CN216348269U

CN216348269U - Measurer for detecting thickness of floor slab concrete

Info

Publication number: CN216348269U
Application number: CN202122885329.9U
Authority: CN
Inventors: 凌丽萍; 吴长有; 江向青; 连洪峰; 吴惠清
Original assignee: Fujian Jiahe Construction Supervision Co ltd
Current assignee: Fujian Jiahe Construction Supervision Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The application discloses a measurer for detecting thickness of floor slab concrete, and relates to floor slab thickness measuring equipment, which is convenient for measuring the thickness of a floor slab and comprises a measuring probe, wherein the measuring probe comprises a detection surface for detecting the thickness of the floor slab, one side, away from the detection surface, of the measuring probe is provided with a telescopic section, the telescopic section comprises an adjusting rod and a connecting sleeve, one end of the adjusting rod and one side, away from the detection surface, of the measuring probe are fixedly connected, the connecting sleeve comprises an adjusting groove for slidably connecting the adjusting rod, and a fixing assembly for fixing the adjusting rod is arranged on the connecting sleeve; and one end of the connecting sleeve, which is far away from the adjusting rod, is provided with a supporting seat for supporting the connecting sleeve. This application can conveniently measure floor thickness, improves measurement of efficiency.

Description

Measurer for detecting thickness of floor slab concrete

Technical Field

The application relates to a floor thickness measuring equipment, in particular to a measurer for detecting the thickness of floor concrete.

Background

The floor thickness gauge is an instrument for measuring the thickness of concrete structures such as floors and other non-ferromagnetic media, and mainly uses the electromagnetic principle to detect.

The Chinese patent document with the application number of CN201822006781.1 in the related art discloses a floor thickness gauge, which comprises a probe and a connecting rod, wherein the connecting rod is connected to one end of the probe and comprises an outer sleeve, an adjusting rotating rod and an inserting rod, and the adjusting rotating rod is inserted into one end of the outer sleeve, which is far away from the probe, and is rotationally connected with the outer sleeve; the probe is connected to the one end of inserted bar, and the other end is pegged graft and is slided in the outer tube, the one end that the regulation bull stick inserted the outer tube is provided with the regulation face of slope, the bottom of inserted bar is provided with the connection face of parallel and butt on the regulation face.

In the process of implementing the application, the inventor finds that: when detecting, need two staff cooperations just can accomplish the test to floor thickness, a staff need control the connecting rod on the floor of floor downside that awaits measuring for the probe can keep the state that offsets with the floor downside that awaits measuring, and another staff need be in the corresponding position of the floor upside that awaits measuring, will measure the host computer and keep the state that offsets with the floor upside, just can accomplish the measurement to floor thickness, and the operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

In order to measure the thickness of the floor conveniently, the application provides a measurer for detecting the thickness of the floor concrete.

The application provides a caliber for detecting floor slab concrete thickness, adopts following technical scheme:

a measurer for detecting the thickness of floor slab concrete comprises a measuring probe, wherein the measuring probe comprises a detection surface for detecting the thickness of a floor slab, one side, far away from the detection surface, of the measuring probe is provided with a telescopic section, the telescopic section comprises an adjusting rod and a connecting sleeve, one end of the adjusting rod is fixedly connected with one side, far away from the detection surface, of the measuring probe, the connecting sleeve comprises an adjusting groove for the sliding connection of the adjusting rod, and a fixing assembly for fixing the adjusting rod is arranged on the connecting sleeve; and one end of the connecting sleeve, which is far away from the adjusting rod, is provided with a supporting seat for supporting the connecting sleeve.

Through adopting above-mentioned technical scheme, during the measurement, the staff places the supporting seat on the floor of floor below awaiting measuring, will adjust the pole orientation again and keep away from the measuring surface of adjustment tank bottom orientation sideslip to measuring probe and the floor downside that awaits measuring and offset, fix the regulating rod with the help of fixed subassembly after that, make measuring probe keep with the state that the floor downside that awaits measuring offseted, later the staff offsets with the corresponding position of host computer and the floor upside that awaits measuring to the upside of floor that awaits measuring again, can accomplish the measurement to floor thickness, the measurement process is comparatively convenient.

Optionally, the fixing assembly includes a plurality of tightening plates disposed at the edge of the notch of the adjustment groove, the tightening plates surround to form a through hole for the adjustment rod to extend into the adjustment groove, and thread portions are uniformly distributed on the outer sides of the tightening plates and the outer peripheral side of the connecting sleeve near the notch of the adjustment groove; the fixed subassembly still includes fixed cover, set up the regulation hole that is used for supplying the regulation pole to pass on the fixed cover, set up on the fixed cover and be linked together and be used for supplying screw thread portion threaded connection's fixed screw hole with the regulation hole, work as during screw thread portion and fixed screw hole threaded connection, a plurality of support the direction deformation that the tight board orientation is close to mutually and support tightly to with adjusting pole periphery side.

Through adopting above-mentioned technical scheme, will adjust the pole orientation and keep away from that the groove tank bottom direction slides to measuring probe offsets with the floor downside that awaits measuring, will fix the cover orientation again and slide near the connecting sleeve orientation to carry out threaded connection with screw thread portion and fixed screw hole, a plurality of supports tight board orientation and is close to regulation pole orientation deformation and offsets tightly with adjusting pole periphery side at this in-process, thereby will measure the sleeve and fix in this position.

Optionally, the abutting plate is made of elastic metal.

Through adopting above-mentioned technical scheme, adopt elastic metal as to support tight board, have simple structure, convenient operation's advantage.

Optionally, the lower end of the supporting seat is rotatably provided with two supporting plates, the two supporting plates can rotate towards a direction away from each other to a supporting state perpendicular to the supporting seat, and the supporting seat is provided with a locking assembly for locking the two supporting plates in the supporting state; the two bearing plates can rotate to the abutted abutting state towards the approaching direction, and the two bearing plates are provided with storage assemblies for fixing the two bearing plates in the abutting state.

Through adopting above-mentioned technical scheme, before the measurement, rotate two bearing board towards keeping away from the direction mutually to the support state perpendicular with the support seat mutually to lock two bearing board in support state with the help of locking Assembly, with the increase to connecting sleeve's support area, thereby improve the stability among the measurement process. After the measurement, rotate two bearing plate orientation directions of being close to mutually, when two bearing plate rotated to the butt state that offsets, borrow the subassembly of accomodating to fix two bearing plates together again to reduce the occupation space of bearing plate, make things convenient for the staff to accomodate the bearing plate.

Optionally, the locking subassembly includes the locking piece, the locking groove that is used for supplying locking piece sliding connection is offered to the supporting seat lower extreme, the locking subassembly is still including setting up in locking inslot and being used for driving the locking piece to stretch out locking groove and the locking spring that offsets with one side that two bearing plates are close to mutually to and be used for stopping the locating part that locking piece and locking groove break away from mutually.

Through adopting above-mentioned technical scheme, when two bearing plates were kept away from the direction mutually and are rotated to the supporting state with the supporting seat looks vertically, under locking spring's effect, locking piece stretches out locking groove and offsets with the one side that two bearing plates are close to lock two bearing plates in supporting state.

Optionally, the locating part includes the carriage release lever that sets up in locking piece one side perpendicularly, set up on the supporting seat and be linked together and be used for supplying the removal hole that the carriage release lever stretches out with the locking groove.

Through adopting above-mentioned technical scheme, when the locking piece slided, the carriage release lever can be through propping against with the removal hole pore wall, and restriction locking piece breaks away from with the locking groove mutually.

Optionally, the receiving assembly comprises a hinged plate fixedly connected to one of the supporting plates, a receiving rod rotatably arranged on the hinged plate, and a fixed seat fixedly connected to the other supporting plate; offer the groove of accomodating that is used for supplying to accomodate the pole card to go into on the fixing base, accomodate the one end fixedly connected with roof that the rotation center was kept away from to the pole, it accomodates the ring to slide to be provided with on the pole to accomodate, accomodate the subassembly still including setting up in roof and accomodate the spring of accomodating between the ring, it is provided with the reinforcing block perpendicularly to accomodate one side that the roof was kept away from to the ring, set up the reinforcing groove with reinforcing block looks adaptation on the fixing base, work as when accomodating the pole card income and accomodating the groove, the reinforcing block can be towards being close to the fixing base direction and slided to the card and accomodate in the groove.

Through adopting above-mentioned technical scheme, when needing to pack up the bearing board, slide the carriage release lever orientation near locking groove tank bottom direction, drive the locking piece and withdraw the locking groove. Then, the two bearing plates are rotated towards the approaching direction to the abutted abutting state, the containing ring slides towards the direction close to the top plate, the containing spring is compressed, the containing rod is rotated towards the direction close to the fixing seat until the containing rod is clamped into the containing groove, the reinforcing block and the reinforcing groove are in opposite positions at the moment, the containing ring is released, and the containing ring slides towards the direction close to the fixing seat under the action of the containing spring, so that the reinforcing block and the reinforcing groove are in inserted connection, and the two bearing plates can be locked in the abutting state.

Optionally, the supporting plate is rotatably connected with the supporting seat through a hinge.

Through adopting above-mentioned technical scheme, adopt the hinge as the mode of rotation connection, have simple structure, the stable advantage of atress.

In summary, the present application includes at least one of the following benefits:

1. the method and the device can conveniently measure the thickness of the floor slab, and improve the measurement efficiency;

2. through the arrangement of the moving rod, the locking block can be prevented from being separated from the locking groove in the sliding process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the present embodiment showing the adjustment holes;

FIG. 3 is an exploded view of the present embodiment embodying the regulating tank;

FIG. 4 is an exploded view of the present embodiment of a holding plate;

FIG. 5 is a schematic structural diagram of the locking block of the present embodiment;

FIG. 6 is a schematic cross-sectional view of the present embodiment embodying a locking spring;

fig. 7 is an enlarged schematic view at a in fig. 2 of the present embodiment.

Description of reference numerals:

1. a measuring probe; 101. detecting a surface; 2. a telescopic section; 21. adjusting a rod; 22. a connecting sleeve; 221. an adjustment groove; 3. a fixing assembly; 31. a propping plate; 32. fixing a sleeve; 321. an adjustment hole; 322. fixing the threaded hole; 4. a supporting seat; 41. a locking groove; 42. moving the hole; 5. perforating holes; 6. a support plate; 61. a yielding groove; 7. a locking assembly; 71. a locking block; 72. a limiting member; 721. a travel bar; 73. a locking spring; 8. a receiving assembly; 81. a hinge plate; 82. a fixed seat; 821. a receiving groove; 822. a reinforcing groove; 83. a storage rod; 84. a housing spring; 85. a receiving ring; 851. a slide hole; 86. a reinforcing block; 9. a threaded portion; 10. a hinge; 11. a top plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a caliber for detecting floor slab concrete thickness. Referring to fig. 1 and 2, the measurer comprises a measuring probe 1, the measuring probe 1 comprises a detection surface 101 for detecting the thickness of the floor slab, one side of the measuring probe 1, which is far away from the detection surface 101, is provided with a telescopic section 2, and the telescopic section 2 comprises an adjusting rod 21 and a connecting sleeve 22.

Referring to fig. 3 and 4, the adjusting rod 21 is a round rod structure, the connecting sleeve 22 is a cylinder structure, the connecting sleeve 22 includes an adjusting groove 221, the adjusting rod 21 is slidably connected in the adjusting groove 221, and the adjusting rod 21 is fixedly connected with one side of the measuring probe 1 away from the detecting surface 101.

Referring to fig. 3 and 4, the end of the connecting sleeve 22 away from the adjusting rod 21 is provided with a support seat 4 for supporting the connecting sleeve 22. The connecting sleeve 22 is provided with an adjusting assembly for fixing the adjusting rod 21. During detection, the supporting seat 4 is placed on a floor slab below the floor slab to be detected, the adjusting rod 21 slides to the position where the measuring probe 1 abuts against the lower end of the floor slab to be detected, and then the adjusting rod 21 is fixed through the fixing component 3, so that the measuring probe 1 is kept in an abutting state with the lower end of the floor slab to be detected, and labor burden is reduced.

Referring to fig. 1 and 2, the fixing assembly 3 includes a plurality of abutting plates 31 arranged at the edge of the notch of the adjusting groove 221, a gap exists between adjacent abutting plates 31, the abutting plates 31 are made of elastic metal, the abutting plates 31 surround and form the through holes 5, and the adjusting rod 21 can penetrate through the through holes 5 and extend into the adjusting groove 221. The outer sides of the plurality of abutting plates 31 and the edge of the connecting sleeve 22 close to the notch of the adjusting groove 221 are uniformly provided with thread parts 9.

Referring to fig. 3 and 4, the fixing assembly 3 further includes a fixing sleeve 32, the fixing sleeve 32 is provided with an adjusting hole 321 matched with the adjusting rod 21, and the adjusting rod 21 can pass through the adjusting hole 321. The fixing sleeve 32 is provided with a fixing threaded hole 322 communicated with the adjusting hole 321, the threaded portion 9 can be in threaded connection with the fixing threaded hole 322, and the fixing threaded hole 322 is in a flaring structure along the direction far away from the adjusting hole 321. When the threaded portion 9 is in threaded connection with the fixing threaded hole 322, the plurality of tightening plates 31 can be deformed toward the direction approaching the adjustment rod 21 to be tightened against the outer peripheral side of the adjustment rod 21, so that the adjustment rod 21 is fixed.

Referring to fig. 5 and 6, the supporting seat 4 is of a rectangular structure, the lower end of the supporting seat 4 is rotatably provided with two supporting plates 6, the two supporting plates 6 are rotatably connected with the supporting seat 4 through hinges 10, and the yielding grooves 61 for accommodating the hinges 10 are formed in the side, close to the two supporting plates 6, of each supporting plate. The two bearing plates 6 can rotate towards the direction away from each other to the supporting state perpendicular to the supporting seat 4, and a locking assembly 7 for locking the two bearing plates 6 in the supporting state is arranged on the supporting seat 4.

Referring to fig. 5 and 6, the locking assembly 7 includes a locking block 71, a locking groove 41 is formed at the lower end of the support base 4, and the locking block 71 is slidably coupled in the locking groove 41. The locking assembly 7 further comprises a locking spring 73 arranged in the locking groove 41, one end of the locking spring 73 is fixedly connected with the groove bottom of the locking groove 41, and the other end of the locking spring 73 is fixedly connected with the locking block 71.

Referring to fig. 5 and 6, the locking assembly 7 further includes a stopper 72 for preventing the locking block 71 from being disengaged from the locking groove 41. The limiting member 72 includes a moving rod 721 vertically disposed at one side of the locking block 71, and the moving rod 721 is fixedly connected to the locking block 71 by a screw connection. The supporting seat 4 is provided with a moving hole 42 communicated with the locking groove 41, the moving hole 42 extends along the height direction of the supporting seat 4, and the moving rod 721 extends out of the supporting seat 4 through the moving hole 42.

Before the detection, the two bearing plates 6 are rotated towards the side away from each other to the supporting state that the bearing plates 6 are perpendicular to the supporting seat 4, the locking block 71 slides towards the side away from the bottom of the locking groove 41 in the process, when the locking block 71 extends out of the locking groove 41, the locking block 71 is respectively abutted against the side, close to the two bearing plates 6, of each bearing plate so as to lock the bearing plates 6 in the supporting state, and at the moment, the lower ends of the locking block 71 and the lower ends of the two bearing plates 6 are located at the same horizontal position.

Referring to fig. 1, the two support plates 6 can be rotated in the approaching direction to an abutting state. The two support plates 6 are provided with receiving units 8 for locking the two support plates 6 in the abutting state.

Referring to fig. 7, the receiving assembly 8 includes a hinge plate 81 welded and fixed to one of the support plates 6, a receiving rod 83 rotatably disposed on the hinge plate 81, and a fixing seat 82 welded to the other support plate 6. The fixing base 82 is provided with a receiving groove 821, and the receiving rod 83 can rotate to be clamped into the receiving groove 821 towards the direction close to the fixing base 82.

Referring to fig. 6 and 7, the top plate 11 is welded and fixed to one end of the storage rod 83 away from the rotation center, a storage ring 85 is slidably disposed on the outer peripheral side of the storage rod 83, and the storage ring 85 includes a sliding hole 851 through which the storage rod 83 passes. The receiving assembly 8 further includes a receiving spring 84 disposed between the top plate 11 and the receiving ring 85, one end of the receiving spring 84 is fixedly connected to one side of the top plate 11 close to the receiving ring 85, and the other end is fixedly connected to the receiving ring 85. A reinforcing block 86 is vertically welded on one side of the receiving ring 85 away from the top plate 11, and the reinforcing block 86 is of a rectangular structure. The fixing seat 82 is provided with a reinforcing groove 822, and the reinforcing groove 822 is matched with the reinforcing block 86.

When two bearing plates 6 are accommodated, the moving rod 721 slides upwards to drive the locking block 71 to retract the locking groove 41, then the two bearing plates 6 are rotated towards the direction of mutual approaching to be abutted against each other, then the accommodating ring 85 slides towards the direction of approaching to the top plate 11, at this time, the accommodating spring 84 is compressed, then the accommodating rod 83 is rotated towards the direction of approaching to the fixed seat 82 until the accommodating rod 83 is clamped into the accommodating groove 821, at this time, the reinforcing block 86 and the reinforcing groove 822 are in opposite positions, at last, the accommodating ring 85 is released, and under the action of the accommodating spring 84, the reinforcing block 86 and the reinforcing groove 822 are spliced, so that the two bearing plates 6 are locked in an abutting state.

The application principle of the measurer for detecting the thickness of the floor slab concrete in the embodiment of the application is as follows:

during detection, the accommodating ring 85 slides towards the direction close to the top plate 11, so that the reinforcing block 86 is separated from the reinforcing groove 822, then the accommodating rod 83 is rotated out of the accommodating groove 821, then the two bearing plates 6 are rotated towards the direction away from each other to the supporting state, at the moment, the locking block 71 extends out of the locking groove 41 under the action of the locking spring 73, so that the locking block 71 abuts against one side of the two bearing plates 6 close to each other, so that the two bearing plates 6 are locked in the supporting state, finally, the adjusting rod 21 slides towards the direction away from the bottom of the adjusting groove 221 to the measuring probe 1 to abut against the lower end of a floor to be detected, the threaded part 9 is in threaded connection with the fixed threaded hole 322, the plurality of abutting plates 31 deform towards the direction close to abut against the outer peripheral side of the adjusting rod 21, the adjusting rod 21 can be fixed at the position, and the thickness of the floor can be detected conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A caliber for detecting the thickness of floor slab concrete is characterized in that: the measuring device comprises a measuring probe (1), wherein the measuring probe (1) comprises a detection surface (101) for detecting the thickness of a floor slab, one side, away from the detection surface (101), of the measuring probe (1) is provided with a telescopic section (2), the telescopic section (2) comprises an adjusting rod (21) and a connecting sleeve (22), one end of the adjusting rod (21) is fixedly connected with one side, away from the detection surface (101), of the measuring probe (1), the connecting sleeve (22) comprises an adjusting groove (221) for slidably connecting the adjusting rod (21), and a fixing assembly (3) for fixing the adjusting rod (21) is arranged on the connecting sleeve (22); and one end of the connecting sleeve (22) far away from the adjusting rod (21) is provided with a supporting seat (4) for supporting the connecting sleeve (22).

2. A gauge for detecting the thickness of a floor slab concrete as claimed in claim 1, wherein: the fixing assembly (3) comprises a plurality of abutting plates (31) arranged at the edge of a notch of the adjusting groove (221), the abutting plates (31) are enclosed to form a through hole (5) for the adjusting rod (21) to extend into the adjusting groove (221), and thread parts (9) are uniformly distributed on the outer sides of the abutting plates (31) and the outer peripheral side of the connecting sleeve (22) close to the notch of the adjusting groove (221); fixed subassembly (3) still include fixed cover (32), offer on fixed cover (32) and be used for supplying regulation hole (321) that adjusting rod (21) passed, set up on fixed cover (32) and be linked together and be used for supplying fixed screw hole (322) of screw thread portion (9) threaded connection with regulation hole (321), work as during screw thread portion (9) and fixed screw hole (322) threaded connection, a plurality of it is tight to offset tightly to adjust pole (21) periphery side to support the direction deformation that tight board (31) orientation is close to adjusting pole (21).

3. A gauge for detecting the thickness of a floor slab concrete as claimed in claim 2, wherein: the abutting plate (31) is made of elastic metal.

4. A gauge for detecting the thickness of a floor slab concrete as claimed in claim 1, wherein: the lower end of the supporting seat (4) is rotatably provided with two supporting plates (6), the two supporting plates (6) can rotate towards the direction away from each other to a supporting state perpendicular to the supporting seat (4), and the supporting seat (4) is provided with a locking assembly (7) for locking the two supporting plates (6) in the supporting state; the two bearing plates (6) can rotate to the abutted abutting state towards the approaching direction, and the two bearing plates (6) are provided with storage assemblies (8) for fixing the two bearing plates (6) in the abutted state.

5. A gauge for detecting the thickness of a floor slab concrete according to claim 4, wherein: locking subassembly (7) are including locking piece (71), supporting seat (4) lower extreme is offered and is used for supplying locking piece (71) sliding connection's locking groove (41), locking subassembly (7) are still including setting up in locking groove (41) and being used for driving locking piece (71) and stretch out locking groove (41) and with two bearing board (6) one side counterbalance locking spring (73) that are close to mutually to and be used for stopping locking piece (71) and locking spacing piece (72) that locking groove (41) break away from mutually.

6. A gauge for detecting the thickness of a floor slab concrete according to claim 5, wherein: the limiting piece (72) comprises a moving rod (721) vertically arranged on one side of the locking block (71), and the supporting seat (4) is provided with a moving hole (42) communicated with the locking groove (41) and used for extending the moving rod (721).

7. A gauge for detecting the thickness of a floor slab concrete according to claim 4, wherein: the receiving assembly (8) comprises a hinged plate (81) fixedly connected to one bearing plate (6), a receiving rod (83) rotatably arranged on the hinged plate (81), and a fixed seat (82) fixedly connected to the other bearing plate (6); offer on fixing base (82) and be used for supplying to accomodate groove (821) of accomodating that pole (83) card was gone into, accomodate one end fixedly connected with roof (11) that rotation center was kept away from in pole (83), it is provided with on pole (83) and accomodates ring (85) to slide, accomodate subassembly (8) still including setting up in roof (11) and accomodate spring (84) between ring (85), it is provided with reinforcing block (86) perpendicularly to accomodate one side that roof (11) were kept away from in ring (85), set up on fixing base (82) and reinforcing block (86) looks adaptation reinforcing groove (822), work as when accomodating pole (83) card income groove (821), reinforcing block (86) can be close to fixing base (82) direction slip to the card and accomodate in groove (821).

8. A gauge for detecting the thickness of a floor slab concrete according to claim 4, wherein: the bearing plate (6) is rotatably connected with the supporting seat (4) through a hinge (10).