CN218469681U

CN218469681U - Dipperstick for civil engineering

Info

Publication number: CN218469681U
Application number: CN202222836227.2U
Authority: CN
Inventors: 张海燕; 方明; 赵业蔚
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-10
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a dipperstick technical field discloses a dipperstick for civil engineering, including transparent casing, the height of casing is 1.5-1.6m, is equipped with the scale interval along vertical direction on the casing, sets up the supported hole that runs through the setting along vertical direction in the casing, and the activity is equipped with the assorted bracing piece in the supported hole, and the supported hole is passed and outwards extends in the upper end of bracing piece, and the upper end of bracing piece and casing is connected with reset assembly jointly, and the lower extreme of bracing piece is connected with the kicking block. This application avoids causing measurement personnel's waist fatigue, has reduced the error in the testing process moreover.

Description

Dipperstick for civil engineering

Technical Field

The application relates to the technical field of measuring scales, especially, relate to a measuring scale for civil engineering.

Background

Civil engineering construction is the construction of civil building engineering, and in the civil engineering construction process, some need reserve the construction joint in advance on the building, according to GB50666-2011 concrete structure engineering construction standard, the distance between construction joint and the structural upper surface has certain requirement, consequently needs to use the dipperstick to detect its degree of depth. When the dipperstick detects, generally directly insert the dipperstick in the gap, the measurement personnel reads the dipperstick scale interval that exposes the construction joint again, acquires the degree of depth of dipperstick, reads the in-process, and the measurement personnel need bend down the body and just can read numerical value, and not only personnel cause waist fatigue, and the angle of mostly looking down when reading in addition goes to observe numerical value on the scale interval, certain error appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dipperstick is used in civil engineering in order to solve the problem that proposes among the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a dipperstick for civil engineering, includes transparent casing, the height of casing is 1.0-1.5m, be equipped with the scale interval along vertical direction on the casing, set up the supported hole that runs through the setting along vertical direction in the casing, the activity is equipped with the assorted bracing piece in the supported hole, the supported hole is passed and outside extension in the upper end of bracing piece, the upper end of bracing piece and casing is connected with reset assembly jointly, the lower extreme of bracing piece is connected with the kicking block.

Preferably, the reset assembly comprises a reset ring, the reset ring is fixedly sleeved on the rod wall of the support rod, a spring is jointly connected between the reset ring and the upper end of the shell, and the spring is sleeved on the rod wall of the support rod.

Preferably, the upper end of the supporting rod is connected with a pressing handle, and the position, corresponding to the scale value, on the rod wall of the supporting rod is connected with an indicating needle.

Preferably, the both ends in supported hole all are the even equidistance of annular and have seted up a plurality of roll groove, the roll inslot is equipped with rolling ball, the ball passes the notch setting in roll groove, just ball roll connection is on the pole wall of bracing piece.

Preferably, the rod wall of the supporting rod is symmetrically connected with sliding blocks, the hole wall of the supporting hole is symmetrically provided with sliding grooves along the vertical direction, and the sliding blocks are slidably connected in the corresponding sliding grooves.

Preferably, a sliding rod is connected to the inside of the sliding groove in the vertical direction, the sliding rod penetrates through the sliding block, and the sliding block is connected to the rod wall of the sliding rod in a sliding mode.

Compared with the prior art, this application provides a dipperstick for civil engineering, possesses following beneficial effect:

this dipperstick for civil engineering, measurement personnel need not to bow, get in the kicking block passes the supported hole and enters into the construction joint, until the kicking block top in the bottom of construction joint, measurement personnel visual bracing piece displacement on the scale interval obtains the degree of depth of construction joint, avoids causing measurement personnel's waist fatigue, has reduced the error in the testing process moreover.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application avoids causing measurement personnel's waist fatigue, has reduced the error in the testing process moreover.

Drawings

Fig. 1 is a schematic view of a measuring scale for civil engineering proposed in the present application;

fig. 2 is a schematic structural diagram of a measuring scale for civil engineering proposed in the present application;

fig. 3 is a use schematic diagram of a measuring scale for civil engineering that this application provided.

In the figure: 1. a housing; 2. a scale value; 3. a support hole; 4. a support bar; 5. a reset ring; 6. a spring; 7. pressing the handle; 8. an indicator needle; 9. a rolling groove; 10. a ball bearing; 11. a slider; 12. a chute; 13. a slide bar; 14. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, a dipperstick for civil engineering, including transparent casing 1, the height of casing 1 is 1.5m, be equipped with scale interval 2 along the vertical direction on casing 1, scale interval 2 is close to the top of casing 1, make the inspector can look at scale interval 2 directly, reduce the reading error of overlooking the production, set up the supported hole 3 that runs through the setting along the vertical direction in casing 1, the activity is equipped with assorted bracing piece 4 in the supported hole 3, the both ends of supported hole 3 all are the even equidistance of annular and have seted up a plurality of roll groove 9, be equipped with rolling ball 10 in the roll groove 9, ball 10 passes the notch setting of roll groove 9, and ball 10 roll connection is on the pole wall of bracing piece 4, through ball 10 centre gripping bracing piece 4, when the bracing piece 4 atress moves in supported hole 3, drive ball 10 roll, the symmetry is connected with slider 11 on the pole wall of bracing piece 4, slide 12 has been seted up along the symmetry of vertical direction on the pore wall of supported hole 3, slider 11 sliding connection is in corresponding spout 12, slide block 13 is connected in the vertical direction in slide 12, and slide block 13 sets up and slide bar 11, when slide bar 4 slide bar 13 has improved the synchronous motion stability in the slide bar 4.

The upper end of bracing piece 4 is passed supporting hole 3 and is connected with pressure handle 7 to outside extension, the upper end of bracing piece 4 and casing 1 is connected with reset assembly jointly, reset assembly includes reset ring 5, reset ring 5 is fixed to be cup jointed on the pole wall of bracing piece 4, be connected with spring 6 jointly between the upper end of reset ring 5 and casing 1, and spring 6 cover is established on the pole wall of bracing piece 4, when exerting decurrent pressure to pressing handle 7, press handle 7 to drive bracing piece 4 downstream, and then make reset ring 5 compression spring 6, after pressing handle 7 and no longer atress, compressed spring 6 promotes reset ring 5 and bracing piece 4 and resets.

The lower extreme of bracing piece 4 is connected with kicking block 14, and the position that corresponds scale interval 2 on the pole wall of bracing piece 4 is connected with pointer 8, drives pointer 8 synchronous motion when bracing piece 4 removes, through the change of pointer 8 on scale interval 2, is convenient for learn the displacement of bracing piece 4.

The working principle is as follows: detector need not to bow, paste casing 1 on the vertical wall body of construction joint, the lower extreme of casing 1 is placed at construction joint seam mouth department level subaerial, apply decurrent pressure to bracing piece 4 afterwards, bracing piece 4 drives reset ring 5 when compressing spring 6, bracing piece 4 still drives kicking block 14 downstream, make kicking block 14 pass in the supported hole 3 enters into the construction joint, until kicking block 14 top in the bottom of construction joint, detector visualizes scale interval 2, refer to through scale interval 2, the displacement of bracing piece 4 on scale interval 2 is the degree of depth of construction joint promptly, avoid causing detector's waist fatigue, and the error in the testing process has been reduced.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a dipperstick for civil engineering, its characterized in that, includes transparent casing (1), the height of casing (1) is 1.5-1.6m, be equipped with scale interval (2) along vertical direction on casing (1), set up brace hole (3) that run through the setting along vertical direction in casing (1), brace hole (3) internalization is equipped with assorted bracing piece (4), brace hole (3) and outside extension are passed to the upper end of bracing piece (4), the upper end of bracing piece (4) and casing (1) is connected with reset assembly jointly, the lower extreme of bracing piece (4) is connected with kicking block (14).

2. The measuring scale for civil engineering according to claim 1, wherein the reset assembly comprises a reset ring (5), the reset ring (5) is fixedly sleeved on the rod wall of the support rod (4), a spring (6) is commonly connected between the reset ring (5) and the upper end of the housing (1), and the spring (6) is sleeved on the rod wall of the support rod (4).

3. The measuring scale for civil engineering according to claim 1, wherein the upper end of the support bar (4) is connected with a pressing handle (7), and the position of the wall of the support bar (4) corresponding to the scale value (2) is connected with an indicator needle (8).

4. The measuring scale for civil engineering according to claim 1, wherein the two ends of the support hole (3) are provided with a plurality of rolling grooves (9) uniformly and equidistantly in a ring shape, the rolling grooves (9) are internally provided with rolling balls (10), the rolling balls (10) pass through the notches of the rolling grooves (9), and the rolling balls (10) are connected to the rod wall of the support rod (4) in a rolling manner.

5. The measuring scale for civil engineering according to claim 1, wherein the wall of the support rod (4) is symmetrically connected with sliding blocks (11), the wall of the support hole (3) is symmetrically provided with sliding grooves (12) along the vertical direction, and the sliding blocks (11) are slidably connected in the corresponding sliding grooves (12).

6. The measuring ruler as claimed in claim 5, wherein a slide bar (13) is connected to the inside of the sliding groove (12) in the vertical direction, the slide bar (13) is arranged to penetrate through the slide block (11), and the slide block (11) is slidably connected to the wall of the slide bar (13).