CN214121892U

CN214121892U - Resiliometer with locating support

Info

Publication number: CN214121892U
Application number: CN202022772556.6U
Authority: CN
Inventors: 刘昆旺
Original assignee: Tianjin Dongwang Engineering Supervision Co ltd
Current assignee: Tianjin Dongwang Engineering Supervision Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-03
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a building material detects technical field, and discloses a resiliometer with locating support, including the push pedal, the equal movable mounting in left and right sides of push pedal bottom has branch. The bottom fixed mounting of branch has the bottom plate, the top fixed mounting of branch has the connecting plate, the top fixed mounting of connecting plate has one end and push pedal swing joint's gag lever post, the bottom fixed mounting in the gag lever post outside has coupling spring, the equal movable mounting in the left and right sides between connecting plate and the push pedal has the down tube, the bottom movable mounting of push pedal has the connecting rod. This resiliometer with locating support can detect the concrete plane, and whole testing process is succinct convenient very for the device can be better satisfy people's user demand.

Description

Resiliometer with locating support

Technical Field

The utility model relates to a building material detects technical field, specifically is a resiliometer with locating support.

Background

The tester for measuring the compressive strength of concrete is generally a resiliometer, and the resiliometer enables a rebound hammer to rebound to drive a pointer sliding block according to the restoring force generated by the instantaneous elastic deformation when an elastic striking rod strikes the surface of the concrete, and indicates the rebound displacement distance to estimate the compressive strength of the concrete.

Present resiliometer generally has the shortcoming of not being convenient for to use, when carrying out concrete strength rebound value measurement, requires that the axis of resiliometer should be perpendicular to concrete all the time and detect the face, because the resiliometer holds and the application of force by the manual work entirely, then when the bullet hits, the perpendicular angle between the bullet hitting plane of resiliometer test and the bullet hitting rod is not good to be mastered, data error appears easily, so propose a resiliometer that is equipped with the locating support and solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a resiliometer with locating support possesses advantages such as convenient to use, has solved the present resiliometer shortcoming that generally has not convenient to use, when carrying out concrete strength rebound value measurement, the axis that requires the resiliometer should be perpendicular to concrete detection face all the time, because the resiliometer holds and the application of force by the manual work entirely, when then the bullet hits, the perpendicular angle between the bullet hitting plane and the bullet hitting rod of resiliometer test is not good to be mastered, the problem of data error appears easily.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a resiliometer with a positioning bracket comprises a push plate, wherein support rods are movably arranged on the left side and the right side of the bottom of the push plate, a bottom plate is fixedly arranged on the bottom of each support rod, a connecting plate is fixedly arranged at the top of each support rod, a limiting rod with one end movably connected with the push plate is fixedly arranged at the top of the connecting plate, a connecting spring is fixedly arranged at the bottom of the outer side of the limiting rod, inclined rods are movably arranged on the left side and the right side between the connecting plate and the push plate, a connecting rod is movably arranged at the bottom of the push plate, an elastic rod is movably arranged at the bottom of the connecting rod, a resiliometer main body is fixedly arranged at the top of the connecting rod, an installation fixture block is fixedly arranged at the top of the outer side of the resiliometer main body, fixed blocks are fixedly arranged on the left side and the right side of the top of the push plate and between the two limiting rods, a connecting sleeve is fixedly arranged in an inner cavity of the fixed block, two equal movable mounting in one side that the adapter sleeve is relative has a threaded rod, two the equal movable mounting in one side that the threaded rod is relative has a movable plate, two the equal fixed mounting in upper and lower both ends of the movable plate back of the body one side that carries on the back has one end and fixed block swing joint's movable rod, the outside fixed mounting of movable rod has extrusion spring, two the equal fixed mounting in one side that the movable plate is relative has the cassette.

Preferably, the top of push pedal has seted up the perforation, and perforation and resiliometer bulk phase adaptation, the bottom fixed mounting of bottom plate has the quantity to be a plurality of lug.

Preferably, the through-hole has all been seted up to the left and right sides at push pedal top, the top fixed mounting of gag lever post has the spacing ring, and the diameter of stopper is greater than the diameter of through-hole.

Preferably, the connecting plate is fixed with the pivot with the equal fixed mounting in one side that the push pedal is relative, and connecting plate and push pedal all through pivot and down tube swing joint, branch and connecting plate are ninety degrees vertical installation.

Preferably, the top of gag lever post runs through and extends to the outside of push pedal and with push pedal swing joint, two equal fixed mounting in one side that the threaded rod carried on the back mutually has the rotation handle.

Preferably, two threaded holes are formed in one side, opposite to the connecting sleeve, of the connecting sleeve, the threaded holes are matched with the threaded rods, and the moving plate is symmetrically distributed with the perpendicular bisector of the pushing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a resiliometer with locating support possesses following beneficial effect:

the resiliometer with the positioning bracket is characterized in that the push plate is arranged, when measurement is needed, the device is moved to a detection position, the device can be stably arranged on a detection plane through the bottom plate, then the resiliometer main body penetrates through the push plate, the threaded rods on the left side and the right side of the resiliometer main body are rotated, the threaded holes matched with the threaded rods are formed in the connecting sleeve, the rotation of the connecting sleeve is limited through the arrangement of the fixed blocks and the movable rods, the movable plates on the left side and the right side are pushed to be close to each other under the rotation of the threaded rods, the mounting clamping blocks on the left side and the right side of the resiliometer are clamped through the clamping seats, the resiliometer main body can be stably arranged on the push plate, the resiliometer main body and the striking rods are always perpendicular to a concrete detection surface, then the push plate is pressed downwards, the resiliometer main body is driven to integrally move downwards, the striking rods are taken in the connecting rods, and then the push plate is released, connecting spring under the extrusion state pushes up the push pedal this moment, drives the resiliometer main part and wholly shifts up for the original position is got back to the resiliometer main part, and the impact rod stretches out again, can accomplish the planar detection of concrete, and whole testing process is succinct convenient very, makes the device can be better satisfy people's user demand.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a support rod 1, a bottom plate 2, a connecting rod 3, an elastic rod 4, a connecting plate 5, an inclined rod 6, a connecting spring 7, a limiting rod 8, a push plate 9, a threaded rod 10, a resiliometer main body 11, a fixing block 12, an installation clamping block 13, a clamping seat 14, an extrusion spring 15, a movable rod 16, a connecting sleeve 17 and a moving plate 18.

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. 1-2, a resiliometer with a positioning bracket comprises a push plate 9, when a measurement is required, the device is moved to a detection position, the device can be stably arranged on a detection plane through a bottom plate 2, then a resiliometer main body 11 passes through the push plate 9, threaded rods 10 on the left and right sides of the push plate 9 are rotated, threaded holes matched with the threaded holes are formed in a connecting sleeve 17, the rotation of the threaded rods 10 is limited through arrangement of a fixed block 12 and a movable rod 16, so that the movable plates 18 on the left and right sides are pushed to be close to each other under the rotation of the threaded rods 10, mounting clamping blocks 13 on the left and right sides of the resiliometer 11 are clamped through a clamping seat 14, the resiliometer main body 11 can be stably arranged on the push plate 9, the resiliometer main body 11 and a striking rod 4 are always vertical to a concrete detection surface, and then the push plate 9 is pressed down, the rebound apparatus main body 11 is driven to move down integrally, the rebound rod 4 is taken in the connecting rod 3, then the push plate 9 is released, the connecting spring 7 in an extrusion state pushes the push plate 9 upwards, the rebound apparatus main body 11 is driven to move upwards integrally, the rebound apparatus main body 11 returns to the original position, the rebound rod 4 stretches out again, and the detection of the concrete plane can be completed, the whole detection process is very simple and convenient, the device can better meet the use requirements of people, the top of the push plate 9 is provided with a perforation, the perforation is matched with the rebound apparatus main body 11, the bottom of the bottom plate 2 is fixedly provided with a plurality of lugs, the left side and the right side of the bottom of the push plate 9 are both movably provided with supporting rods 1, the bottom of each supporting rod 1 is fixedly provided with a bottom plate 2, the top of each supporting rod 1 is fixedly provided with a connecting plate 5, one side of each connecting plate 5 opposite to the push plate 9 is fixedly provided with a rotating shaft, the connecting plate 5 and the push plate 9 are movably connected with the diagonal rod 6 through a rotating shaft, the support rod 1 and the connecting plate 5 are vertically installed at ninety degrees, a limiting rod 8 with one end movably connected with the push plate 9 is fixedly installed at the top of the connecting plate 5, through holes are formed in the left side and the right side of the top of the push plate 9, a limiting ring is fixedly installed at the top of the limiting rod 8, through the arrangement of the limiting ring, in the process that the connecting spring 7 pushes the push plate 9 back, the push plate 9 cannot be separated from the limiting rod 8, the device is more stable to use, the diameter of the limiting block is larger than that of the through hole, the connecting spring 7 is fixedly installed at the bottom of the outer side of the limiting rod 8, the diagonal rod 6 is movably installed at the left side and the right side between the connecting plate 5 and the push plate 9, through the arrangement of the diagonal rod 6, the moving stability of the connecting plate 5 and the push plate 9 can be further enhanced, the detection effect of the device is better, and the connecting rod 3 is movably installed at the bottom of the push plate 9, bottom movable mounting of connecting rod 3 has impact pole 4, top fixed mounting of connecting rod 3 has resiliometer main part 11, the top fixed mounting in the resiliometer main part 11 outside has installation fixture block 13, equal fixed mounting has fixed block 12 between the left and right sides at push pedal 9 top just is located two gag lever posts 8, the inner chamber fixed mounting of fixed block 12 has connecting sleeve 17, two relative one sides of connecting sleeve 17 all set up threaded hole, and threaded hole and threaded rod 10 looks adaptation, two movable plates 18 are the symmetric distribution with the perpendicular bisector of push pedal 9, the equal movable mounting in two relative one sides of connecting sleeve 17 has threaded rod 10, the top of gag lever post 8 is run through and is extended to the outside of push pedal 9 and with push pedal 9 swing joint, the equal fixed mounting in one side that two threaded rod 10 carried on the back has the rotation handle, the equal movable plate 18 of the equal movable mounting in one side that two threaded rod 10 are relative, the equal fixed mounting in both ends about two 18 carried on the back on the body one side has one end and fixed block 12 swing joint's movable handle's movable joint's movable handle The outer sides of the moving rod 16 and the movable rod 16 are fixedly provided with extrusion springs 15, and the opposite sides of the two moving plates 18 are fixedly provided with clamping seats 14.

In summary, according to the resiliometer with the positioning bracket, by arranging the push plate 9, when measurement is required, the device is firstly moved to a detection position, the device can be stably arranged on a detection plane through the bottom plate 2, then the resiliometer main body 11 passes through the push plate 9, the threaded rods 10 on the left and right sides are rotated, as the threaded holes matched with the threaded holes are formed in the connecting sleeve 17, the rotation of the connecting sleeve is limited through the arrangement of the fixed block 12 and the movable rod 16, the movable plates 18 on the left and right sides are pushed to be close to each other under the rotation of the threaded rods 10, the mounting fixture blocks 13 on the left and right sides of the resiliometer 11 are clamped through the clamping seats 14, the resiliometer main body 11 can be stably arranged on the push plate 9, the resiliometer main body 11 and the striking rod 4 are always perpendicular to the concrete detection plane, then the push plate 9 is pressed down to drive the resiliometer main body 11 to move down integrally, make 4 income connecting rod 3 insides of impact bar, then release push pedal 9, connecting spring 7 under the extrusion state pushes up push pedal 9 this moment, drive resiliometer main part 11 and wholly shift up, make resiliometer main part 11 get back to the primary importance, impact bar 4 stretches out again, can accomplish the detection to the concrete plane, whole testing process is succinct convenient very, make the device can be better satisfy people's user demand, the shortcoming of using not convenient for has generally been existing to the resiliometer that has now been solved, when carrying out concrete strength rebound value measurement, require that the axis of resiliometer should be perpendicular to concrete test face all the time, because the resiliometer leans on the manual work to grip and the application of force completely, when then the bullet hits, the perpendicular angle between impact bar 4 and the impact plane of resiliometer test is not good to master, the problem of data error appears easily.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a resiliometer with locating support, includes push pedal (9), its characterized in that: the left and right sides of the bottom of the push plate (9) are both movably mounted with a support rod (1), the bottom of the support rod (1) is fixedly mounted with a bottom plate (2), the top of the support rod (1) is fixedly mounted with a connecting plate (5), the top of the connecting plate (5) is fixedly mounted with a limiting rod (8) with one end movably connected with the push plate (9), the bottom of the outer side of the limiting rod (8) is fixedly mounted with a connecting spring (7), the left and right sides between the connecting plate (5) and the push plate (9) are both movably mounted with an inclined rod (6), the bottom of the push plate (9) is movably mounted with a connecting rod (3), the bottom of the connecting rod (3) is movably mounted with a striking rod (4), the top of the connecting rod (3) is fixedly mounted with a resiliometer main body (11), the top of the outer side of the resiliometer main body (11) is fixedly mounted with a fixture block (13), the utility model discloses a push pedal's (9) top, including push pedal (9) top, inner chamber fixed mounting have connecting sleeve (17), two equal movable mounting in one side that connecting sleeve (17) is relative has threaded rod (10), two equal movable mounting in one side that threaded rod (10) is relative has movable plate (18), two equal movable mounting in upper and lower both ends that movable plate (18) carried on the back mutually one side has one end and fixed block (12) swing joint's movable rod (16), the outside fixed mounting of movable rod (16) has extrusion spring (15), two equal fixed mounting in one side that movable plate (18) is relative has cassette (14).

2. A resiliometer provided with a positioning bracket according to claim 1, wherein: the top of push pedal (9) has been seted up the perforation, and perforate and resiliometer main part (11) looks adaptation, the bottom fixed mounting of bottom plate (2) has the quantity to be a plurality of lug.

3. A resiliometer provided with a positioning bracket according to claim 1, wherein: the through-hole has all been seted up to the left and right sides at push pedal (9) top, the top fixed mounting of gag lever post (8) has the spacing ring, and the diameter of stopper is greater than the diameter of through-hole.

4. A resiliometer provided with a positioning bracket according to claim 1, wherein: the equal fixed mounting in one side that connecting plate (5) and push pedal (9) are relative has a pivot, and connecting plate (5) and push pedal (9) all through pivot and down tube (6) swing joint, branch (1) is ninety degrees perpendicular installation with connecting plate (5).

5. A resiliometer provided with a positioning bracket according to claim 1, wherein: the top of gag lever post (8) runs through and extends to the outside of push pedal (9) and with push pedal (9) swing joint, two equal fixed mounting in one side that threaded rod (10) carried on the back mutually has the rotation handle.

6. A resiliometer provided with a positioning bracket according to claim 1, wherein: two threaded holes are formed in one side, opposite to the connecting sleeve (17), of the connecting sleeve, the threaded holes are matched with the threaded rods (10), and the moving plate (18) is symmetrically distributed with the perpendicular bisector of the push plate (9).