CN215727451U

CN215727451U - Resiliometer convenient to engineering measurement concrete intensity

Info

Publication number: CN215727451U
Application number: CN202121986692.3U
Authority: CN
Inventors: 王欢
Original assignee: Individual
Current assignee: Liaoning Hengwang Construction Engineering Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a resiliometer convenient for engineering measurement of concrete strength, and relates to the technical field of concrete detection equipment. Including the resiliometer, it has the fly leaf to articulate on the output port of resiliometer, be fixed with the rubber pad on the fly leaf, the fly leaf is articulated with the one end of support, the support is provided with two sets ofly, the left side the other end of support is articulated with the surface of a fixed box, the right side the other end of support is articulated with the surface of No. two fixed boxes, the equal slidable mounting of a fixed box and No. two fixed boxes is on the resiliometer output shaft, be provided with in a fixed box and No. two fixed boxes and be used for carrying out spacing stop device to the fly leaf. The fly leaf that the device set up can carry out intensity detection time measuring to the concrete of slope at the resiliometer, makes the staff need not through adjusting self, can make the resiliometer detect the concrete to the measurement precision of resiliometer and staff's comfort level have been improved.

Description

Resiliometer convenient to engineering measurement concrete intensity

Technical Field

The utility model relates to the technical field of concrete detection equipment, in particular to a resiliometer convenient for engineering measurement of concrete strength.

Background

The existing concrete resiliometer is a detection device, is suitable for detecting the strength of common building members, bridges and various concrete members, and has the main technical indexes of impact function, the rigidity of an elastic spring, the stroke of an elastic hammer, the maximum static friction force of a pointer system and the fixed average value of the drilling rate.

When the ordinary resiliometer runs into even concrete, because the angle of the inclination adjustment resiliometer that needs to comply with the concrete makes the staff handheld very inconvenient when detecting, simultaneously, can cause the unsafe problem of numerical value of measuring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the resiliometer convenient for engineering measurement of concrete strength, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a resiliometer convenient to engineering measurement concrete intensity, includes the resiliometer, it has the fly leaf to articulate on the output port of resiliometer, be fixed with the rubber pad on the fly leaf, the fly leaf is articulated with the one end of support, the support is provided with two sets ofly, the left side the other end of support is articulated with the surface of a fixed box, the right side the other end of support is articulated with the surface of No. two fixed boxes, No. one fixed box and No. two fixed box equal slidable mounting are on the resiliometer output shaft, be provided with in a fixed box and No. two fixed boxes and be used for carrying out spacing stop device to the fly leaf, stop device includes fixed establishment, prevents mistake and touches mechanism and canceling mechanism.

Preferably, the fixing mechanism comprises a T-shaped rod, a rotary table, a fixed plate, a limiting buckle, a vertical rod, a friction plate, a first abutting rod, a second abutting rod, a hinge rod, a torsion spring and a spring, the T-shaped rod is fixed in the first fixed box, the T-shaped rod penetrates through the second fixed box and is slidably mounted in the second fixed box, the rotary table is rotatably mounted on the T-shaped rod, the fixed plate is fixed on the rotary table, the friction plate is fixed in the second fixed box, the limiting buckle is inserted in the fixed plate in a sliding manner, one end of the limiting buckle, which is far away from the fixed plate, is fixed with the vertical rod, the first spring is sleeved on the vertical rod, the first abutting rod and the second abutting rod are sequentially fixed in the second fixed box from top to bottom, the vertical rod is hinged with one end of the hinge rod, the other end of the hinge rod is slidably inserted between the first abutting rod and the second abutting rod, the hinge rod is fixed with one end of the torsion spring, the other end of the torsion spring is fixed with the vertical rod.

Preferably, the mechanism that recovers includes arc pole, elasticity kelly, branch and riser, the one end of arc pole is fixed on the hinge bar, the other end of arc pole runs through montant and slidable mounting in the montant, it has elasticity kelly and montant slidable mounting to run through in the montant, the surface of elasticity kelly is articulated with the one end of branch, the other end and the riser of branch are articulated, riser slidable mounting is in the montant.

Preferably, the mechanism is touched to mistake proofing includes the baffle and prevents that the mistake is touched the elastic rod, the baffle runs through montant and slidable mounting in the montant, it has the elastic rod of touching to prevent mistake and slidable mounting in elastic rod and the baffle slidable mounting in to run through in the baffle, the elastic rod setting is touched on the montant to prevent mistake.

Preferably, the arc-shaped rod is provided with a triangular clamping groove.

Preferably, one end of the elastic clamping rod, which is far away from the vertical rod, is triangular.

(III) advantageous effects

The utility model provides a resiliometer convenient for engineering measurement of concrete strength. The method has the following beneficial effects:

(1) the fly leaf that the device set up can carry out intensity detection time measuring to the concrete of slope at the resiliometer, makes the staff need not through adjusting self, can make the resiliometer detect the concrete to the measurement precision of resiliometer and staff's comfort level have been improved.

(2) The limiting device arranged by the device can fix the movable plate after the angle adjustment is finished, so that when workers need to detect the inclined concrete on the same horizontal plane, the movable plate always keeps the same angle, and the workers always have a comfortable posture to detect the concrete in work.

Drawings

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

FIG. 2 is a schematic view of part A of the present invention;

FIG. 3 is a schematic view of part B of the present invention;

FIG. 4 is a schematic view of part C of the present invention;

FIG. 5 is a schematic view of part D of the present invention.

In the figure: 1. a rebound tester; 2. a movable plate; 3. a rubber pad; 4. a support; 5. a first fixing box; 6. a second fixing box; 7. a limiting device; 71. a T-shaped rod; 72. a turntable; 73. a fixing plate; 74. a limit buckle; 75. a vertical rod; 76. a first spring; 77. a friction plate; 78. a first abutting rod; 79. a second abutting rod; 710. a hinged lever; 711. a torsion spring; 712. an arcuate bar; 713. an elastic clamping rod; 714. a strut; 715. a vertical plate; 716. a baffle plate; 717. prevent mistake and touch elastic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a resiliometer convenient for engineering measurement of concrete strength comprises a resiliometer 1, wherein a movable plate 2 is hinged to an output port of the resiliometer 1, a rubber pad 3 is fixed on the movable plate 2, the movable plate 2 is hinged to one end of a support 4, the support 4 is provided with two groups, the other end of the support 4 on the left side is hinged to the surface of a first fixed box 5, the other end of the support 4 on the right side is hinged to the surface of a second fixed box 6, the first fixed box 5 and the second fixed box 6 are both slidably mounted on an output shaft of the resiliometer 1, limiting devices 7 used for limiting the movable plate 2 are arranged in the first fixed box 5 and the second fixed box 6, each limiting device 7 comprises a fixing mechanism, an error contact prevention mechanism and a restoring mechanism, after the resiliometer 1 contacts concrete, the movable plate 2 can perform arc movement according to the inclination angle of the concrete, when the movable plate 2 performs arc movement, the first fixing box 5 and the second fixing box 6 are driven to be separated from each other by the support 4, the fixing mechanism comprises a T-shaped rod 71, a rotary table 72, a fixing plate 73, a limit buckle 74, a vertical rod 75, a friction plate 77, a first abutting rod 78, a second abutting rod 79, a hinge rod 710, a torsion spring 711 and a first spring 76, the T-shaped rod 71 is fixed in the first fixing box 5, the T-shaped rod 71 penetrates through the second fixing box 6 and is slidably mounted in the second fixing box 6, the rotary table 72 is rotatably mounted on the T-shaped rod 71, the fixing plate 73 is fixed on the rotary table 72, the friction plate 77 is fixed in the second fixing box 6, the limit buckle 74 is inserted in the fixing plate 73, one end of the limit buckle 74, which is far away from the fixing plate 73, is fixed with the vertical rod 75, the first spring 76 is sleeved on the vertical rod 75, the first abutting rod 78 and the second abutting rod 79 are sequentially fixed in the second fixing box 6 from top to bottom, the vertical rod 75 is hinged with one end of the hinge rod 710, the other end of the hinged rod 710 is inserted between the first abutting rod 78 and the second abutting rod 79 in a sliding manner, the hinged rod 710 is fixed with one end of the torsion spring 711, the other end of the torsion spring 711 is fixed with the vertical rod 75, the false touch prevention mechanism comprises a baffle 716 and a false touch prevention elastic rod 717, the baffle 716 penetrates through the vertical rod 75 and is slidably mounted in the vertical rod 75, the false touch prevention elastic rod 717 penetrates through the baffle 716 and is slidably mounted in the baffle 716, the false touch prevention elastic rod 717 is arranged on the vertical rod 75, the restoring mechanism comprises an arc rod 712, an elastic clamping rod 713, a supporting rod 714 and a vertical plate, a triangular clamping groove is formed in the arc rod 712, the shape of one end, far away from the vertical rod 75, of the elastic clamping rod 713 is triangular, one end of the arc rod 712 is fixed on the hinged rod 710, the other end of the arc rod 712 penetrates through the vertical rod 75 and is slidably mounted in the vertical rod 75, the elastic clamping rod 713 penetrates through the vertical rod 713 and is slidably mounted in the vertical rod 75, the surface of the elastic clamping rod 713 is hinged with one end of the supporting rod 714, the other end of the supporting rod 714 is hinged with the vertical plate 715, the vertical plate 715 is slidably installed in the vertical rod 75, before the first fixing box 5 and the second fixing box 6 are separated from each other in the upward and downward directions, the limiting buckle 74 is slidably inserted between the gaps of the fixing plate 73, so that the anti-false-touch elastic rod 717 needs to be pulled rightwards, after the anti-false-touch elastic rod 717 is separated from the baffle 716, the baffle 716 is pulled upwards, the baffle 716 does not block the moving track of the arc-shaped rod 712 any more, the anti-false-touch elastic rod 717 can ensure that the detection efficiency of workers is not reduced when detecting the smooth concrete, after the baffle 716 is pulled upwards, the vertical rod 75 is pressed downwards, the vertical rod 75 can drive the hinged rod 710 to move downwards, the hinged rod 710 is extruded by the second abutting rod 79 to do arc-shaped movement clockwise, and simultaneously drive the arc-shaped rod 712 to do arc-shaped movement clockwise, when articulated pole 710 rotates no longer receives the extrusion of second number support pole 79 to ninety degrees, can block into elasticity kelly 713 in the triangle-shaped draw-in groove of seting up on the arc pole 712, carry on spacingly to articulated pole 710, make montant 75 can reciprocate, when montant 75 can reciprocate, montant 75 can the rebound, do not spacing to carousel 72, so fixed box 5 just can remove with No. two fixed boxes 6, fly leaf 2 can adapt to the concrete that has the grade, thereby make the staff more comfortable when examining.

When the device works (or is used), the anti-false-touch elastic rod 717 is pulled rightwards, the anti-false-touch elastic rod 717 is separated from the baffle 716, the baffle 716 is pulled upwards, the baffle 716 does not block the moving track of the arc-shaped rod 712 any more, the anti-false-touch elastic rod 717 can ensure that when flat concrete is detected, the detection efficiency of workers cannot be reduced, when the baffle 716 is pulled upwards, the vertical rod 75 is pressed downwards, the vertical rod 75 can drive the hinged rod 710 to move downwards, the hinged rod 710 is extruded by the second abutting rod 79 and does arc-shaped motion clockwise, the arc-shaped rod 712 can be driven to do arc-shaped motion clockwise, when the hinged rod 710 rotates to ninety degrees and is not extruded by the second abutting rod 79 any more, the elastic clamping rod 713 can be clamped in a triangular clamping groove formed in the arc-shaped rod 712, the hinged rod 710 is limited, the vertical rod 75 can move up and down, when the vertical rod 75 can move up and down, montant 75 can the rebound, is not spacing carrying out the carousel 72, so fixed box 5 and No. two fixed boxes 6 just can remove, and fly leaf 2 can adapt to the concrete that has certain slope to make the staff more comfortable when detecting.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resiliometer convenient to engineering measurement concrete strength, includes resiliometer (1), its characterized in that: articulated on the output port of resiliometer (1) have fly leaf (2), be fixed with rubber pad (3) on fly leaf (2), fly leaf (2) are articulated with the one end of support (4), support (4) are provided with two sets ofly, the left side the other end of support (4) is articulated with the surface of a fixed box (5), the right side the other end of support (4) is articulated with the surface of No. two fixed boxes (6), equal slidable mounting is on resiliometer (1) output shaft No. one fixed box (5) and No. two fixed boxes (6), be provided with in a fixed box (5) and No. two fixed boxes (6) and be used for carrying out spacing stop device (7) to fly leaf (2), stop device (7) include fixed establishment, prevent mistake and touch mechanism and reset mechanism.

2. The resiliometer of claim 1, for facilitating engineering measurements of concrete strength, wherein: the fixing mechanism comprises a T-shaped rod (71), a rotary disc (72), a fixing plate (73), a limit buckle (74), a vertical rod (75), a friction plate (77), a first abutting rod (78), a second abutting rod (79), a hinge rod (710), a torsion spring (711) and a spring (76), the T-shaped rod (71) is fixed in a first fixing box (5), the T-shaped rod (71) penetrates through a second fixing box (6) and is slidably mounted in the second fixing box (6), the rotary disc (72) is rotatably mounted on the T-shaped rod (71), the fixing plate (73) is fixed on the rotary disc (72), the friction plate (77) is fixed in the second fixing box (6), the limit buckle (74) is inserted in the fixing plate (73), one end, far away from the fixing plate (73), of the limit buckle (74) is fixed with the vertical rod (75) in a sleeved mode, and the spring (76) is arranged on the vertical rod (75), fixed box (6) are interior from last to being fixed with one number in proper order down and support pole (78) and No. two to pole (79), montant (75) are articulated with the one end of articulated rod (710), the other end of articulated rod (710) slides and pegs graft and support between pole (78) and No. two to pole (79), articulated rod (710) are fixed with the one end of torsional spring (711), the other end and montant (75) of torsional spring (711) are fixed.

3. The resiliometer of claim 1, for facilitating engineering measurements of concrete strength, wherein: the restoring mechanism comprises an arc-shaped rod (712), an elastic clamping rod (713), a support rod (714) and a vertical plate (715), one end of the arc-shaped rod (712) is fixed on a hinged rod (710), the other end of the arc-shaped rod (712) runs through a vertical rod (75) and is slidably mounted in the vertical rod (75), the elastic clamping rod (713) and the elastic clamping rod (713) are slidably mounted in the vertical rod (75), the surface of the elastic clamping rod (713) is hinged to one end of the support rod (714), the other end of the support rod (714) is hinged to the vertical plate (715), and the vertical plate (715) is slidably mounted in the vertical rod (75).

4. The resiliometer of claim 1, for facilitating engineering measurements of concrete strength, wherein: prevent mistake and touch mechanism and include baffle (716) and prevent mistake and touch elastic rod (717), baffle (716) run through montant (75) and slidable mounting in montant (75), it has in baffle (716) to run through to prevent mistake and touches elastic rod (717) and baffle (716) slidable mounting and to prevent mistake and touch elastic rod (717), prevent mistake and touch elastic rod (717) and set up on montant (75).

5. A resiliometer for facilitating engineering measurements of concrete strength according to claim 3, wherein: the arc-shaped rod (712) is provided with a triangular clamping groove.

6. A resiliometer for facilitating engineering measurements of concrete strength according to claim 3, wherein: the end of the elastic clamping rod (713) far away from the vertical rod (75) is triangular.