the pressing block 12 in the first standard 3 moves upwards along the sliding groove 14, and when the pressing block 12 moves to the top end of the sliding groove 14, the pressing block 12 moves towards the notch 13 under the action of the elastic force of the first spring 10, so that the first standard 3 is fixed.

Referring to fig. 5, the fourth groove 18 is used to limit the maximum sliding distance of the stand.

In this embodiment: when the foot rest needs to be opened, the sliding block in the foot rest 16 slides downwards in a limiting manner along the fourth groove 18 under the influence of gravity.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a novel construction measurement target is built to room, includes disc (8), fixedly connected with No. two targets (4) in the middle of the top of disc (8), just the below of disc (8) rotates and is connected with three support leg (9), its characterized in that, no. three recess (17) have been seted up in the outside of support leg (9), just foot rest (16) have been placed to the inside of No. three recess (17), the tail end shaping of foot rest (16) has the sliding block, no. four recess (18) that are linked together with No. three recess (17) have been seted up to the inside of support leg (9), no. four recess (18) supply the sliding block slides, disc (8) with the inside of support leg (9) is provided with electromagnetic assembly, electromagnetic assembly is used for separating or laminating friction subassembly (19) two parts.

The electromagnetic assembly comprises a battery box (5), a press switch (6), a second spring (21), an electromagnet (22) and a guide rod (23);

The battery box (5) is embedded in the top of disc (8), just battery box (5) are located one side of No. two benchmarks (4), battery box (5) internally mounted's battery is through push switch (6), wire and electromagnet (22)'s solenoid electric connection, electromagnet (22) fixed connection in the inside of support leg (9), just electromagnet (22) are located the end of No. four recess (18), just electromagnet (22) with foot rest (16) are perpendicular setting, guide bar (23) fixed connection in the one end positive center of electromagnet (22), one end fixed connection of No. two spring (21) is in the one end positive center department of electromagnet (22), and is located the outer wall of guide bar (23), the outer wall sliding connection of guide bar (23) has iron sheet (24), iron sheet (24) and the other end fixed connection of No. two spring (21), just inside of support leg (9) is equipped with the removal groove that supplies iron sheet (24).

2. The novel building construction measurement standard according to claim 1, wherein the friction assembly (19) comprises the iron sheet (24) and a rubber pad fixedly connected to one end of the iron sheet (24) close to the foot stand (16);

The contact positions of the foot rest (16) and the rubber pad are respectively provided with a matched friction surface.

3. The novel building construction measurement marker post according to claim 1, wherein a bubble level (7) is fixedly connected to the upper portion of the disc (8), and the bubble level (7) is used for observing whether the second marker post (4) is in a vertical state.

4. The novel building construction measurement marker post according to claim 1, wherein a second groove (15) for the bracket leg (9) to rotate is formed below the disc (8), and the bracket leg (9) is rotationally connected with the second groove (15) through a rotating shaft (20).

5. The novel house construction measurement marker post according to claim 1, wherein an inner cavity of the second marker post (4) is slidably connected with a first marker post (3) penetrating to the upper part of the second marker post (4), a sliding groove (14) is formed in the inner wall of the second marker post (4), and a pressing component (2) is arranged in the first marker post (3);

The pressing component (2) comprises a first spring (10), a first groove (11) and a pressing block (12);

The pressing block (12) slides in the inner cavity of the first groove (11), one end of the pressing block (12) penetrates through the outside of the first mark post (3), the first groove (11) is formed in the outer wall of the first mark post (3), one end of the first spring (10) is fixedly connected to the inner cavity of the first groove (11), and the other end of the first spring (10) is fixedly connected to one end of the pressing block (12).

6. The novel house construction measuring post according to claim 5, wherein the inner wall of the second post (4) is located at the top end of the sliding groove (14) and is provided with a notch (13), the notch (13) penetrates through the second post (4), and the notch (13) is used for inserting the pressing block (12) which moves to the highest distance.

7. A new construction survey pole according to claim 1, wherein the fourth groove (18) is adapted to limit the maximum glide distance of the foot rest.