CN218546430U - Novel concrete resiliometer's auxiliary structure - Google Patents

Abstract

The utility model provides a novel concrete resiliometer's auxiliary structure. Novel concrete resiliometer's auxiliary structure is including the resiliometer body that is used for building subject to use, the resiliometer body includes two parts of resiliometer casing and impact pole, be equipped with F type auxiliary frame on the resiliometer casing, slidable mounting has transverse movement pole and L type screw rod on the F type auxiliary frame, fixed mounting has same bar balancing piece on transverse movement pole and the L type screw rod, fixed cover is equipped with the annular tube on the transverse movement pole, one side fixed mounting that the annular tube is close to L type screw rod has the scale, the one end fixed mounting that the bar balancing piece was kept away from to the transverse movement pole has a wall pasting board. The utility model provides a novel concrete resiliometer's auxiliary structure has convenient to use, can simply effectually carry out the straightness that hangs down to building subject's wall and detect, and the numerical value of obtaining is more accurate, the advantage of easy user's operation.

Description

Novel concrete resiliometer's auxiliary structure

Technical Field

The utility model belongs to the technical field of the resiliometer, especially, relate to a novel concrete resiliometer's auxiliary structure.

Background

The basic principle of the resiliometer is that a spring drives a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that the local concrete deforms and absorbs 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, and the maximum rebound distance of the heavy hammer is displayed by the instrument in the name of a rebound value (the ratio of the maximum rebound distance to the initial length of the spring);

through the retrieval, the patent document of authorizing publication number CN213516718U discloses a concrete resiliometer with auxiliary device, including resiliometer and impact rod, the impact rod is installed to resiliometer's the inside clearance fit in left side, auxiliary component is installed on resiliometer's right side, auxiliary component includes clamp plate, sleeve, first slider, riser, first spring and branch, the riser rigid coupling is at resiliometer's right-hand member, telescopic left end all links to each other with the clamp plate is fixed through branch, this concrete resiliometer with auxiliary device, and structure scientific and reasonable, convenience safe in utilization is provided with the cooperation between riser, resiliometer, impact rod, clamp plate, sleeve, first slider and the branch, and the user can press the resiliometer that has the riser earlier through the inside impact rod of left end on the concrete surface that needs the measurement, makes the continuous its inside withdrawal of impact rod along with the continuous removal of resiliometer, has avoided guaranteeing that impact rod and concrete surface vertical state are not convenient for observing the impact rod state problem of locating.

However, the structure has the disadvantages that the pressing plate and the resiliometer body are fixed, so that after the elastic striking rod on the resiliometer body is contacted with the wall surface, the pressing plate is in an inclined state under the action of relative fixation when the elastic striking rod is inclined, and at the moment, the pressing plate and the elastic striking rod are in a consistent state, so that the pointer position is unchanged, and the verticality of the concrete surface cannot be measured.

Therefore, there is a need to provide a new auxiliary structure of a concrete rebound apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can simply effectually carry out the straightness that hangs down to building subject's wall and detect, the numerical value of reacing is more accurate, the novel concrete resiliometer's of easy user's operation auxiliary structure.

In order to solve the technical problem, the utility model provides a novel concrete resiliometer's auxiliary structure includes the resiliometer body that is used for building the main part to use, the resiliometer body includes resiliometer casing and bouncing rod two parts, be equipped with F type auxiliary frame on the resiliometer casing, slidable mounting has horizontal travel bar and L type screw rod on the F type auxiliary frame, fixed mounting has the same bar balancing piece on horizontal travel bar and the L type screw rod, fixed cover is equipped with the annular sleeve pipe on the horizontal travel bar, the annular sleeve pipe is close to one side fixed mounting of L type screw rod and is equipped with the scale, the horizontal travel bar is kept away from the one end fixed mounting of bar balancing piece and is equipped with the wall-mounting board, be equipped with installation mechanism on the horizontal travel bar, be equipped with adjustment mechanism on the L type screw rod;

the moving mechanism comprises a square sleeve, the square sleeve is slidably sleeved on the transverse moving rod, a laser emitter is fixedly mounted at the top of the square sleeve, an arc-shaped driven rod is fixedly mounted at one end, close to the wall attaching plate, of the square sleeve, one end, far away from the square sleeve, of the arc-shaped driven rod penetrates through the wall attaching plate and is in contact with the building body, a square support is fixedly mounted at the bottom of the square sleeve, a transverse sliding rod is slidably mounted on the square sleeve, and one end, close to the square support, of the transverse sliding rod is fixedly connected with the square support;

adjustment mechanism includes the internal thread sleeve, and the internal thread sleeve thread bush is established on L type screw rod, rotates the cover on the internal thread sleeve and is equipped with square articulated slab, and it has the hinge bar to articulate on the square articulated slab, and the one end that square articulated slab was kept away from to the hinge bar articulates there is slope type connecting plate, fixedly connected with refractor on the slope type connecting plate, and one side fixed mounting that refractor was kept away from to slope type connecting plate has articulated piece, and the one end that bar balancing piece was kept away from to L type screw rod articulates on articulated piece.

Installation mechanism includes screw rod one, screw rod one thread mounting is on F type auxiliary frame, screw rod one is close to the one end rotation of resiliometer casing and installs arc splint one, one side that screw rod one was kept away from to arc splint one is equipped with arc splint two, arc splint two all contact with the resiliometer casing with arc splint one, arc splint two one end fixed mounting who keeps away from arc splint one has the head rod, the one end and the F type auxiliary frame fixed connection that arc splint two were kept away from to the head rod, screw one has been seted up on the F type auxiliary frame, screw one and screw rod threaded connection, slidable mounting has first gag lever post on the F type auxiliary frame, first gag lever post is close to the one end and the first fixed connection of arc splint.

As a further proposal of the utility model, installation mechanism is still including first connecting hole and second connecting hole, and first connecting hole and second connecting hole are all seted up on F type auxiliary frame, first connecting hole and second connecting hole respectively with lateral shifting pole and L type screw rod sliding connection, have seted up screw two on the top inner wall of first connecting hole, and screw two is installed to screw two internal threads, and the bottom of screw two contacts with the top of lateral shifting pole.

As a further scheme of the utility model, the slip cap is equipped with the extension spring on the transverse shifting pole, the one end and the supplementary frame one side fixed connection of F type of extension spring, the other end and the bar balancing piece fixed connection of extension spring.

As a further scheme of the utility model, first sliding hole has been seted up on the square sleeve pipe, first sliding hole and horizontal sliding rod sliding connection, the slip cap is equipped with expanding spring on the horizontal sliding rod, expanding spring's one end and square support fixed connection, expanding spring's the other end and square sleeve pipe fixed connection, and second sliding hole has been seted up to one side of wall pasting board, and second sliding hole is located the top of lateral shifting pole, second sliding hole and arc driven lever sliding connection.

Compared with the prior art, the utility model provides a novel concrete resiliometer's auxiliary structure has following beneficial effect:

1. the utility model discloses a set up installation mechanism, installation mechanism can be simple effectual use the resiliometer body to carry out the straightness test period that hangs down to the wall of building subject, be convenient for install and dismantle the resiliometer body;

2. the utility model discloses a set up moving mechanism and adjustment mechanism, can be simple effectual use resiliometer body test wall straightness between hanging down, light that sends after starting through laser emitter and through the numerical value that the refractor refraction obtained on the scale, it is perpendicular to see out the wall, can not receive the restriction after impact rod and the wall contact, and the data that reachs are more accurate.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front view of a preferred embodiment of an auxiliary structure of a novel concrete rebound apparatus provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of a partial cross-sectional structure of the rebound apparatus body in a top view state of the present invention;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a front cross-sectional structural view of portion C of FIG. 3;

FIG. 6 is a schematic cross-sectional side view of the F-shaped auxiliary frame of the present invention;

fig. 7 is an assembly view of the middle traverse rod, the annular sleeve and the graduated scale of the present invention.

In the figure: 100. a building body; 200. a resiliometer body; 201. a resiliometer housing; 202. A tapping rod; 1. an F-shaped auxiliary frame; 101. a first screw rod; 102. an arc-shaped splint I; 103. an arc-shaped splint II; 104. a second screw; 2. a transverse travel bar; 3. an L-shaped screw; 301. an internally threaded sleeve; 302. a square hinge plate; 303. a hinged lever; 304. an inclined connecting plate; 305. A refractor; 306. a hinged block; 4. a strip-shaped balance block; 5. an annular sleeve; 6. a graduated scale; 7. pasting a wallboard; 8. a square sleeve; 801. a laser transmitter; 802. an arc-shaped driven rod; 803. a square bracket; 804. a transverse slide bar; 805. a telescopic spring.

Detailed Description

Please refer to fig. 1 to 7, wherein fig. 1 is a schematic front view of an auxiliary structure of a concrete rebound apparatus according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic view of a partial cross-sectional structure of the rebound tester body in a top view of the present invention; FIG. 4 is an enlarged schematic view of portion B of FIG. 3; FIG. 5 is a front cross-sectional structural view of portion C of FIG. 3; FIG. 6 is a schematic side sectional view of the F-shaped auxiliary frame of the present invention; fig. 7 is an assembly view of the middle traverse rod, the annular sleeve and the graduated scale of the present invention. The novel auxiliary structure of the concrete resiliometer comprises a resiliometer body 200 used for a building main body 100, wherein the resiliometer body 200 comprises a resiliometer shell 201 and a bouncing rod 202, an F-shaped auxiliary frame 1,F type auxiliary frame 1 is arranged on the resiliometer shell 201, a transverse moving rod 2 and an L-shaped screw rod 3 are arranged on the auxiliary frame 1 in a sliding mode, the same bar-shaped balance block 4 is fixedly arranged on the transverse moving rod 2 and the same L-shaped screw rod 3, an annular sleeve 5 is fixedly sleeved on the transverse moving rod 2, a graduated scale 6 is fixedly arranged on one side, close to the L-shaped screw rod 3, of the annular sleeve 5, an installation mechanism is arranged on one end, far away from the bar-shaped balance block 4, of the transverse moving rod 2, of a wall pasting plate 7,F type auxiliary frame 1 is fixedly arranged, a moving mechanism is arranged on the transverse moving rod 2, and an adjusting mechanism is arranged on the L-shaped screw rod 3;

the moving mechanism comprises a square sleeve 8, the square sleeve 8 is sleeved on the transverse moving rod 2 in a sliding manner, a laser emitter 801 is fixedly mounted at the top of the square sleeve 8, an arc-shaped driven rod 802 is fixedly mounted at one end, close to the wall pasting plate 7, of the square sleeve 8, one end, far away from the square sleeve 8, of the arc-shaped driven rod 802 penetrates through the wall pasting plate 7 and is in contact with the building main body 100, a square support 803 is fixedly mounted at the bottom of the square sleeve 8, a transverse sliding rod 804 is slidably mounted on the square sleeve 8, and one end, close to the square support 803, of the transverse sliding rod 804 is fixedly connected with the square support 803;

adjustment mechanism includes female thread sleeve 301, female thread sleeve 301 thread bush is established on L type screw rod 3, the last rotation cover of female thread sleeve 301 is equipped with square articulated slab 302, it has hinge bar 303 to articulate on the square articulated slab 302, hinge bar 303 keeps away from the one end of square articulated slab 302 and articulates there is slope type connecting plate 304, fixedly connected with refractor 305 on the slope type connecting plate 304, one side fixed mounting that refractor 305 was kept away from to slope type connecting plate 304 has articulated piece 306, L type screw rod 3 keeps away from the one end of bar balancing piece 4 and articulates on articulated piece 306.

Installation mechanism includes screw rod 101, screw rod 101 screw thread is installed on F type auxiliary frame 1, screw rod 101 is close to the one end rotation of resiliometer casing 201 and is installed arc splint 102, one side that screw rod 101 was kept away from to arc splint 102 is equipped with arc splint two 103, arc splint two 103 all contact with resiliometer casing 201 with arc splint 102, the one end fixed mounting that arc splint 102 was kept away from to arc splint two 103 has the head rod, the one end and the F type auxiliary frame 1 fixed connection that arc splint two 103 were kept away from to the head rod, screw one has been seted up on the F type auxiliary frame 1, screw one and screw rod 101 threaded connection, slidable mounting has first gag lever post on the F type auxiliary frame 1, the one end and the arc splint 102 fixed connection that first gag lever post is close to arc splint 102.

Installation mechanism is still including first connecting hole and second connecting hole, and first connecting hole and second connecting hole are all seted up on F type auxiliary frame 1, first connecting hole and second connecting hole respectively with 2 and the 3 sliding connection of L type screw rods of transverse moving rod, have seted up screw two on the top inner wall of first connecting hole, and screw two 104 are installed to screw two internal threads, and the bottom of screw two 104 contacts with the top of transverse moving rod 2.

The transverse moving rod 2 is sleeved with a tension spring in a sliding mode, one end of the tension spring is fixedly connected with one side of the F-shaped auxiliary frame 1, and the other end of the tension spring is fixedly connected with the strip-shaped balance block 4.

The square sleeve 8 is provided with a first sliding hole, the first sliding hole is in sliding connection with the transverse sliding rod 804, the transverse sliding rod 804 is slidably sleeved with an expansion spring 805, one end of the expansion spring 805 is fixedly connected with the square support 803, the other end of the expansion spring 805 is fixedly connected with the square sleeve 8, one side of the wall plate 7 is provided with a second sliding hole, the second sliding hole is located above the transverse moving rod 2, and the second sliding hole is in sliding connection with the arc driven rod 802.

The utility model provides a novel concrete resiliometer's auxiliary structure's theory of operation as follows:

when the resiliometer body 200 needs to be used for testing verticality of the wall surface of the building main body 100, firstly, a constructor firstly holds the resiliometer body 200 by hand, then rotates the second screw 104, at the moment, after the transverse moving rod 2 is not bound, under the action of the tension spring, the transverse moving rod 2 drives the wall attaching plate 7 to move so as to be in contact with the wall surface, then releases the elastic striking rod 202 to make the wall surface in contact, at the moment, the laser emitter 801 is started, light emitted after the laser emitter 801 is started is refracted on the graduated scale 6 through the refractor 305, at the moment, a right triangle is formed among the three points of the laser emitter 801, the refractor 305 and the graduated scale 6, the refracted position of the light on the graduated scale 6 is observed, and then the refracted position is manually recorded;

when the resiliometer body 200 is used for testing another position of the wall surface, if the wall surface is inclined, a certain included angle is formed between the wall-attached plate 7 and the wall surface, at this time, the telescopic spring 805 pushes the square sleeve 8 to move under the action of the telescopic spring 805, the square sleeve 8 drives the arc-shaped driven rod 802 to move, the arc-shaped driven rod 802 passes through the second sliding hole and then contacts with the wall surface, at this time, the laser emitter 801 moves, at this time, the numerical value of the laser emitter 801 refracted on the graduated scale 6 through the refractor 305 is observed, if the numerical value is the same as that before, the wall surface is vertical, otherwise, the wall surface is inclined, and the obtained data is more accurate,

the resiliometer body 200 needs to be detached, the first screw 101 is directly rotated, the first arc-shaped clamping plate 102 is far away from the second arc-shaped clamping plate 103, otherwise, the resiliometer body 200 can be fixed, and operation is easy for a user.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.

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, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.

Claims (5)

1. The novel auxiliary structure of the concrete resiliometer is characterized by comprising a resiliometer body used for a building main body, wherein the resiliometer body comprises a resiliometer shell and an elastic striking rod, an F-shaped auxiliary frame is arranged on the resiliometer shell, a transverse moving rod and an L-shaped screw rod are slidably mounted on the F-shaped auxiliary frame, the transverse moving rod and the L-shaped screw rod are fixedly provided with the same bar-shaped balance block, an annular sleeve is fixedly sleeved on the transverse moving rod, a scale is fixedly mounted on one side, close to the L-shaped screw rod, of the annular sleeve, a wall-pasting plate is fixedly mounted at one end, far away from the bar-shaped balance block, of the transverse moving rod, a mounting mechanism is arranged on the F-shaped auxiliary frame, a moving mechanism is arranged on the transverse moving rod, and an adjusting mechanism is arranged on the L-shaped screw rod;

the moving mechanism comprises a square sleeve, the square sleeve is slidably sleeved on the transverse moving rod, a laser emitter is fixedly mounted at the top of the square sleeve, an arc driven rod is fixedly mounted at one end, close to the wall attaching plate, of the square sleeve, one end, far away from the square sleeve, of the arc driven rod penetrates through the wall attaching plate and contacts with the building body, a square support is fixedly mounted at the bottom of the square sleeve, a transverse sliding rod is slidably mounted on the square sleeve, and one end, close to the square support, of the transverse sliding rod is fixedly connected with the square support;

adjustment mechanism includes the internal thread sleeve, and the internal thread sleeve thread bush is established on L type screw rod, rotates the cover on the internal thread sleeve and is equipped with square articulated slab, and it has the hinge bar to articulate on the square articulated slab, and the one end that square articulated slab was kept away from to the hinge bar articulates there is slope type connecting plate, fixedly connected with refractor on the slope type connecting plate, and one side fixed mounting that refractor was kept away from to slope type connecting plate has articulated piece, and the one end that bar balancing piece was kept away from to L type screw rod articulates on articulated piece.

2. The novel auxiliary structure of a concrete resiliometer according to claim 1, wherein the mounting mechanism comprises a first screw, a first screw is threadedly mounted on the F-shaped auxiliary frame, a first arc-shaped clamping plate is rotatably mounted at one end of the first screw, which is close to the resiliometer shell, a second arc-shaped clamping plate is arranged at one side of the first arc-shaped clamping plate, which is far away from the first screw, both the second arc-shaped clamping plate and the first arc-shaped clamping plate are in contact with the resiliometer shell, a first connecting rod is fixedly mounted at one end of the second arc-shaped clamping plate, one end of the first connecting rod, which is far away from the second arc-shaped clamping plate, is fixedly connected with the F-shaped auxiliary frame, a first screw hole is formed in the F-shaped auxiliary frame, the first screw is threadedly connected with the first screw, a first limiting rod is slidably mounted on the F-shaped auxiliary frame, and one end of the first limiting rod, which is close to the first arc-shaped clamping plate, is fixedly connected with the first arc-shaped clamping plate.

3. The novel auxiliary structure of a concrete resiliometer according to claim 1, wherein said mounting mechanism further comprises a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are both opened on the F-shaped auxiliary frame, the first connecting hole and the second connecting hole are respectively connected with the transverse moving rod and the L-shaped screw rod in a sliding manner, a second screw hole is opened on the inner wall of the top of the first connecting hole, a second screw rod is installed in the second screw hole through internal threads, and the bottom end of the second screw rod is in contact with the top of the transverse moving rod.

4. The novel auxiliary structure of a concrete rebound instrument as claimed in claim 1, wherein the lateral shifting rod is slidably sleeved with a tension spring, one end of the tension spring is fixedly connected with one side of the F-shaped auxiliary frame, and the other end of the tension spring is fixedly connected with the strip-shaped balance block.

5. The auxiliary structure of a novel concrete resiliometer according to claim 1, wherein a first sliding hole is formed in the square sleeve, the first sliding hole is slidably connected with the transverse sliding rod, an expansion spring is slidably sleeved on the transverse sliding rod, one end of the expansion spring is fixedly connected with the square support, the other end of the expansion spring is fixedly connected with the square sleeve, a second sliding hole is formed in one side of the wall attaching plate, the second sliding hole is located above the transverse moving rod, and the second sliding hole is slidably connected with the arc-shaped driven rod.

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