CN218543691U

CN218543691U - Building engineering manages and uses range unit

Info

Publication number: CN218543691U
Application number: CN202222328453.XU
Authority: CN
Inventors: 张明刚
Original assignee: Chongqing Qianbian Science and Technology Co Ltd
Current assignee: Chongqing Qianbian Science and Technology Co Ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-28
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to a building engineering range finding technical field especially indicates a building engineering manages and uses range finder, it includes support and distancer, the distancer locates above the support, the support upper end is fixed with the backup pad, the backup pad top is equipped with concave type frame, concave type frame upper end is fixed with the disc, the disc below is equipped with angle adjusting component, disc upper end middle part is rotated and is connected with the damping pivot, upper damping pivot upper end is fixed with the concave type extension board that is used for supporting the distancer, disc upper end is inlayed and is located the outer last full circle protractor of damping pivot; the utility model discloses a set up L type locking plate, when the distancer is pressed from both sides tightly by splint, support the outer end of splint with L type locking plate, do benefit to and prevent the unexpected compression spring return force pole of splint to make splint can be firm press from both sides the distancer tight fixed, prevent that the distancer is unexpected to drop and damage, and through setting up angle adjusting part, conveniently adjust the use angle of distancer.

Description

Building engineering manages and uses range unit

Technical Field

The utility model belongs to the technical field of the building engineering range finding technique and specifically relates to indicate a building engineering manages and uses range unit.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the building buildings, wherein the building buildings refer to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities, and during the construction of the building engineering, a laser range finder is usually needed and is an instrument for measuring the distance to a target by utilizing a certain parameter of modulated laser;

a distance measuring device for building engineering supervision, which is disclosed by referring to Chinese patent No. CN215375790U, comprises a laser distance measuring instrument main body, wherein a clamping mechanism is arranged at the lower side of the laser distance measuring instrument main body, the bottom surface of the clamping mechanism is rotatably connected with a movable rod, the outer wall of the lower part of the movable rod is slidably connected with a fixed rod, and a supporting mechanism is arranged in the lower part of the fixed rod; according to the utility model, the movable rod is lifted, after the movable rod is separated from the butt of the movable column, the spring B drives the movable column to be lifted, the rack drives the supporting plate connected with the gear to rotate to a state flush with the bottom surface of the fixed rod, so that the fixed rod is supported, the structure is compact, the operation is simple and convenient, the laser range finder main body is conveniently placed for ranging, the working efficiency is improved, and the comfort is improved;

but the utility model discloses a still there is not enough below, the back that finishes is installed to laser range finder, because the resilience force through spring A only drives splint and presss from both sides laser range finder tightly, because spring A has elasticity, consequently splint only carry out elastic clamping to laser range finder, when using this range unit, because laser range finder does not press from both sides tightly completely fixedly, laser range finder may produce and drop the damage, and be difficult to adjust laser range finder's use angle, the use flexibility that leads to this laser range finder is not good enough, so that be difficult to range finding to the building target of different angles, influence the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building engineering manages and uses range unit does benefit to and presss from both sides tight more firm with laser range finder, prevents that laser range finder from dropping the damage, and does benefit to convenient regulation laser range finder's range finding angle.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a distance measuring device for building engineering supervision comprises a support and a distance measuring instrument, wherein the distance measuring instrument is arranged above the support, a supporting plate is fixed at the upper end of the support, a concave frame is arranged above the supporting plate, a disc is fixed at the upper end of the concave frame, and an angle adjusting assembly is arranged below the disc;

an upper damping rotating shaft is rotatably connected to the middle of the upper end of the disc, a concave support plate used for supporting the distance meter is fixed to the upper end of the upper damping rotating shaft, an upper full-circle protractor located on the periphery of the upper damping rotating shaft is embedded in the upper end of the disc, and an upper pointer close to the upper portion of the upper full-circle protractor is fixed to the outer side of the lower end of the concave support plate through a fixing rod;

and a clamping assembly is arranged outside the range finder.

Further, the angle adjustment subassembly includes damping pivot, side full circle protractor, side pointer, check lock lever and slipmat down, the damping pivot is rotated from a left side to the right side and is run through down concave type frame, the side full circle protractor inlay in concave type frame right side and cover are located damping pivot periphery down, the side pointer is fixed in damping pivot upper end is close to down side full circle protractor right side.

Furthermore, the locking rod threads penetrate through the left end of the concave frame, and the non-slip mat is connected to the left side of the supporting plate and corresponds to the locking rod.

Further, clamping component includes splint, spring return force pole, two-way lead screw and L type locking plate, splint are equipped with two altogether and locate respectively the right-and-left end of distancer, the splint upper end is past the slope outward.

Furthermore, a plurality of spring return rods are arranged at the outer ends of the clamping plates, and the outer ends of the spring return rods are fixed on the inner side walls of the concave supporting plates.

Furthermore, the two-way screw rod rotates from left to right to penetrate through the concave support plate, the L-shaped locking plates are provided with two blocks which are respectively sleeved at the left end and the right end of the periphery of the two-way screw rod in a threaded manner, and the inner upper ends of the L-shaped locking plates are slidably penetrated into the concave support plate and close to the outer ends of the adjacent clamping plates.

The utility model has the advantages that:

1. by arranging the L-shaped locking plate, when the range finder is clamped by the clamping plate, the L-shaped locking plate is abutted against the outer end of the clamping plate, so that the clamping plate is favorable for preventing the spring return rod from being accidentally compressed, the range finder can be firmly clamped and fixed by the clamping plate, and the range finder is prevented from being accidentally dropped and damaged;

2. the upper damping rotating shaft is arranged, so that the rotating angle of the distance meter can be conveniently adjusted for use, and the angle scale lines of the upper pointer pointing to the upper full-circle protractor are combined, so that the position of the distance meter after the rotating angle is adjusted can be accurately adjusted, and the error of the distance meter after the angle is adjusted during use is effectively reduced;

3. and through setting up angle adjusting assembly, conveniently drive the distancer and carry out the luffing motion and carry out angle adjustment, combine the angle scale mark of the directional side full circle protractor of side pointer to do benefit to the position of accurate regulation distancer luffing motion relief angle degree adjustment, do benefit to the error when using after reducing the distancer angle adjustment, to sum up, consequently be convenient for range finding the building target of different angles, guaranteed this range unit's flexibility and result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the concave plate of the present invention;

fig. 3 is a schematic top view of the disc of the present invention;

fig. 4 is a schematic side view of the concave frame of the present invention.

Description of reference numerals:

the device comprises a support 1, a distance measuring instrument 2, a support plate 3, a concave frame 4, a lower damping rotating shaft 5, a side pointer 6, a locking rod 7, an anti-skid pad 8, a disc 9, a concave support plate 10, an upper damping rotating shaft 11, a clamping plate 12, a spring return rod 13, an L-shaped locking plate 14, a bidirectional screw rod 15, an upper pointer 16, a side full-circle protractor 17 and an upper full-circle protractor 18.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 and 2, in this embodiment, including support 1 and distancer 2, distancer 2 locates support 1 top, 1 upper end of support is fixed with

backup pad

3, 3 tops of backup pad are equipped with concave type frame 4, concave type frame 4 upper end is fixed with disc 9, disc 9 upper end middle part is rotated and is connected with damping pivot 11, it is used for supporting to go up damping pivot 11 upper end be fixed with concave extension board 10 of

distancer

2, 2 outsides of distancer are equipped with clamping component, clamping component includes splint 12, spring return bar 13, two-way lead screw 15 and L type locking plate 14, splint 12 is equipped with two altogether and locates respectively distancer 2 left and right ends end, splint 12 upper end is toward outer slope, spring return bar 13 is located every splint 12 outer end all is fixed with a plurality of, spring return bar 13 all is fixed in concave extension board 10 inside wall, two-way lead screw 15 runs through from a left side to right side concave extension board 10, L type locking plate 14 is equipped with two altogether and cup joints in 15 respectively the peripheral screw thread about two-way the concave extension board upper end all pass through two-way adjacent extension board 10 that slides and all approaches to L type extension board 12.

Specifically, when needs install distancer 2 in concave extension board 10, down move down distancer 2 along splint 12's inclined plane, and make distancer 2 slide to between two splint 12, this in-process, distancer 2 can be toward outer promotion splint 12, splint 12 can compression spring return force pole 13, when concave extension board 10 supports distancer 2, then the resilience force that combines spring return force pole 13 can drive splint 12 and reset, consequently, be convenient for carry out elastic clamping with distancer 2 through splint 12, screw two-way lead screw 15 and drive the outer end that L type locking plate 14 is close to splint 12 after that, until L type locking plate 14 supports the outer end that splint 12, do benefit to and prevent splint 12 unexpected compression spring return force pole 13, thereby make splint 12 can be firm press from both sides distancer 2 tightly fixed, prevent that distancer 2 from accidentally dropping and damaging.

As shown in fig. 2 and 3, in this embodiment, the middle part of the upper end of the disc 9 is rotatably connected with an upper damping rotating shaft 11, the upper end of the upper damping rotating shaft 11 is fixed with a concave support plate 10 for supporting the distance measuring instrument 2, the upper end of the disc 9 is embedded with an upper full-circle protractor 18 located at the periphery of the upper damping rotating shaft 11, and the outer side of the lower end of the concave support plate 10 is fixed with an upper pointer 16 close to the upper full-circle protractor 18 through a fixing rod.

When the angle that 2 swivelling joints of distancer were used needs to be adjusted, rotatory concave extension board 10 and drive go up damping pivot 11 and rotate on disc 9, concave extension board 10 can drive clamping assembly simultaneously, it rotates together to go up pointer 16 and distancer 2, it uses to go up the rotation angle that damping pivot 11 is convenient for adjust distancer 2, it can rotate along last full circle protractor 18 upper end periphery to go up pointer 16 this moment, consequently, combine the directional angle scale mark of going up pointer 16 to go up full circle protractor 18, thereby do benefit to the position behind the 2 angular adjustment of accurate regulation distancer, the effectual error that uses after 2 angular adjustment of distancer that has reduced.

As shown in fig. 2 and 4, in this embodiment, an angle adjusting assembly is disposed below the disc 9, the angle adjusting assembly includes a lower damping rotating shaft 5, a side full circle protractor 17, a side pointer 6, a locking rod 7 and an anti-slip pad 8, the lower damping rotating shaft 5 rotates from left to right to penetrate through the concave frame 4, the side full circle protractor 17 is embedded on the right side of the concave frame 4 and sleeved on the periphery of the lower damping rotating shaft 5, and the side pointer 6 is fixed on the upper end of the lower damping rotating shaft 5 and close to the right side of the side full circle protractor 17.

When the use angle of the up-and-down swing of the distance measuring instrument 2 needs to be adjusted, the disc 9 is pulled and the concave frame 4 is driven to rotate back and forth along the lower damping rotating shaft 5, so the disc 9 can drive the lower damping rotating shaft 5, the concave supporting plate 10, the clamping assembly and the distance measuring instrument 2 to swing up and down and carry out angle adjustment, meanwhile, the concave frame 4 can drive the side all-round protractor 17 to rotate, because the lower damping rotating shaft 5 is fixed with the supporting plate 3, and the side pointer 6 is fixed on the lower damping rotating shaft 5, therefore, the side pointer 6 can not rotate, and is relative, when the side all-round protractor 17 rotates, the side pointer 6 can point to the angle scale mark of the corresponding position of the side all-round protractor 17, so that the position of the up-and-down swing back angle adjustment of the distance measuring instrument 2 can be accurately adjusted, and errors in use after the angle adjustment of the distance measuring instrument 2 can be reduced.

As shown in fig. 2, in this embodiment, the locking rod 7 is threaded through the left end of the concave frame 4, and the non-slip mat 8 is connected to the left side of the supporting plate 3 and corresponds to the locking rod 7;

and twist and move check lock lever 7, and make check lock lever 7 compress tightly at 8 left ends of slipmat, do benefit to the frictional force that increases behind check lock lever 7 and the slipmat 8 contact to prevent that concave frame 4 from taking place along the unexpected pivoted condition of lower damping pivot 5, guaranteed the stability behind the 2 angular adjustment of distancer, to sum up, consequently be convenient for range finding to the building target of different angles through this range finder, guaranteed this range finder's flexibility and result of use.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiment is a preferred implementation scheme of the present invention, and in addition, the present invention includes other implementation schemes, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides a building engineering is range unit for supervision, includes support (1) and distancer (2), distancer (2) are located support (1) top, its characterized in that:

a supporting plate (3) is fixed at the upper end of the support (1), a concave frame (4) is arranged above the supporting plate (3), a disc (9) is fixed at the upper end of the concave frame (4), and an angle adjusting assembly is arranged below the disc (9);

the middle part of the upper end of the disc (9) is rotatably connected with an upper damping rotating shaft (11), a concave support plate (10) used for supporting the distance meter (2) is fixed at the upper end of the upper damping rotating shaft (11), an upper full-circle protractor (18) located on the periphery of the upper damping rotating shaft (11) is embedded at the upper end of the disc (9), and an upper pointer (16) close to the upper part of the upper full-circle protractor (18) is fixed at the outer side of the lower end of the concave support plate (10) through a fixing rod;

and a clamping assembly is arranged outside the distance measuring instrument (2).

2. A distance measuring device for supervision of construction works according to claim 1, characterized in that: angle adjusting element includes damping pivot (5), side full circle protractor (17), side pointer (6), check lock lever (7) and slipmat (8) down, damping pivot (5) rotate from a left side to the right side and pass concave type frame (4), side full circle protractor (17) inlay in concave type frame (4) right side is located with the cover damping pivot (5) periphery down, side pointer (6) are fixed in damping pivot (5) upper end is close to down side full circle protractor (17) right side.

3. A distance measuring device for supervision of construction works according to claim 2, characterized in that: the locking rod (7) penetrates through the left end of the concave frame (4) in a threaded mode, and the anti-slip pad (8) is connected to the left side of the supporting plate (3) and corresponds to the locking rod (7).

4. The distance measuring device for supervision of construction works as set forth in claim 1, wherein: the clamping assembly comprises a clamping plate (12), a spring return rod (13), a two-way screw rod (15) and an L-shaped locking plate (14), the clamping plate (12) is provided with two clamping plates which are respectively arranged at the left end and the right end of the range finder (2), and the upper end of the clamping plate (12) inclines outwards.

5. A distance measuring device for supervision of construction works according to claim 4, characterized in that: the spring return rods (13) are positioned at each clamping plate (12), the outer ends of the clamping plates are all fixed with a plurality of rods, and the outer ends of the spring return rods (13) are all fixed on the inner side wall of the concave supporting plate (10).

6. A distance measuring device for supervision of construction works according to claim 5, characterized in that: the bidirectional screw rod (15) rotates from left to right to penetrate through the concave support plate (10), the L-shaped locking plates (14) are provided with two blocks and are respectively in threaded sleeve joint with the left end and the right end of the periphery of the bidirectional screw rod (15), and the upper ends of the L-shaped locking plates (14) penetrate into the concave support plate (10) in a sliding mode and are close to the outer ends of the clamping plates (12) which are adjacent to each other.