CN216448766U

CN216448766U - Convenient fixed pipe external diameter detection device for construction engineering

Info

Publication number: CN216448766U
Application number: CN202122758710.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Dong Yanchong
Current assignee: Dong Yanchong
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-06
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a conveniently-fixed circular tube outer diameter detection device for construction engineering, and belongs to the technical field of construction engineering equipment. The utility model provides a convenient fixed pipe external diameter detection device for construction engineering, including fixed pipe, fixed pipe middle part is rotated and is connected with the threaded rod, the threaded rod outer wall has cup jointed and has removed the seat, fixed pipe rear end outer wall is loop configuration and has seted up a plurality of shifting chutes, fixed pipe is close to the rear end outer wall and is that loop configuration articulates there are a plurality of vaulting poles, the threaded rod front end is connected with the handle, it accomodates the groove to have seted up in the L type piece, accomodate the inslot and be equipped with measuring assembly, infrared lamp is installed to the handle top surface, through setting up the threaded rod, can be when measuring, it removes the seat to utilize the threaded rod to drive, make the push rod can drive articulated vaulting pole turned angle, make the device fix on the pipe inner wall, play centering's effect simultaneously, do not need not carry the removal pipeline, time and labor saving, this device structure simultaneously, and convenient to carry, wide application scope is small and exquisite.

Description

Convenient fixed pipe external diameter detection device for construction engineering

Technical Field

The utility model relates to the technical field of construction engineering equipment, in particular to a conveniently-fixed circular tube outer diameter detection device for construction engineering.

Background

The construction engineering refers to the general name of various buildings and engineering facilities providing material and technology foundation for human life and production, human beings have organized, purposeful and large-scale economic activities, the construction engineering can be divided into three types of construction engineering, civil engineering and electromechanical engineering according to natural attributes, in the construction engineering, during the construction of workers, round tubes are often used, and the round tubes need to be measured, the prior art CN212779028U discloses a conveniently fixed round tube outer diameter detection device for construction engineering, an electric push rod is utilized to extend, after the rope removes the tension on an extrusion plate, under the effect of spring, the lower surface of stripper plate and the upper surface in close contact with of pipe body, the staff can read out the external diameter of pipe body through pointer and scale, ensures this detection device's accuracy, avoids because artificial error, influences the quality of construction. But the device still has the shortcoming in that the device is when using because the pipeline size that building engineering used differs, and except that the PVC pipe also has steel pipe and cement pipe etc. simultaneously, because the device need place the pipe and measure on the fixed block, when measuring the heavier pipe of steel pipe and cement pipe, be difficult to remove to the device, lead to measuring inconveniently, the device size is great simultaneously, be not convenient for hold carry, the practicality is lower, in view of this, we provide a convenient fixed pipe external diameter detection device for construction engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a conveniently fixed circular tube outer diameter detection device for construction engineering, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a convenient fixed pipe external diameter detection device for construction engineering, includes fixed pipe, fixed pipe middle part is rotated and is connected with the threaded rod, the threaded rod outer wall has cup jointed and has removed the seat, fixed pipe rear end outer wall is loop configuration and has seted up a plurality of shifting chutes, fixed pipe is close to the rear end outer wall and is loop configuration and articulate has a plurality of vaulting poles, the threaded rod front end is connected with the handle, it has L type piece to peg graft to handle right wall, it accomodates the groove to have seted up in the L type piece, accomodate the inslot and be equipped with measuring component, infrared lamp is installed to the handle top surface.

Preferably, the outer wall of the moving seat penetrates through the inner wall of the moving groove and extends to the outside, and the outer wall of the moving seat is in an annular structure and is hinged with a plurality of push rods.

Preferably, the rear end of the support rod is connected with a rubber head, and the inner wall of the support rod is hinged with the front end of the push rod through a hinged support.

Preferably, the left end of the L-shaped block is in plug-in fit with the right wall of the handle, an observation groove is formed in the front wall of the L-shaped block, and a pointer is connected in the observation groove.

Preferably, the measuring component includes the pivot, the outer wall coiling of pivot upper end has the coil spring, the coil spring outer end with accomodate inslot wall connection fixed, the outer wall coiling of pivot middle part has the tape, the tape free end passes accomodates inslot wall and extends to the outside and fixed with handle right-hand member inner wall connection.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up the threaded rod, can utilize the threaded rod to drive and remove the seat and remove when measuring for the push rod can drive articulated vaulting pole turned angle, makes the device can fix on the pipe inner wall, plays the effect of centering simultaneously, does not need the transport to remove the pipeline, and labour saving and time saving, this device structure is small and exquisite simultaneously, portable, and application scope is wide.

2. Through setting up L type piece, can be in the fixed back of device, pulling L type piece drives the tape measure for L type piece is detained on the pipeline outer wall, sees the position of pointer through observing the groove, alright in order to read out the reading, accomplishes the measurement, and the coil spring plays the effect of automatic rolling tape measure, and infrared lamp plays and fixes a position the tip of tape measure, makes tape measure and pipeline opening part be in the coplanar.

Drawings

FIG. 1 is a schematic left front side view of the overall construction of the present invention;

FIG. 2 is a schematic left front side view of the overall structure of the present invention in use;

FIG. 3 is a front cross-sectional expanded view of the internal structure of the L-shaped block of the present invention;

the reference numbers in the figures illustrate: 1. a fixed tube; 2. a threaded rod; 3. a movable seat; 4. a moving groove; 5. a stay bar; 6. a handle; 7. an L-shaped block; 8. a measurement assembly; 9. an infrared lamp; 10. a receiving groove; 301. a push rod; 501. a rubber head; 701. an observation tank; 702. a pointer; 801. a rotating shaft; 802. a coil spring; 803. tape measure.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a convenient fixed pipe external diameter detection device for construction engineering, including fixed pipe 1, 1 middle part of fixed pipe is rotated and is connected with threaded

rod

2, 2 outer walls of threaded rod have cup jointed and have removed seat 3, 1 rear end outer wall of fixed pipe is the loop configuration and has seted up a plurality of shifting chutes 4, fixed pipe 1 is close to the rear end outer wall and is that the loop configuration articulates there are a plurality of vaulting

poles

5, 2 front ends of threaded rod are connected with

handle

6, 6 right walls of handle are pegged graft and have L type piece 7, it accomodates groove 10 to have seted up in the L type piece 7, accomodate and be equipped with measuring component 8 in the groove 10, infrared lamp 9 is installed to 6 top surfaces of handle, infrared lamp 9 plays the positioning action.

Specifically, the outer wall of the movable seat 3 passes through the inner wall of the movable groove 4 and extends to the outside, and the outer wall of the movable seat 3 is in an annular structure and is hinged with a plurality of push rods 301.

Further, the rear end of the support rod 5 is connected with a rubber head 501, and the inner wall of the support rod 5 is hinged with the front end of the push rod 301 through a hinged support.

Furthermore, the left end of the L-shaped block 7 is matched with the right wall of the handle 6 in an inserting mode, an observation groove 701 is formed in the front wall of the L-shaped block 7, and a pointer 702 is connected in the observation groove 701.

Besides, the measuring assembly 8 comprises a rotating shaft 801, a coil spring 802 is wound on the outer wall of the upper end of the rotating shaft 801, the outer end of the coil spring 802 is fixedly connected with the inner wall of the accommodating groove 10, a tape 803 is wound on the outer wall of the middle of the rotating shaft 801, the free end of the tape 803 penetrates through the inner wall of the accommodating groove 10 to extend to the outside and is fixedly connected with the inner wall of the right end of the handle 6, and the inner end of the tape 803 and the threaded rod 2 are located in the same circle center.

The working principle is as follows: when needs carry out the pipeline survey, at first fix the device on the pipeline inner wall, utilize infrared lamp 9, make tape measure 803 and pipeline tip be in the coplanar, then rotate threaded rod 2, make threaded rod 2 drive threaded connection's removal seat 3 move forward, then drive articulated push rod 301, make push rod 301 drive articulated vaulting pole 5 turned angle, make rubber head 501 on the vaulting pole 5 prop on the pipeline inner wall, then alright in order to remove L type piece 7, drive tape measure 803, make L type piece 7 detain on the pipeline outer wall, see the position of pointer 702 through observation groove 701, alright in order to read out the reading, pointer 702 and pipeline outer wall are in the coplanar, accomplish the measurement, coil spring 802 plays the effect of automatic rolling tape measure 803.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient fixed pipe external diameter detection device for construction engineering, includes fixed pipe (1), its characterized in that: fixed pipe (1) middle part is rotated and is connected with threaded rod (2), threaded rod (2) outer wall has cup jointed removal seat (3), fixed pipe (1) rear end outer wall is loop configuration and has seted up a plurality of shifting chutes (4), fixed pipe (1) is close to the rear end outer wall and is loop configuration and articulate and have a plurality of vaulting poles (5), threaded rod (2) front end is connected with handle (6), it has L type piece (7) to peg graft handle (6) right side wall, it accomodates groove (10) to have seted up in L type piece (7), it is equipped with measuring component (8) in groove (10) to accomodate, infrared lamp (9) are installed to handle (6) top surface.

2. The conveniently-fixed circular tube outer diameter detection device for construction engineering according to claim 1, characterized in that: remove seat (3) outer wall and pass and remove groove (4) inner wall and extend to the outside, it has a plurality of push rods (301) to remove seat (3) outer wall to be that the loop configuration articulates.

3. The conveniently-fixed circular tube outer diameter detection device for construction engineering according to claim 1, characterized in that: the rear end of the support rod (5) is connected with a rubber head (501), and the inner wall of the support rod (5) is hinged with the front end of the push rod (301) through a hinged support.

4. The conveniently-fixed circular tube outer diameter detection device for construction engineering according to claim 1, characterized in that: l type piece (7) left end and handle (6) right wall grafting cooperation, observation groove (701) have been seted up to L type piece (7) antetheca, pointer (702) are connected to observation groove (701) in.

5. The conveniently-fixed circular tube outer diameter detection device for construction engineering according to claim 1, characterized in that: the measuring assembly (8) comprises a rotating shaft (801), a coil spring (802) is wound on the outer wall of the upper end of the rotating shaft (801), the outer end of the coil spring (802) is fixedly connected with the inner wall of the accommodating groove (10), a tape (803) is wound on the outer wall of the middle part of the rotating shaft (801), and the free end of the tape (803) penetrates through the inner wall of the accommodating groove (10) to extend to the outside and is fixedly connected with the inner wall of the right end of the handle (6).