CN208477117U

CN208477117U - Reinforcing bar survey meter

Info

Publication number: CN208477117U
Application number: CN201820988705.2U
Authority: CN
Inventors: 姚震; 张志平; 曹侃; 王越; 姜建强
Original assignee: Beijing Panshi Construction Supervision Co Ltd
Current assignee: Beijing Panshi Construction Supervision Co Ltd
Priority date: 2018-06-25
Filing date: 2018-06-25
Publication date: 2019-02-05
Anticipated expiration: 2028-06-25

Abstract

The utility model discloses a kind of reinforcing bar survey meters, belong to reinforcing bar detection technology field, solve the problems, such as that carrying marker pen is easy to fall, including survey meter ontology, the marker pen for making marks on concrete is provided on ontology, body upper part midpoint is provided with receiving hole, is inserted with telescopic rod in receiving hole, marker pen is vertically set on the end of telescopic rod, and the pen tip of marker pen can contact concrete.The utility model has the advantages that facilitate label in detection process.

Description

Reinforcing bar survey meter

Technical field

The utility model relates to a kind of reinforcing bar survey meter, belongs to measuring instrument.

Background technique

Reinforcing bar survey meter is commonly used a kind of instrument for being located inside concrete position for measuring reinforcing bar in engineering Device.

Authorization Notice No. is that the Chinese patent of CN202630888U discloses a kind of reinforcement location using integral structure Measuring instrument, including shell are arranged in the signal acquisition module in outer cassette bottom portion, signal processing module inside the housing are arranged, with And the display module on surface on the shell is set, reinforcement location signal is detected by signal acquisition module, and be transferred to processing mould Block carries out the positional relationship that processing shows reinforcing bar and concrete by display module, simple to operate, and practicability is high.

During practice of construction, some reinforcing bars have crossing at right angle in inside concrete, when the steel of measurement transversely or longitudinally It when muscle, needs to avoid detection module and detects longitudinal or lateral signal, this just needs first to measure laterally or longitudinally reinforcing bar Position measures vertical or horizontal reinforcing bar again after being marked, but temporarily looks for pen more troublesome in engineering, carries simultaneously Pen be easy to fall, it is inconvenient for operation.

Utility model content

In view of the deficienciess of the prior art, it can the purpose of this utility model is to provide a kind of reinforcing bar survey meter Facilitate label in measurement.

Above-mentioned technical purpose is achieved through the following technical solutions, a kind of reinforcing bar survey meter, including survey meter ontology, this The marker pen for making marks on concrete is provided on body.

Through the above technical solutions, the position of the reinforcing bar measured is marked with marker pen, reduces measurement and handed over it The influence of reinforcing bar when pitching reinforcing bar, reduces measurement error.

Further, body upper part midpoint is provided with receiving hole, and telescopic rod is inserted in receiving hole, and marker pen is vertically arranged In the end of telescopic rod, the pen tip of marker pen can contact concrete.

Through the above technical solutions, ontology is attached to concrete surface, reinforcement location is detected, marker pen nibs are attached to mixed Solidifying soil surface, pushes marker pen to the direction of receiving hole, skids off label, easy to operate.

Further, telescopic rod bottom is provided with conflict plate, contradicts and spring is arranged between plate and receiving hole.

Through the above technical solutions, spring after label stroke label is pushed to reset marker pen, reinforcing bar is continued to test, is arrived down A piece reinforcement location pushes marker pen again, draws label.

Further, it contradicts plate to be fixedly connected with telescopic rod, receiving hole edge is provided with cooperation conflict plate and prevents to stretch The protrusion of bar disengaging receiving hole.

Telescopic rod can be prevented to be detached from receiving hole through the above technical solutions, contradicting the cooperation of plate and protrusion.

Further, telescopic rod is connected with far from receiving hole one end and sets pen tube, and the marker pen insertion is set in pen tube.

Through the above technical solutions, marker pen insertion, which is set in pen tube, can damage or reach service life in marker pen When be conveniently replaceable.

Further, it sets and is threaded with jackscrew in pen tube, the jackscrew penetrates and sets pen tube and be against on marker pen.

Through the above technical solutions, pen tube is set in marker pen insertion due to marker pen and to set the frictional force between pen tube Not enough jackscrew is caused to fall off, by the setting of jackscrew, on the one hand marker pen can be fixed on and be set in pen tube, is on the other hand convenient for Marker pen can just be attached on concrete and draws label for the position of the opposite pen tube of aignment mark pen.

Further, body upper part correspondence sets pen tube and the position of marker pen is provided with for setting pen tube and marker pen Holding tank, the holding tank side is rotatably connected to gag lever post.

Through the above technical solutions, when not in use, pen tube will be set and marker pen is placed in holding tank, the resistance of rotary spacing bar It only sets pen tube and holding tank is popped up by spring, can prevent due to marker pen caused by setting pen tube vacantly or set pen tube and fracture.

Further, marker pen selects chalk.

Through the above technical solutions, the cheap save the cost of chalk, while it is apparent to make marks on concrete.

In conclusion the utility model have the utility model has the advantages that

1. the position of the reinforcing bar measured is marked by the utility model with marker pen, measurement is reduced with it and intersects steel The influence of reinforcing bar when muscle reduces measurement error；

2. the utility model marker pen can retract in ontology, reduce outside causes to fracture since marker pen is exposed Risk.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment 1；

Fig. 2 is the portion the A enlarged drawing in Fig. 1；

Fig. 3 be Fig. 1 in along the sectional view of A-A；

Fig. 4 is the portion B enlarged drawing in Fig. 3；

Fig. 5 is the portion C enlarged drawing in Fig. 4.

Appended drawing reference: 1, ontology；10, shell；11, holding tank；2, display screen；3, telescopic rod；30, plate is contradicted；4, it accommodates Hole；40, raised；5, spring；6, pen tube is set；60, jackscrew；7, marker pen；8, gag lever post；9, block board.

Specific embodiment

Embodiment 1, a kind of reinforcing bar survey meter, referring to Fig.1, including survey meter ontology 1, ontology 1 include shell 10, and setting exists The signal acquisition module of 10 bottom midpoint of shell is arranged in the signal processing module inside shell 10, and is arranged in shell 10 The display module of upper surface detects reinforcement location signal by signal acquisition module, and is transferred to processing module and handle and lead to The positional relationship that display module shows reinforcing bar and concrete is crossed, above-mentioned acquisition module passes through ultrasonic listening, above-mentioned processing mould Block passes through the chip microcontroller of model AT89C51, and above-mentioned display module is the display screen 2 that 10 top of shell is arranged in.

Referring to Fig. 3, Fig. 4, it is provided with receiving hole 4 at the top of shell 10, telescopic rod 3, telescopic rod 3 and appearance are inserted in receiving hole 4 It receives and is provided with spring 5 between hole 4, telescopic rod 3 is pushed into receiving hole 4, spring 5 stretches 3 pushed home of telescopic rod under external force The draw 3 can move reciprocatingly in receiving hole 4, and telescopic rod 3 is vertically and fixedly provided with far from 4 one end of receiving hole and sets pen tube 6, set pen tube Marker pen 7 is inserted into 6 lower sections, and across setting pen tube 6 and being threaded with jackscrew 60(referring to Fig. 2), jackscrew 60 is connected on marker pen 7 It is fixed, the position of the opposite pen tube 6 of aignment mark pen 7 is capable of by elastic jackscrew 60, and then pen tip is kept to be attached to coagulation It is marked on soil.

Referring to Fig. 5, telescopic rod 3 is fallen out of receiving hole 4 in order to prevent, and the end of telescopic rod 3, which is connected with, contradicts plate 30, phase The outer edge in receiving hole 4 answered is fixed with the protrusion 40 that cooperation contradicts plate 30.Spring 5 is in compressive state, makes to contradict plate 30 It is abutted with protrusion 40.

Referring to Fig. 4, the position of the 10 corresponding telescopic rod 3 in top of shell is provided with the holding tank 11 being embedded in for telescopic rod 3, holds Receiving the edge of slot 11 is rotatably connected to gag lever post 8, and telescopic rod 3 is pushed into receiving hole 4, and setting pen tube 6 will be embedded in holding tank 11, turns Gag lever post 8, is gone to the front for setting pen tube 6 by dynamic gag lever post 8, and prevention is set pen tube 6 and popped up out of holding tank 11 by spring 5.It accommodates Gag lever post 8 is caught in block board 9 by rotation referring to Fig. 2) by the other side setting block board 9(of corresponding 8 shaft of gag lever post of slot 11 It is interior, it prevents gag lever post 8 from setting the frictional force between pen tube 6 and gag lever post 8 since self gravity is greater than and falls.Marker pen 7 can be with For pencil, writing brush, pen, chalk etc., chalk is selected in the present embodiment.

Specific implementation process screws out gag lever post 8, sets pen tube 6 and pops up holding tank 11, survey meter is attached to concrete wall On, 7 position of marker pen is adjusted, is attached to marker pen 7 on concrete wall, transverse translation is carried out and detects reinforcement location, detection is vertical To reinforcing bar, while marker pen 7 will draw travel path, when detecting reinforcing bar, set pen tube 6 to the promotion of receiving hole 4, mark The reinforcing bar of the position of reinforcing bar, subsequent vertical path can be by the lines of label around longitudinal reinforcing bar.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of reinforcing bar survey meter, the ontology (1) including survey meter, which is characterized in that ontology is provided on (1) in coagulation The marker pen (7) to make marks on soil, ontology (1) top midpoint are provided with receiving hole (4), are inserted with telescopic rod in receiving hole (4) (3), marker pen (7) is vertically set on the end of telescopic rod (3), and the pen tip of marker pen (7) can contact concrete.

2. reinforcing bar survey meter according to claim 1, it is characterised in that: telescopic rod (3) bottom, which is provided with, contradicts plate (30), It contradicts and spring (5) is set between plate (30) and receiving hole (4).

3. reinforcing bar survey meter according to claim 2, it is characterised in that: it contradicts plate (30) and is fixedly connected with telescopic rod (3), Receiving hole (4) edge is provided with cooperation and contradicts the protrusion (40) that plate (30) prevent telescopic rod (3) from being detached from receiving hole (4).

4. reinforcing bar survey meter according to claim 3, it is characterised in that: telescopic rod (3) is affixed far from receiving hole (4) one end It sets pen tube (6), marker pen (7) insertion is set in pen tube (6).

5. reinforcing bar survey meter according to claim 4, it is characterised in that: it sets and is threaded with jackscrew (60) on pen tube (6), The jackscrew (60), which penetrates, sets pen tube (6) and is against on marker pen (7).

6. reinforcing bar survey meter according to claim 5, it is characterised in that: ontology (1) top is corresponding to set pen tube (6) and label The position of pen (7) is provided with the holding tank (11) for setting pen tube (6) and marker pen (7), holding tank (11) side It is rotatably connected to gag lever post (8).

7. reinforcing bar survey meter according to claim 6, it is characterised in that: marker pen (7) selects chalk.