CN211477836U

CN211477836U - Clamping device on concrete resiliometer

Info

Publication number: CN211477836U
Application number: CN201921314652.7U
Authority: CN
Inventors: 刘胜龙; 罗国智
Original assignee: Tianjin Dongli District Construction Engineering Laboratory
Current assignee: Tianjin Dongli District Construction Engineering Laboratory
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-09-11
Anticipated expiration: 2029-08-14

Abstract

The utility model relates to a clamping device on concrete resiliometer, including accepting the board, accept the surface of board and evenly seted up a plurality of through-holes, the central line of every through-hole with accept the coincidence of the horizontal central line of board, the upper and lower both ends of accepting the board leading flank are fixed with horizontal connecting plate respectively, and the terminal surface department of connecting plate is fixed with a plurality of sucking discs, the upper and lower both ends of accepting the board trailing flank are fixed with the carrier bar of a plurality of slopes respectively, are fixed with top board and bottom plate on the carrier bar of upper and lower two rows respectively, and the height of bottom plate is equal to the bottom of through-hole.

Description

Clamping device on concrete resiliometer

Technical Field

The utility model relates to a check out test set field especially relates to a clamping device on concrete resiliometer.

Background

The concrete resiliometer is a detection device, it is suitable for detecting the strength of general building member, bridge and various concrete members, its main technical indexes are impact function, the rigidity of spring, the stroke of spring hammer, the maximum static friction force of pointer system and the fixed average value of drilling rate, its use principle is that a spring is used to drive the spring hammer and the resilience of instantaneous elastic deformation produced by spring striking the concrete surface of the spring rod is used to make the spring hammer drive the pointer to rebound and indicate the rebound distance, the rebound value (the ratio of rebound distance and the distance between the spring hammer and the spring rod before impact, calculated according to the percentage) is used as one of the indexes related to the concrete compressive strength, so as to estimate the concrete compressive strength.

When actual detection, owing to need detect a plurality of positions of concrete wall, carry out the analysis through the average value of a plurality of positions of analysis to this accuracy of guaranteeing to detect, but when testing alone, need measure on the one hand and need carry out the record, this rebound appearance that just needs to take many times, the operation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a clamping device on the concrete resiliometer.

The utility model discloses a realize through following technical scheme: the utility model provides a clamping device on concrete resiliometer, is including accepting the board, accept the surface of board and evenly seted up a plurality of through-holes, the central line of every through-hole with accept the coincidence of the horizontal central line of board, the upper and lower both ends of accepting the board leading flank are fixed with horizontal connecting plate respectively, and the terminal surface department of connecting plate is fixed with a plurality of sucking discs, the upper and lower both ends of accepting the board trailing flank are fixed with the carrier bar of a plurality of slopes respectively, are fixed with top plate and bottom plate on the carrier bar of upper and lower two rows respectively, and the height of bottom plate is equal to the lower extreme of through-hole.

Furthermore, the surface of the upper supporting plate facing the lower supporting plate is provided with an arc-shaped abdicating groove, the uppermost end of the arc-shaped abdicating groove on the upper supporting plate is flush with the uppermost end of the through hole, and the lowermost end of the arc-shaped abdicating groove on the lower supporting plate is flush with the lowermost end of the through hole.

The utility model has the advantages that: when the detection is needed, the clamping device is firstly adsorbed on the wall through the plurality of suckers on the end face of the connecting plate, and then the resiliometer penetrates through the space between the upper supporting plate and the lower supporting plate and the through hole, so that the resiliometer can not be put down after one measurement is finished, and the resiliometer can be firstly supported by the two supporting plates and the bearing plate to prevent the resiliometer from falling off, thereby being capable of quickly recording; and owing to be equipped with a plurality of through-holes, can place a plurality of resiliometers simultaneously and measure, also can change the many places of placing the position to the wall through a resiliometer and measure, like this when measuring an area, need not take off clamping device, can accomplish the detection of this regional a plurality of different positions on a clamping device, further simplified operating procedure, improved measurement of efficiency.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

in the figure: 1. a bearing plate; 2. a through hole; 3. a connecting plate; 4. a suction cup; 5. a carrier bar; 6. an upper supporting plate; 7. a lower supporting plate; 8. an arc-shaped abdicating groove; 9. provided is a rebound instrument.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses an accept board 1, accept board 1's surface and evenly seted up a plurality of through-holes 2, every through-hole 2's center line with accept the coincidence of 1 horizontal central line of board, the upper and lower both ends of accepting 1 leading flank of board are fixed with horizontal connecting plate 3 respectively, and the terminal surface department of connecting plate 3 is fixed with a plurality of sucking discs 4, the upper and lower both ends of accepting 1 trailing flank of board are fixed with the carrier bar 5 of a plurality of slopes respectively, are fixed with upper bracket plate 6 and bottom plate 7 on the carrier bar 5 of upper and lower two rows respectively, and the height of bottom plate 7 is held level with through-hole 2's lower extreme.

When detection is needed, the clamping device is firstly adsorbed on the wall through the plurality of suckers 4 on the end face of the connecting plate 3, and then the resiliometer 9 penetrates through the space between the upper supporting plate 6 and the lower supporting plate 7 and the through hole 2, so that the resiliometer 9 does not need to be put down after a certain measurement is finished, and the resiliometer 9 can be firstly supported by the two supporting plates and the bearing plate 1, the resiliometer 9 is prevented from falling off, and quick recording can be realized; and owing to be equipped with a plurality of through-holes 2, can place a plurality of resiliometers 9 simultaneously and measure, also can change through a resiliometer 9 and place the position and measure the many places of wall, like this when measuring an area, need not take off clamping device, can accomplish the detection of this regional a plurality of different positions on a clamping device, further simplified operating procedure, improved measurement of efficiency.

Further, the arc groove 8 of stepping down has been seted up on the surface that upper plate 6 and bottom plate 7 faced mutually, and the arc is stepped down the top in groove 8 and is kept flat with the top of through-hole 2 on upper plate 6, and the arc is stepped down the bottom in groove 8 and is kept flat with the bottom of through-hole 2 on bottom plate 7. At first keep flat and can be the vertical state with the wall and insert through-hole 2 when making resiliometer 9 pass by arc on two layer boards groove 8, can fix a position resiliometer 9 through two arcs like this groove 8 of stepping down, prevent that resiliometer 9 from rocking about.

The utility model has the advantages that: when detection is needed, the clamping device is firstly adsorbed on the wall through the plurality of suckers 4 on the end face of the connecting plate 3, and then the resiliometer 9 penetrates through the space between the upper supporting plate 6 and the lower supporting plate 7 and the through hole 2, so that the resiliometer 9 does not need to be put down after a certain measurement is finished, and the resiliometer 9 can be firstly supported by the two supporting plates and the bearing plate 1, the resiliometer 9 is prevented from falling off, and quick recording can be realized; and owing to be equipped with a plurality of through-holes 2, can place a plurality of resiliometers 9 simultaneously and measure, also can change through a resiliometer 9 and place the position and measure the many places of wall, like this when measuring an area, need not take off clamping device, can accomplish the detection of this regional a plurality of different positions on a clamping device, further simplified operating procedure, improved measurement of efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device on concrete resiliometer which characterized in that: the bearing device is characterized by comprising a bearing plate, wherein a plurality of through holes are uniformly formed in the surface of the bearing plate, the central line of each through hole coincides with the transverse central line of the bearing plate, the upper end and the lower end of the front side surface of the bearing plate are respectively fixed with a transverse connecting plate, the end surface of each connecting plate is fixed with a plurality of suckers, the upper end and the lower end of the rear side surface of the bearing plate are respectively fixed with a plurality of inclined bearing rods, an upper supporting plate and a lower supporting plate are respectively fixed on the upper two rows of bearing rods, and the height of the lower supporting plate is equal to the lowest end of.

2. The clamping device on the concrete rebound apparatus according to claim 1, wherein: the surface of the upper supporting plate facing the lower supporting plate is provided with an arc-shaped abdicating groove, the uppermost end of the arc-shaped abdicating groove on the upper supporting plate is flush with the uppermost end of the through hole, and the lowermost end of the arc-shaped abdicating groove on the lower supporting plate is flush with the lowermost end of the through hole.