CN210242735U - Concrete protective layer detector - Google Patents

Abstract

The utility model discloses a concrete protective layer detector in detector technical field, including controlling two sets of fixed plates, control the side the fixed mounting bracket that is provided with of fixed plate back of the body side symmetry, the retaining member is located the mounting bracket top, the movable rod top is provided with the handle ring through the fix with screw, the movable rod bottom is provided with the connecting plate, the connecting plate bottom is provided with protective layer thickness detector main part, protective layer thickness detector main part bottom is provided with test probe, the utility model discloses the cooperation of the movable sleeve that sets up and fixed plate can drive the movable sleeve through loop bar and movable rod and rotate, and then drives protective layer thickness detector main part and test probe to horizontality or horizontal state, the detection of the concrete protective layer that adapts to the horizontal plane or the detection of the concrete protective layer of perpendicular.

Description

Concrete protective layer detector

Technical Field

The utility model relates to a detector technical field specifically is concrete protective layer detector.

Background

For strengthening concrete structure engineering construction quality, concrete protective layer thickness need detect to judge the quality of concrete, current concrete protective layer thickness detects and adopts artifical handheld detector to detect mostly, but can only detect the concrete protective layer of horizontal plane position when detecting mostly, uses and has certain limitation, and wastes time and energy when using, and detection quality is relatively poor, for this reason, we propose concrete protective layer detector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete protective layer detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete protective layer detector comprises a left group of fixed plates and a right group of fixed plates, wherein mounting frames are symmetrically and fixedly arranged on the opposite sides of the fixed plates on the left side and the right side, a movable sleeve is movably arranged between the left group of fixed plates and the right group of fixed plates through a rotating shaft, locking pieces with the same structure are inserted at the tops of the outer walls of the opposite sides of the left group of fixed plates and the right group of fixed plates, the locking pieces are positioned above the mounting frames, locking blind holes matched with the locking pieces are formed in the outer walls of the left side and the right side of the movable sleeve, sleeve rods are fixedly inserted at the tops of the movable sleeves, movable rods are movably inserted at the tops of the sleeve rods, locking screw rods are inserted at the tops of the outer walls of the front sides of the sleeve rods in a threaded manner, screw holes matched with the locking screw rods, protective layer thickness detector main part bottom is provided with test probe, and right side mounting bracket right side outer wall is provided with the display, and protective layer thickness detector main part passes through the wire with the display and is connected.

Furthermore, the locking part comprises an inserting rod movably inserted on the fixing plate, the inserting rod is matched with the locking blind hole, a pull ring piece is fixedly arranged at one end, far away from the fixing plate, of the inserting rod, a spring is sleeved on the outer wall of the inserting rod, and the spring is located between the fixing plate and the pull ring piece.

Furthermore, the number of the locking blind holes is four, and the four groups of locking blind holes are distributed on the side wall of the movable sleeve in an annular array.

Further, the position that the side inner wall leaned on about the loop bar all fixedly is provided with the direction slider, and the equal vertical direction spout of seting up with the direction slider matching of side outer wall about the movable rod.

Further, a rubber elastic layer is arranged at the bottom of the connecting plate, and the protective layer thickness detector main body is fixed at the bottom of the rubber elastic layer through screws.

Furthermore, the front end and the rear end of the bottom of the mounting rack on the left side and the right side are provided with trundles through trundle frames.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the cooperation of the movable sleeve and the fixed plate that set up, can drive the movable sleeve through loop bar and movable rod and rotate, and then drive protective layer thickness detector main part and test probe to horizontality or horizontal state, the detection of the concrete protective layer that adapts to the horizontal plane or the detection of the concrete protective layer of perpendicular, high durability and convenient use, and it adjusts the fixed after to be provided with retaining member and locking blind hole cooperation, guarantee the stability of using, adopt the movable rod to remove in the loop bar simultaneously, thereby make the better contact ground of test probe when using, carry out thickness measurement through protective layer thickness detector main part, and show data through the display, make things convenient for the user of service to read, adopt the truckle simultaneously, make things convenient for the device to remove and use or transport etc., it is more nimble convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the blind locking hole of the present invention;

fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1. a fixing plate; 2. a mounting frame; 3. a movable sleeve; 31. locking the blind hole; 4. a locking member; 41. inserting a rod; 42. pulling the ring piece; 43. a spring; 5. a loop bar; 6. a movable rod; 7. locking the screw rod; 8. an operating ring; 9. a connecting plate; 10. a protective layer thickness detector main body; 11. detecting a probe; 12. a caster wheel; 13. a display.

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. 1-3, the present invention provides a technical solution: referring to fig. 1, the concrete protective layer detector includes a left and a right sets of fixing plates 1, the left and the right fixing plates 1 are symmetrically and fixedly provided with a mounting frame 2 at opposite sides, the fixing plates 1 and the mounting frame 2 can adopt a welding mode, in order to avoid the influence of metal on the detection, the mounting frame 2, the fixing plates 1, the loop bar 5, the movable bar 6, the connecting plate 9 and the like in the utility model can all adopt PVC structures, and can also adopt other material structures meeting the requirements, and no specific description is made here, the electric elements in the utility model are powered by an external power supply;

referring to fig. 1, a movable sleeve 3 is movably arranged between a left group of fixed plates 1 and a right group of fixed plates 1 through a rotating shaft, specifically, the rotating shaft is fixedly arranged at the left side end and the right side end of the movable sleeve 3, the other end of the left rotating shaft is movably connected with the right side of the left fixed plate 1 through a bearing, and the other end of the right rotating shaft is movably connected with the left side of the right fixed plate 1 through a bearing, so that a loop bar 5 can drive the movable sleeve 3 to;

referring to fig. 1, locking members 4 with the same structure are inserted into the tops of the outer walls of the left and right fixed plates 1 on the opposite sides, the locking members 4 are located above the mounting frame 2, and locking blind holes 31 matched with the locking members 4 are formed in the outer walls of the left and right sides of the movable sleeve 3, so that the movable sleeve 3 after being rotationally adjusted is fixed through the matching of the locking members 4 and the locking blind holes 31, and the use stability is ensured;

referring to fig. 1, a loop bar 5 is fixedly inserted at the top of a movable sleeve 3, the loop bar 5 is fixed in the movable sleeve 3 through screws inserted in the outer walls of the front side and the rear side of the movable sleeve 3, a movable bar 6 is movably inserted at the top of the loop bar 5, a locking screw 7 is inserted in the top of the outer wall of the front side of the loop bar 5 in a threaded manner, screw holes matched with the locking screw 7 are uniformly formed in the outer wall of the front side of the movable bar 6, a rotating disc for a user to rotate is welded at the front end of the locking screw 7, and the position of the movable bar 6 moving in the loop bar 5 is fixed through the locking screw 7 and the;

referring to fig. 1, an operation ring 8 is fixedly arranged at the top of the movable rod 6 through a screw, and is used for a user to adjust;

referring to fig. 1, a connecting plate 9 is disposed at the bottom of a movable rod 6 and fixed by screws, a protective layer thickness measuring instrument main body 10 is disposed at the bottom of the connecting plate 9, a measuring probe 11 is disposed at the bottom of the protective layer thickness measuring instrument main body 10, the protective layer thickness measuring instrument main body 10 and the measuring probe 11 are all in the prior art and are widely applied in the field and will not be described in detail herein,

referring to fig. 1, a display 13 is disposed on the right outer wall of the right mounting bracket 2, the display 13 may be fixed on the right outer wall of the right mounting bracket 2 by screws or bolts, the display 13 is a conventional technology and is widely used in the field, and not described in detail herein, the protective layer thickness detector main body 10 is connected to the display 13 by a wire, the detection probe 11 measures the thickness of the concrete protective layer, and the measured data is displayed by the display 13.

As shown in fig. 3: the locking piece 4 comprises an inserting rod 41 movably inserted on the fixing plate 1, a movable hole matched with the inserting rod 41 is formed in the fixing plate 1, the inserting rod 41 is matched with the locking blind hole 31, a pull ring piece 42 is fixedly arranged at one end, far away from the fixing plate 1, of the inserting rod 41, pulling by a user is facilitated, a spring 43 is sleeved on the outer wall of the inserting rod 41, the spring 43 is located between the fixing plate 1 and the pull ring piece 42, one end of the spring 43 is fixed with the fixing plate 1, and the other end of the spring is fixed with the pull ring piece 42 and used for driving the inserting rod 41 moving outwards to reset, and the inserting rod 41 is enabled to be;

as shown in fig. 2: the number of the locking blind holes 31 is four, and the four groups of locking blind holes 31 are distributed on the side wall of the movable sleeve 3 in an annular array and are used for being matched with the locking piece 4 to fix the adjusted angle, so that the use stability is ensured;

the positions of the inner walls of the left side and the right side of the loop bar 5 close to the upper positions are both fixedly provided with guide sliding blocks, the outer walls of the left side and the right side of the movable bar 6 are both vertically provided with guide sliding grooves matched with the guide sliding blocks, the movable bar 6 can stably move in the loop bar 5 due to the design of the guide sliding blocks and the guide sliding grooves, and cannot rotate, so that the locking screw 7 and a screw hole can be conveniently matched for use;

as shown in fig. 1: the bottom of the connecting plate 9 is provided with a rubber elastic layer which is made of elastic rubber materials, hard contact is avoided, and the protective layer thickness detector main body 10 is fixed at the bottom of the rubber elastic layer through screws, so that the mounting and dismounting are convenient;

as shown in fig. 1: all install truckle 12 through the truckle frame about 2 bottoms of side mounting bracket, the convenience is removed this equipment, convenient to use, but be provided with on the truckle 12 and be used for restricting the locking device of truckle 12 pivoted unblock, conveniently carry out fixed position to this equipment, avoid removing this equipment in the use, conveniently settle and use, this locking device uses extensively in this field, adopt friction disc or bolt etc. to restrict the truckle rotation usually, do not make detailed description in addition here.

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 (6)

1. Concrete protection layer detector, including controlling two sets of fixed plates (1), its characterized in that: the left and right sides of the fixed plate (1) are symmetrically and fixedly provided with a mounting frame (2) at one side opposite to the other side, a movable sleeve (3) is movably arranged between the left and right groups of the fixed plates (1) through a rotating shaft, locking pieces (4) with the same structure are respectively inserted at the top of the outer wall at one side opposite to the other side of the left and right groups of the fixed plates (1), the locking pieces (4) are positioned above the mounting frame (2), the outer walls at the left and right sides of the movable sleeve (3) are respectively provided with a locking blind hole (31) matched with the locking pieces (4), the top of the movable sleeve (3) is fixedly inserted with a loop bar (5), the top of the loop bar (5) is movably inserted with a movable rod (6), the top of the outer wall at the front side of the loop bar (5) is inserted with a locking screw rod (7) through threads, the outer wall at the front side of the movable, the protective layer thickness detector is characterized in that a connecting plate (9) is arranged at the bottom of the movable rod (6), a protective layer thickness detector main body (10) is arranged at the bottom of the connecting plate (9), a detection probe (11) is arranged at the bottom of the protective layer thickness detector main body (10), a display (13) is arranged on the outer wall of the right side mounting frame (2), and the protective layer thickness detector main body (10) is connected with the display (13) through a wire.

2. The concrete protective layer detector according to claim 1, wherein: locking member (4) are including activity inserted bar (41) of pegging graft on fixed plate (1), and inserted bar (41) and locking blind hole (31) phase-match, the fixed pull ring spare (42) that is provided with of one end that fixed plate (1) was kept away from in inserted bar (41), inserted bar (41) outer wall has cup jointed spring (43), spring (43) are located between fixed plate (1) and pull ring spare (42).

3. The concrete protective layer detector according to claim 1, wherein: the number of the locking blind holes (31) is four, and the four groups of locking blind holes (31) are distributed on the side wall of the movable sleeve (3) in an annular array.

4. The concrete protective layer detector according to claim 1, wherein: the position that the side inner wall leaned on about loop bar (5) all fixedly is provided with the direction slider, and the equal vertical direction spout of seting up with the direction slider matching of side outer wall about movable rod (6).

5. The concrete protective layer detector according to claim 1, wherein: the bottom of the connecting plate (9) is provided with a rubber elastic layer, and the protective layer thickness detector main body (10) is fixed at the bottom of the rubber elastic layer through screws.

6. The concrete protective layer detector according to claim 1, wherein: the front end and the rear end of the bottom of the mounting rack (2) on the left side and the right side are respectively provided with a caster (12) through a caster frame.

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