CN214702190U

CN214702190U - House protective layer thickness detection device

Info

Publication number: CN214702190U
Application number: CN202120262140.1U
Authority: CN
Inventors: 王耀辉; 黄文强; 林锦滔
Original assignee: Fujian Jiuding Engineering Quality Inspection Co ltd
Current assignee: Fujian Jiuding Engineering Quality Inspection Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-11-12
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to a house protective layer check out test set technical field specifically is a house protective layer thickness detection device, which comprises a frame, the frame is equipped with the lifter, the lifter is connected with the mounting panel, the mounting panel is equipped with cam gear, the cam rotates to be connected at the mounting panel top, the mounting panel is equipped with the connecting seat, the connecting seat is equipped with the motor, the motor output end is connected with the cam, the spout has been seted up at the mounting panel top, spout sliding connection has the sliding plate, sliding plate and cam outer wall butt, the sliding plate is equipped with the slide bar, the slide bar is equipped with first spring, the slide bar is connected with the telescopic link, the telescopic link is connected with the thickness detector. Promote the frame through the manual work and remove, at the frame removal in-process, the motor rotates, drives the cam and rotates, at the frame removal in-process, through the flexible of the rotation drive telescopic link of cam, makes the thickness detection appearance detect a plurality of positions of house protective layer, has alleviateed personnel's intensity of labour, has improved detection efficiency.

Description

House protective layer thickness detection device

Technical Field

The utility model relates to a house protective layer check out test set technical field specifically is a house protective layer thickness detection device.

Background

The thickness of the building protective layer refers to the distance from the outer edge surface of the steel bar to the surface of the concrete protective layer. In the durability design, this protective layer should be the protective layer of the outermost rebar, if not specifically designated. In order to protect the steel bars from corrosion and to ensure the structural strength of the concrete building structure, strict requirements are put on the thickness of the protective layer in the prior art. Generally, after the building construction is finished, the thickness of the protective layer can be detected by a third party through a steel bar protective layer detector, a worker holds the detector to move along the surface of the concrete, and the detection of the thickness of the protective layer is realized through a detection coil in the detector.

The existing detector is inconvenient to use. When detecting the protective layer thickness, need to the multiple spot sampling of protective layer thickness, then ask its average value, however, through the mode that the handheld detector of manual work detected the sampling point one by one, increased personnel's intensity of labour, the time is than longer, inefficiency.

Based on this, the utility model designs a house protection layer thickness detection device to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house protection layer thickness detection device for solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a house protection layer thickness detection device comprises a machine frame, wherein a lifting rod is arranged at the top of the machine frame, a mounting plate is connected to the top of the lifting rod, a cam device is arranged at the top of the mounting plate and comprises a cam, the cam is rotatably connected to the top of the mounting plate, a connecting seat is arranged at the top of the mounting plate, a motor is arranged at the top of the connecting seat, the output end of the motor is connected with the cam, a sliding groove is formed in the top of the mounting plate and is slidably connected with a sliding plate, the sliding plate is abutted to the outer wall of the cam, a sliding rod is arranged on one side of the sliding plate, away from the cam, a first spring is arranged on the outer wall of the sliding rod, one end of the first spring is abutted to the sliding plate, a fixed seat is arranged at the top of the mounting plate, the other end of the first spring is abutted to the fixed seat, and a telescopic rod is connected to one end of the sliding rod, away from the sliding plate, through the fixed seat, the telescopic link is connected with a thickness detector.

Preferably, the frame is including the bottom plate, the lifter sets up at the bottom plate top, the groove of accomodating has been seted up to the bottom plate bottom, accomodate groove sliding connection and have the slide bar, the slide bar lower extreme is provided with the truckle, the slide bar outer wall is provided with the second spring, second spring one end and bottom plate butt, the second spring other end and truckle butt.

Preferably, the lifter is including setting up the threaded rod in the mounting panel bottom, the bottom plate top be provided with threaded rod assorted sleeve, the sleeve upper end is rotated and is connected with the nut, nut and threaded rod screwed connection.

Preferably, the telescopic link is including first flexible cover, first flexible cover and slide bar fixed connection, first flexible cover inner chamber sliding connection has the flexible cover of second, the thickness detection appearance is fixed on the flexible cover of second, a plurality of first through-holes have been seted up to first flexible cover outer wall, the second through-hole has been seted up to the flexible cover of second, first flexible cover outer wall is provided with the pin, the pin lower extreme passes first through-hole cover and establishes in the second through-hole.

Preferably, a protective cover is arranged at one end, close to the thickness detector, of the first telescopic sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: promote the frame through the manual work and remove, at the frame removal in-process, the motor rotates, drives the cam and rotates, through the rotation of cam, makes the reciprocating type flexible of telescopic link, when the telescopic link stretches out, thickness detection appearance and house protective layer butt detect the house protective layer, and when the telescopic link withdrawal, thickness detection appearance and house protective layer separation avoid removing the in-process at the frame, lead to thickness detection appearance and house protective layer friction, make the problem of thickness detection appearance wearing and tearing. In the moving process of the frame, the telescopic rod stretches, so that the thickness detector detects a plurality of positions of the protective layer of the house, the labor intensity of personnel is reduced, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the layout at A in FIG. 1;

fig. 3 is an enlarged view of the layout at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 2. a lifting rod; 3. mounting a plate; 4. a cam device; 5. a cam; 6. a connecting seat; 7. a motor; 8. a chute; 9. a sliding plate; 10. a slide bar; 11. a first spring; 12. a fixed seat; 13. a telescopic rod; 14. a thickness detector; 15. a base plate; 16. a receiving groove; 17. a slide bar; 18. a caster wheel; 19. a second spring; 20. a threaded rod; 21. a sleeve; 22. a nut; 23. a first telescopic sleeve; 24. a second telescopic sleeve; 25. a first through hole; 26. a second through hole; 27. a pin; 28. a shield.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a house protection layer thickness detection device comprises a machine frame 1, wherein a lifting rod 2 is arranged at the top of the machine frame 1, a mounting plate 3 is connected to the top of the lifting rod 2, a cam device 4 is arranged at the top of the mounting plate 3, the cam device 4 comprises a cam 5, the cam 5 is rotatably connected to the top of the mounting plate 3, a connecting seat 6 is arranged at the top of the mounting plate 3, a motor 7 is arranged at the top of the connecting seat 6, the output end of the motor 7 is connected with the cam 5, a chute 8 is formed in the top of the mounting plate 3, the chute 8 is slidably connected with a sliding plate 9, the sliding plate 9 is abutted against the outer wall of the cam 5, a sliding rod 10 is arranged at one side, away from the cam 5, of the sliding plate 9, a first spring 11 is arranged on the outer wall of the sliding rod 10, one end of the first spring 11 is abutted against the sliding plate 9, a fixed seat 12 is arranged at the top of the mounting plate 3, the other end of the first spring 11 is abutted against the fixed seat 12, one end, away from the sliding rod 10 penetrates through the fixed seat 12 and is connected with a telescopic rod 13, the telescopic rod 13 is connected with a thickness detector 14.

Specifically, frame 1 is including bottom plate 15, and lifter 2 sets up at bottom plate 15 top, and bottom plate 15 bottom has been seted up and has been accomodate groove 16, accomodates groove 16 sliding connection and has slide bar 17, and the slide bar 17 lower extreme is provided with truckle 18, and the slide bar 17 outer wall is provided with second spring 19, second spring 19 one end and bottom plate 15 butt, the second spring 19 other end and truckle 18 butt. When the ground is uneven, the caster 18 compresses the second spring 19, so that the vibration is reduced and transmitted to the mounting plate 3.

Specifically, the lifting rod 2 comprises a threaded rod 20 arranged at the bottom of the mounting plate 3, a sleeve 21 matched with the threaded rod 20 is arranged at the top of the bottom plate 15, a nut 22 is rotatably connected to the upper end of the sleeve 21, and the nut 22 is in threaded connection with the threaded rod 20. The threaded rod 20 is lifted and lowered in the vertical direction by rotating the nut 22, so that the height of the mounting plate 3 is adjusted, and the thickness detector 14 can detect the values of different heights of the house protection layer.

Specifically, the telescopic rod 13 comprises a first telescopic sleeve 23, the first telescopic sleeve 23 is fixedly connected with the sliding rod 10, a second telescopic sleeve 24 is slidably connected to an inner cavity of the first telescopic sleeve 23, the thickness detector 14 is fixed on the second telescopic sleeve 24, a plurality of first through holes 25 are formed in the outer wall of the first telescopic sleeve 23, a second through hole 26 is formed in the second telescopic sleeve 24, a pin 27 is arranged on the outer wall of the first telescopic sleeve 23, and the lower end of the pin 27 penetrates through the first through hole 25 to be sleeved in the second through hole 26.

Specifically, a protective cover 28 is disposed at one end of the first telescopic sleeve 23 close to the thickness detector 14. When the thickness detector 14 does not need to be detected, the thickness detector 14 is accommodated in the protective cover 28, so that dust is prevented from flying into the thickness detector 14 and affecting the precision of the thickness detector 14.

One specific application of this embodiment is: the frame 1 is pushed to move manually. At 1 removal in-process in the frame, motor 7 rotates, drive cam 5 and rotate, rotation through cam 5, make the reciprocating type flexible of telescopic link 13, when telescopic link 13 stretches out, frame 1 stops to move, thickness detection appearance 14 and house protective layer butt, detect the house protective layer, when telescopic link 13 withdrawal, thickness detection appearance 14 and house protective layer separation, avoid moving the in-process in frame 1, lead to thickness detection appearance 14 and house protective layer friction, make the problem of 14 wearing and tearing of thickness detection appearance. In the moving process of the frame 1, the telescopic rod 13 stretches to enable the thickness detector 14 to detect a plurality of positions on the same horizontal plane of the house protection layer. When the positions of the different heights of the house protection layer need to be detected, the nut 22 is rotated to drive the threaded rod 20 to lift in the vertical direction, so that the height of the mounting plate 3 is adjusted, and the thickness detector 14 can detect the numerical values of the different heights of the house protection layer. Through the arrangement, the labor intensity of personnel is reduced and the detection efficiency is improved in the house protection layer detection process. After use of the device, the pin 27 is removed and the gauge 14 is pushed into the shield 28 to prevent dust from flying in.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a house protective layer thickness detection device, includes frame (1), its characterized in that: the lifting rod (2) is arranged at the top of the rack (1), the mounting plate (3) is connected to the top of the lifting rod (2), the cam device (4) is arranged at the top of the mounting plate (3), the cam device (4) comprises a cam (5), the cam (5) is rotatably connected to the top of the mounting plate (3), the connecting seat (6) is arranged at the top of the mounting plate (3), a motor (7) is arranged at the top of the connecting seat (6), the output end of the motor (7) is connected with the cam (5), a sliding chute (8) is formed in the top of the mounting plate (3), the sliding chute (8) is slidably connected with a sliding plate (9), the sliding plate (9) is abutted to the outer wall of the cam (5), a sliding rod (10) is arranged on one side, away from the cam (5), of the sliding plate (9), and a first spring (11) is arranged on the outer wall of the sliding rod (10), first spring (11) one end and sliding plate (9) butt, mounting panel (3) top is provided with fixing base (12), first spring (11) other end and fixing base (12) butt, the one end that sliding rod (10) kept away from sliding plate (9) runs through fixing base (12) and is connected with telescopic link (13), telescopic link (13) are connected with thickness detector (14).

2. The building protection layer thickness detection device of claim 1, wherein: frame (1) is including bottom plate (15), lifter (2) sets up at bottom plate (15) top, bottom plate (15) bottom has been seted up and has been accomodate groove (16), accomodate groove (16) sliding connection has slide bar (17), slide bar (17) lower extreme is provided with truckle (18), slide bar (17) outer wall is provided with second spring (19), second spring (19) one end and bottom plate (15) butt, second spring (19) other end and truckle (18) butt.

3. The building protection layer thickness detection device of claim 2, wherein: lifter (2) is including setting up threaded rod (20) in mounting panel (3) bottom, bottom plate (15) top be provided with threaded rod (20) assorted sleeve (21), sleeve (21) upper end is rotated and is connected with nut (22), nut (22) and threaded rod (20) threaded connection.

4. The building protection layer thickness detection device of claim 1, wherein: telescopic link (13) is including first flexible cover (23), first flexible cover (23) and slide bar (10) fixed connection, first flexible cover (23) inner chamber sliding connection has the flexible cover of second (24), thickness detector (14) are fixed on the flexible cover of second (24), a plurality of first through-holes (25) have been seted up to first flexible cover (23) outer wall, second through-hole (26) have been seted up to the flexible cover of second (24), first flexible cover (23) outer wall is provided with pin (27), pin (27) lower extreme passes first through-hole (25) cover and establishes in second through-hole (26).

5. The building protection layer thickness detection device of claim 4, wherein: and a protective cover (28) is arranged at one end of the first telescopic sleeve (23) close to the thickness detector (14).