CN209895001U

CN209895001U - Bridge reinforcing steel bar position measuring instrument

Info

Publication number: CN209895001U
Application number: CN201920661945.6U
Authority: CN
Inventors: 凌敏华; 徐骁; 王刚; 陈宇
Original assignee: Kunshan Traffic And Navigation Engineering Co Ltd
Current assignee: Kunshan Traffic And Navigation Engineering Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-01-03
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a bridge reinforcing bar position measurement appearance, including electric telescopic handle body and the apparatus body of fixed mounting on the electric telescopic handle body, the bottom fixed mounting of electric telescopic handle body has the worm wheel fixing base, worm wheel fixing base internal rotation install with electric telescopic handle body main shaft fixed connection's worm wheel, the front end fixedly connected with worm fixing base of worm wheel fixing base, the worm that is connected with the worm wheel meshing is installed to the worm fixing base internal rotation. The utility model discloses, possess simple structure, advantage that detection efficiency is high, solved current reinforcing bar position measurement appearance when using, be through handheld mode then round trip movement on the wall reach the purpose that detects, this kind of mode is wasted time and energy, still need be with the help of instruments such as ladders when detecting higher wall body occasionally, still to wall gap or narrower wall body a bit, it is more difficult to detect, the relatively poor problem of suitability.

Description

Bridge reinforcing steel bar position measuring instrument

Technical Field

The utility model relates to an engineering detects technical field, specifically is a bridge reinforcing bar position measurement appearance.

Background

Reinforcing bar position measurement appearance belongs to engineering detecting instrument, this instrument can be used to current reinforced concrete engineering and newly-built reinforced concrete structure construction quality's inspection, the position of determinable reinforcing bar, trend and the cloth muscle condition, but current reinforcing bar position measurement appearance is when using, through handheld mode then round trip movement on the wall reach the purpose of detection, this kind of mode is wasted time and energy, still need be with the help of instruments such as ladder when detecting higher wall body occasionally, to some wall gaps or narrower wall body in addition, it is more difficult to detect, the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge reinforcing bar position measurement appearance, possess simple structure, the advantage that detection efficiency is high, solved current reinforcing bar position measurement appearance when using, it then reaches the purpose of detection through handheld mode back and forth movement on the wall, this kind of mode is wasted time and energy, still need be with the help of instruments such as ladders when detecting higher wall body occasionally, to some wall gaps or narrower wall body in addition, it is more difficult to detect, the relatively poor problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge reinforcing bar position apparatus, includes electric telescopic handle body and the apparatus body of fixed mounting on the electric telescopic handle body.

The utility model discloses an electric telescopic handle, including electric telescopic handle body, worm wheel fixing base internal rotation, worm wheel fixing base's front end fixedly connected with worm fixing base, the worm that is connected with worm wheel meshing is installed to worm wheel fixing base internal rotation, one side fixedly connected with and worm one end fixed connection's drive arrangement of worm fixing base, the opposite side and the fixedly connected with runner of worm fixing base are worn out to the other end of worm, apparatus body movable mounting is close to the outer wall of its bottom on the electric telescopic handle body, the probe of installing the apparatus body is rotated on electric telescopic handle's top.

Preferably, the rear end of the worm wheel fixing seat is fixedly connected with a handle.

Preferably, the side of apparatus body fixedly connected with opening form fixed cover, fixed cover joint is close to the outer wall of its bottom on the electric telescopic handle body, and threaded connection has fixing bolt on the opening part of fixed cover.

Preferably, the side fixedly connected with first fixed block of probe, the top fixedly connected with second fixed block of electric telescopic handle body, the inboard of second fixed block is articulated with the outside of first fixed block.

Preferably, the driving device is externally connected with a power line, and a control handle for controlling the driving device to start and stop is fixedly installed on the power line.

Preferably, the driving device is a low-speed motor.

Preferably, the number of the rod sections of the electric telescopic rod body is not less than three.

Preferably, the rotating wheel is rotatably connected with a rocking handle.

Preferably, the number of the fixing bolts is not less than two.

Preferably, the probe is electrically connected with the tester body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model greatly improves the moving range of the probe by arranging the electric telescopic rod body, and can conveniently extend the probe into a wall gap or a narrower wall body, thereby reducing the labor intensity of workers and improving the detection efficiency, two driving modes of the electric telescopic rod are provided by arranging the worm wheel fixing seat, the worm wheel, the worm fixing seat, the worm, the rotating wheel and the driving device, one mode is electrically controlled by the driving device, the other mode is manually controlled by the rotating wheel, the two modes are matched for use, the electric telescopic rod is suitable for the condition when electricity exists or does not exist, not only the first fixing block, the second fixing block and the probe are arranged, one wall of the two walls of the wall gap is detected for the wall gap or the narrower wall body, so that the probe can be rotated, the probe is adjusted to be just opposite to the wall surface needing to be scanned, and the whole device can also be changed in direction, the flexibility that the device used has been improved, through setting up the handle, reaches portable's purpose, to sum up, possess simple structure, advantage that detection efficiency is high, solved current reinforcing bar position measurement appearance when using, be through handheld mode then round trip movement reach the purpose that detects on the wall, this kind of mode is wasted time and energy, still need be with the help of instruments such as ladders when detecting higher wall body occasionally, to wall seam or narrower wall body a bit in addition, it is more difficult to detect, the relatively poor problem of suitability.

Drawings

Fig. 1 is a schematic structural view of a worm wheel fixing seat of the present invention;

fig. 2 is a schematic structural view of the worm fixing seat of the present invention;

FIG. 3 is a schematic structural view of the control handle of the present invention;

fig. 4 is a schematic structural diagram of a top view of the electric telescopic rod of the present invention;

fig. 5 is a schematic structural view of the electric telescopic rod body of the present invention along the partial sectional view of the side view in fig. 4.

In the figure: the device comprises an electric telescopic rod body 1, a tester body 2, a probe 201, a worm wheel fixing seat 3, a worm wheel 4, a worm fixing seat 5, a worm 6, a rotating wheel 7, a handle 8, a fixing sleeve 9, a fixing bolt 10, a first fixing block 11, a second fixing block 12, a power line 13, a control handle 14 and a driving device 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a bridge reinforcing bar position apparatus, includes that the pole section is no less than three electric telescopic handle body 1 and the apparatus body 2 of fixed mounting on electric telescopic handle body 1.

Bottom fixed mounting of electric telescopic handle body 1 has worm wheel fixing base 3, worm wheel 4 with 1 main shaft fixed connection of electric telescopic handle body is installed to 3 internal rotations of worm wheel fixing base, the front end fixedly connected with worm fixing base 5 of worm wheel fixing base 3, worm 6 of being connected with worm wheel 4 meshing is installed to 5 internal rotations of worm fixing base, one side fixedly connected with of worm fixing base 5 and worm 6 one end fixed connection's drive arrangement 15, drive arrangement 15 is the low-speed motor, worm 6's the other end is worn out worm fixing base 5's opposite side and fixedly connected with runner 7, it is connected with rocking handle (not reference numeral) to rotate on runner 7, 2 movable mounting of apparatus body are close to the outer wall of its bottom on electric telescopic handle body 1, electric telescopic handle's top is rotated and is installed the probe 201 of apparatus body 2, and probe 201 and.

In this embodiment, preferably, the rear end of the worm wheel fixing seat 3 is fixedly connected with a handle 8, so as to achieve the purpose of being convenient to carry and hold when in use.

Preferably in this embodiment at the fixed cover 9 of the side fixedly connected with opening form of apparatus body 2, fixed cover 9 joint is close to the outer wall of its bottom on electric telescopic handle body 1, and threaded connection has at least two fixing bolt 10 on the opening part of fixed cover 9, reaches the purpose of the dismouting apparatus body 2 of being convenient for.

In this embodiment, preferably, the first fixing block 11 is fixedly connected to the side surface of the probe 201, the second fixing block 12 is fixedly connected to the top of the electric telescopic rod body 1, and the inner side of the second fixing block 12 is hinged to the outer side of the first fixing block 11, so that for a wall gap or a narrow wall, sometimes detection is not only performed on one of two walls of the wall gap, and therefore the probe 201 can be adjusted to face a wall surface to be scanned by rotating the probe 201, the direction of the whole device can be changed, and the flexibility of the use of the device is improved.

In this embodiment, the driving device 15 is preferably externally connected with a power cord 13, and a control handle 14 for controlling the on/off of the driving device 15 is fixedly mounted on the power cord 13.

The working principle is as follows: when the bridge steel bar position measuring instrument is used, a power supply is connected under the condition of power, the control handle 14 controls the driving device 15 to be started, the driving device 15 drives the worm 6 to rotate clockwise, the worm 6 and the worm wheel 4 are meshed to drive the spindle of the electric telescopic rod body 1 to rotate, the rod section of the electric telescopic rod 1 extends gradually, the probe 201 is driven to move to complete detection of a wall body, under the condition of no power, the effect can be also completed through the clockwise rotating wheel 7, the two modes are matched for use, the instrument is suitable for the condition of power or no power, for a wall gap or a narrow wall body, sometimes, the probe 201 is detected not only on one of two walls of the wall gap, so that the probe 201 can be rotated to be opposite to the wall surface needing to be scanned, the whole device can be changed in direction, and the flexibility of the use of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge reinforcing bar position measurement appearance which characterized in that: comprises an electric telescopic rod body (1) and a determinator body (2) fixedly arranged on the electric telescopic rod body (1);

a worm wheel fixing seat (3) is fixedly arranged at the bottom of the electric telescopic rod body (1), a worm wheel (4) fixedly connected with the main shaft of the electric telescopic rod body (1) is rotatably arranged in the worm wheel fixing seat (3), the front end of the worm wheel fixing seat (3) is fixedly connected with a worm fixing seat (5), a worm (6) meshed with the worm wheel (4) is rotatably arranged in the worm fixing seat (5), one side of the worm fixing seat (5) is fixedly connected with a driving device (15) fixedly connected with one end of the worm (6), the other end of the worm (6) penetrates out of the other side of the worm fixing seat (5) and is fixedly connected with a rotating wheel (7), the determinator body (2) is movably arranged on the outer wall of the electric telescopic rod body (1) close to the bottom end thereof, the top end of the electric telescopic rod is rotatably provided with a probe (201) of the determinator body (2).

2. The bridge reinforcement position measuring instrument according to claim 1, wherein: the rear end of the worm wheel fixing seat (3) is fixedly connected with a handle (8).

3. The bridge reinforcement position measuring instrument according to claim 1, wherein: the side fixedly connected with fixed cover of opening form (9) of apparatus body (2), the outer wall that is close to its bottom on electric telescopic handle body (1) is connected to fixed cover (9) joint, and threaded connection has fixing bolt (10) on the opening part of fixed cover (9).

4. The bridge reinforcement position measuring instrument according to claim 1, wherein: the side fixedly connected with first fixed block (11) of probe (201), the top fixedly connected with second fixed block (12) of electric telescopic handle body (1), the inboard of second fixed block (12) is articulated with the outside of first fixed block (11).

5. The bridge reinforcement position measuring instrument according to claim 1, wherein: the driving device (15) is externally connected with a power line (13), and a control handle (14) for controlling the starting and stopping of the driving device (15) is fixedly installed on the power line (13).

6. The bridge reinforcement position measuring instrument according to claim 1, wherein: the driving device (15) is a low-speed motor.

7. The bridge reinforcement position measuring instrument according to claim 1, wherein: the number of the rod sections of the electric telescopic rod body (1) is not less than three.

8. The bridge reinforcement position measuring instrument according to claim 1, wherein: the rotating wheel (7) is rotatably connected with a rocking handle.

9. The bridge reinforcement position measuring instrument according to claim 3, wherein: the number of the fixing bolts (10) is not less than two.

10. The bridge reinforcement position measuring instrument according to claim 1, wherein: the probe (201) is electrically connected with the tester body (2).