CN218239566U - Support for assisting multipoint detection of resiliometer - Google Patents

Abstract

The utility model relates to a support for assisting resiliometer multiple spot detects, it includes the framework, the inside wall of framework rotates and is connected with a pair of threaded rod, and the equal threaded connection in middle part of two threaded rods has the sliding sleeve, the rigid coupling has the diaphragm between two sliding sleeves, the bottom of framework is provided with actuating mechanism No. one that is used for driving two threaded rods, the top of diaphragm is provided with the resiliometer, the inside of diaphragm is provided with actuating mechanism No. two that is used for driving the resiliometer and removes, the bottom rigid coupling of framework has a pair of plugboard, and the bottom of two plugboards all is equipped with firm the pad, through a plurality of connecting plate rigid couplings between two firm pads, the slide opening has been seted up at the top of firm pad, the lateral surface rigid coupling of plugboard has a plurality of injecing strip, and a plurality of guide slots have been seted up to the inside wall of slide opening, thereby it can guarantee that resiliometer perpendicular to concrete mechanism tests to have reached, and need not to use hand framework, the work that single resiliometer detected to wall multiple spot can be accomplished.

Description

Support for assisting multipoint detection of resiliometer

Technical Field

The application relates to the technical field of resiliometers, and more particularly relates to a support for assisting multipoint detection of a resiliometer.

Background

The resiliometer is a detection tool used in the field of building quality detection, and the basic principle of the resiliometer is that a spring drives a heavy hammer, the heavy hammer impacts a striking rod which is vertically contacted with the surface of concrete with constant kinetic energy to deform the local concrete and absorb a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, the maximum rebound distance of the heavy hammer is displayed by the resiliometer under the name of a rebound value (the ratio of the maximum rebound distance to the initial length of the spring), and when the resiliometer detects multiple points on the surface of a concrete member, an auxiliary support is usually used, and the position of the resiliometer is automatically adjusted through the support.

For example, the device is provided with two kinds of walking tracks of a track between measurement areas and a track in the measurement areas, so that the position of a positioning plate provided with the resiliometer is adjustable, the walking precision of the resiliometer is higher, the support can be adapted to concrete members of different specifications while the detection precision is ensured, and the detection cost is saved; through the mounted position and the pneumatic cylinder that set up the resiliometer, the resiliometer moves towards the concrete member under the promotion of pneumatic cylinder to detect, the resiliometer carries out the feedback to measuring numerical value and shows.

However, the device still has certain defect when using, and in the device in actual use, in order to guarantee that the resiliometer is perpendicular to the concrete member face, usually one tester holds the frame by hand and guarantees that the weight of the resiliometer on the frame is perpendicular to the wall face, then another tester operates the control panel to test, and this kind of mode needs two people to cooperate and just can accomplish, and the convenience that the support used is not good enough promptly. Based on the above problems, we provide a support for assisting the multi-point detection of a resiliometer.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems presented in the background art described above, the present application provides a bracket for assisting in multi-point detection of a resiliometer.

The application provides a support for assisting resiliometer multiple spot detects adopts following technical scheme:

the utility model provides a support for assisting resiliometer multiple spot detects, includes the framework, the inside wall of framework rotates and is connected with a pair of threaded rod, and two the equal threaded connection in middle part of threaded rod has the sliding sleeve, two the rigid coupling has the diaphragm between the sliding sleeve, the bottom of framework is provided with actuating mechanism No. one that is used for driving two threaded rods, the top of diaphragm is provided with the resiliometer, the inside of diaphragm is provided with actuating mechanism No. two that is used for driving the resiliometer and removes, the bottom rigid coupling of framework has a pair of plugboard, and two the bottom of plugboard all is equipped with firm the pad, two through a plurality of connecting plate rigid couplings between the firm pad, the slide opening has been seted up at the top of firm pad, just the plugboard slides and pegs graft in the slide opening, the lateral surface rigid coupling of plugboard has a plurality of injects the strip, just a plurality of guide slots have been seted up to the inside wall of slide opening, each the equal sliding connection of injects strip is in the guide slot that corresponds.

By adopting the technical scheme, the aim of ensuring that the resiliometer is perpendicular to a concrete mechanism to test is achieved, a user does not need to hold a frame body by hands, and a single person can finish the work of multipoint detection of the resiliometer on a wall surface.

Preferably, a plurality of convex pads are fixedly connected to the front surface of the frame body and the tops of the two stabilizing pads, and a supporting strip is arranged between the frame body and the stabilizing pads.

Through adopting above-mentioned technical scheme to when the resiliometer tests, the reaction force that the framework received can be lived by further restriction, reduces the framework promptly and appears the accurate nature that the slope influences the resiliometer test.

Preferably, actuating mechanism includes the safety cover of rigid coupling in the framework bottom, and two the bottom of threaded rod all extends to in the safety cover, two connect through the drive belt transmission between the threaded rod, just the drive belt is arranged in the safety cover, the bottom of safety cover is equipped with driving motor, just driving motor's output and the bottom rigid coupling of a threaded rod.

Through adopting above-mentioned technical scheme to make the diaphragm can drive the resiliometer and carry out the adjustment of position from top to bottom, satisfy the detection demand of resiliometer to the not co-altitude position of concrete member promptly.

Preferably, actuating mechanism No. two is including seting up the guide hole at diaphragm middle part, the inside rotation of guide hole is connected with reciprocal lead screw, just the inside of diaphragm is equipped with the servo motor who is used for the reciprocal lead screw of drive, the middle part threaded connection of reciprocal lead screw has the movable plate, and the front back of movable plate all extends the guide hole, the top of movable plate is fixed and then has the mounting panel, just the resiliometer arranges on the mounting panel, the side of mounting panel is provided with the electronic jar that pushes away that is used for promoting the resiliometer.

Through adopting above-mentioned technical scheme to make the mounting panel drive the resiliometer and slide at the top of diaphragm, can be in order to satisfy the multiple spot test demand of resiliometer to concrete member test surface horizontal position.

Preferably, the top of mounting panel has seted up the spout, the inside sliding connection of spout has the L shaped plate, the resiliometer assembly is on the top of L shaped plate, the output of electronic push cylinder and the side rigid coupling of L shaped plate.

Through adopting above-mentioned technical scheme, accomplish the multiple spot detection to the concrete member by the repeated promotion resiliometer of electronic push cylinder.

To sum up, the application comprises the following beneficial technical effects:

through aiming at the slide holes on two firm pads with two plugboards of framework bottom, guarantee simultaneously that each on the plugboard prescribes a limit to the guide slot in the slide hole one-to-one, the user is pushing down the framework after that, make two plugboards all peg graft to in the slide hole, and each prescribes a limit to all slide to the guide slot that corresponds, thereby accomplish the assembly work of framework, and the framework is the firm pad assembly of perpendicular to, strengthen the support of framework at two support bars of cooperation, thereby reached and to guarantee that resiliometer perpendicular to concrete mechanism tests, and need not the hand framework of user, single can accomplish the work that resiliometer detected to wall multiple spot, the effectual convenience that has increased the test.

Drawings

FIG. 1 is a schematic perspective view of a support for assisting multi-point detection of a resiliometer in an embodiment of the present application;

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

FIG. 3 is a schematic view of the internal structure of the frame body in the embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of the mounting plate and the cross plate in the embodiment of the present application.

Description of reference numerals: 1. a frame body; 2. a threaded rod; 3. a sliding sleeve; 4. a transverse plate; 5. a rebound tester; 6. a plugboard; 7. a stabilizing pad; 8. a connecting plate; 9. a slide hole; 10. a limiting strip; 11. a guide groove; 12. a convex pad; 13. a supporting strip; 14. a protective cover; 15. a drive motor; 16. a guide hole; 17. a reciprocating screw; 18. a servo motor; 19. a movable plate; 20. mounting a plate; 21. an electric pushing cylinder; 22. an L-shaped plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

It is noted that the drawings are diagrammatic and not to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses a support for assisting resiliometer multiple spot detects. Referring to fig. 1-4, a support for assisting multipoint detection of a resiliometer comprises a frame body 1, a pair of threaded rods 2 is rotatably connected to the inner side wall of the frame body 1, sliding sleeves 3 are respectively in threaded connection with the middle portions of the two threaded rods 2, a transverse plate 4 is fixedly connected between the two sliding sleeves 3, a first driving mechanism for driving the two threaded rods 2 is arranged at the bottom of the frame body 1, a resiliometer 5 is arranged at the top of the transverse plate 4, a second driving mechanism for driving the resiliometer 5 to move is arranged inside the transverse plate 4, a pair of insertion plates 6 is fixedly connected to the bottom of the frame body 1, a plurality of guide slots 11 are respectively arranged at the bottoms of the two insertion plates 6, two stabilizing pads 7 are fixedly connected through a plurality of connecting plates 8, a sliding hole 9 is formed in the top of each stabilizing pad 7, the insertion plate 6 is slidably inserted into the sliding hole 9, a plurality of limiting strips 10 are fixedly connected to the outer side face of the insertion plate 6, a plurality of guide slots 11 are formed in the inner side wall of the sliding hole 9, and the limiting strips 10 are slidably connected to the corresponding guide slots 11 (the device uses an external power supply;

the two fixing pads 7 are placed at a concrete member, then the two inserting plates 6 at the bottom of the frame body 1 are aligned to the sliding holes 9 on the two fixing pads 7, meanwhile, the limiting strips 10 on the inserting plates 6 are ensured to be aligned to the guide grooves 11 in the sliding holes 9 one by one, then a user presses the frame body 1 downwards, so that the two inserting plates 6 are inserted into the sliding holes 9, and the limiting strips 10 slide into the corresponding guide grooves 11, thereby completing the assembly work of the frame body 1, the frame body 1 is assembled perpendicular to the fixing pads 7, when the test of the resiliometer 5 is carried out, the user can tread on the connecting plate 8 between the two fixing pads 7 through feet, and then the resiliometer 5 is operated through operating an external control panel to carry out the test of the concrete member;

through the structural design, the aim of ensuring that the resiliometer 5 is perpendicular to a concrete mechanism to test is achieved, a user does not need to hold the frame body 1 by hands, and the single person can finish the work of detecting multiple points of the wall by the resiliometer 5.

Referring to fig. 1, the front of frame 1 and the equal rigid coupling in top of two firm pads 7 have a plurality of protruding pads 12, and be equipped with support bar 13 between frame 1 and the firm pad 7, the quantity of support bar 13 is two, after frame 1 assembled well on two firm pads 7, the user can also place two support bars 13 slope at the top of two firm pads 7, and guarantee that the top of support bar 13 is kept out by protruding pad 12 on the frame 1, the bottom of support bar 13 is kept out by protruding pad 12 on the firm pad 7, thereby when resiliometer 5 tests, the reaction force that frame 1 received can be further restricted, reduce the slope influence the accurate nature of resiliometer 5 test that appears in frame 1 promptly.

Referring to fig. 1 and 3, actuating mechanism includes the safety cover 14 of rigid coupling in framework 1 bottom, and the bottom of two threaded rods 2 all extends to in the safety cover 14, connect through the drive belt transmission between two threaded rods 2, and the drive belt arranges in the safety cover 14, the bottom of safety cover 14 is equipped with driving motor 15, driving motor 15 receives outside PLC circuit board control can carry out the just reverse rotation, and driving motor 15's output and the bottom rigid coupling of a threaded rod 2, an actuating mechanism is when using, it rotates to drive a threaded rod 2 through driving motor 15, a threaded rod 2 rotates and makes another threaded rod 2 rotate through the drive belt, two threaded rod 2 synchronous rotations make two sliding sleeve 3 reciprocate in step, thereby make diaphragm 4 can drive resiliometer 5 and carry out the adjustment of upper and lower position, satisfy the detection demand of resiliometer 5 to the different high positions of concrete member promptly.

Referring to fig. 1 and 2 and fig. 4, no. two actuating mechanism is including seting up the guide hole 16 in the middle part of diaphragm 4, the inside rotation of guide hole 16 is connected with reciprocal lead screw 17, and the inside of diaphragm 4 is equipped with servo motor 18 that is used for driving reciprocal lead screw 17, the middle part threaded connection of reciprocal lead screw 17 has movable plate 19, and the front back of movable plate 19 all extends guide hole 16, the top of movable plate 19 is fixed and then has mounting panel 20, and resiliometer 5 arranges on mounting panel 20, the side of mounting panel 20 is provided with the electronic thrust cylinder 21 that is used for promoting resiliometer 5, no. two actuating mechanism is when using, it rotates to drive reciprocal lead screw 17 through servo motor 18, reciprocal lead screw 17 rotates and makes movable plate 19 slide in guide hole 16, thereby movable plate 19 slides and makes mounting panel 20 drive resiliometer 5 slide at the top of diaphragm 4, can be in order to satisfy the multiple spot test demand of resiliometer 5 to concrete member test surface horizontal position.

Referring to fig. 2 and 4, the spout has been seted up at the top of mounting panel 20, the inside sliding connection of spout has L shaped plate 22, resiliometer 5 assembles on the top of L shaped plate 22, the output that electronic pushing cylinder 21 and the side rigid coupling of L shaped plate 22, resiliometer 5 is when using, it promotes L shaped plate 22 through electronic pushing cylinder 21, make L shaped plate 22 remove at the top of mounting panel 20, thereby L shaped plate 22 removes and drives resiliometer 5 and remove the test surface that is close to the concrete member, make the test surface of weight extrusion concrete member on the resiliometer 5, test, after the test is accomplished, drive L shaped plate 22 by electronic pushing cylinder 21 and remove and reset, make resiliometer 5 and concrete member contactless, the multiple spot of concrete member is detected by the repeated promotion resiliometer 5 of electronic pushing cylinder 21 completion.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The implementation principle of the support for assisting the multipoint detection of the resiliometer is as follows: firstly, a user places two stabilizing pads 7 at a concrete member, then aligns two inserting plates 6 at the bottom of a frame body 1 with sliding holes 9 on the two stabilizing pads 7, simultaneously ensures that limiting strips 10 on the inserting plates 6 are aligned with guide grooves 11 in the sliding holes 9 one by one, then the user presses the frame body 1 downwards to ensure that the two inserting plates 6 are inserted into the sliding holes 9 and the limiting strips 10 slide into the corresponding guide grooves 11, thereby completing the assembly work of the frame body 1, the frame body 1 is assembled perpendicular to the stabilizing pads 7, then obliquely places two supporting bars 13 at the tops of the two stabilizing pads 7, ensures that the top ends of the supporting bars 13 are abutted by convex pads 12 on the frame body 1 and the bottom ends of the supporting bars 13 are abutted by convex pads 12 on the stabilizing pads 7, so that when the resiliometer 5 is tested, the reaction force borne by the frame body 1 can be further limited, namely, the inclination of the frame body 1 is reduced to influence the testing accuracy of the resiliometer 5;

when testing the resiliometer 5, a user treads on the connecting plate 8 between the two stabilizing pads 7 by feet, then controls the first driving mechanism and the second driving mechanism to adjust the position of the resiliometer 5 by operating an external control panel, and pushes the resiliometer 5 through the electric push cylinder 21 to perform multipoint testing work on a concrete member.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a support for assisting resiliometer multiple spot detects, includes framework (1), the inside wall of framework (1) is rotated and is connected with a pair of threaded rod (2), and two the equal threaded connection in middle part of threaded rod (2) has sliding sleeve (3), two the rigid coupling has diaphragm (4) between sliding sleeve (3), the bottom of framework (1) is provided with a actuating mechanism, its characterized in that are used for driving two threaded rod (2): the top of diaphragm (4) is provided with resiliometer (5), the inside of diaphragm (4) is provided with the actuating mechanism No. two that is used for driving resiliometer (5) and removes, the bottom rigid coupling of framework (1) has a pair of plugboard (6), and two the bottom of plugboard (6) all is equipped with firm pad (7), two through a plurality of connecting plates (8) rigid coupling between firm pad (7), slide opening (9) have been seted up at the top of firm pad (7), just plugboard (6) slide grafting in slide opening (9), the lateral surface rigid coupling of plugboard (6) has a plurality of injects strip (10), just a plurality of guide slots (11) have been seted up to the inside wall of slide opening (9), each it is in corresponding guide slot (11) to inject the equal sliding connection of strip (10).

2. A support for assisting the multipoint detection of a resiliometer according to claim 1, wherein: the front of framework (1) and the top of two firm pads (7) all the rigid coupling have a plurality of protruding pads (12), just be equipped with between framework (1) and firm pad (7) support bar (13).

3. A support for assisting the multipoint detection of a resiliometer according to claim 1, wherein: a actuating mechanism includes safety cover (14) of rigid coupling in framework (1) bottom, and two the bottom of threaded rod (2) all extends to in safety cover (14), two connect through drive belt transmission between threaded rod (2), just the drive belt is arranged in safety cover (14), the bottom of safety cover (14) is equipped with driving motor (15), just the output of driving motor (15) and the bottom rigid coupling of a threaded rod (2).

4. A support for assisting the multipoint detection of a resiliometer according to claim 1, wherein: no. two actuating mechanism is including seting up guide hole (16) at diaphragm (4) middle part, the inside rotation of guide hole (16) is connected with reciprocal lead screw (17), just the inside of diaphragm (4) is equipped with servo motor (18) that are used for driving reciprocal lead screw (17), the middle part threaded connection of reciprocal lead screw (17) has movable plate (19), and the front back of movable plate (19) all extends guide hole (16), the top of movable plate (19) is fixed and then has mounting panel (20), just resiliometer (5) are arranged on mounting panel (20), the side of mounting panel (20) is provided with electronic push cylinder (21) that are used for promoting resiliometer (5).

5. A support for assisting the multipoint detection of a resiliometer according to claim 4, wherein: the spout has been seted up at the top of mounting panel (20), the inside sliding connection of spout has L shaped plate (22), resiliometer (5) assemble on the top of L shaped plate (22), the output of electronic push cylinder (21) and the side rigid coupling of L shaped plate (22).

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