CN220818864U - Dial gauge stand for measuring deformation of building material - Google Patents
Dial gauge stand for measuring deformation of building material Download PDFInfo
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- CN220818864U CN220818864U CN202322554402.3U CN202322554402U CN220818864U CN 220818864 U CN220818864 U CN 220818864U CN 202322554402 U CN202322554402 U CN 202322554402U CN 220818864 U CN220818864 U CN 220818864U
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- 239000004566 building material Substances 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application relates to a dial indicator frame for measuring deformation of building materials, which belongs to the field of deformation measuring devices and comprises a supporting structure, a top plate, a universal structure and fixing rods, wherein the top plate is connected with a plurality of supporting structures, the universal structure is arranged on the top plate, the fixing rods are fixedly connected with the universal structure, the fixing rods are rotatably connected with the top plate through the universal structure, and fixing pieces for clamping the dial indicator are arranged on the fixing rods. The application has the effect of increasing the adjustment angle of the universal meter.
Description
Technical Field
The application relates to the field of deformation measuring devices, in particular to a dial indicator frame for measuring deformation of building materials.
Background
With the rapid development of society, the building scale of building is bigger and bigger, and the requirement on the intensity of the building material used is also higher and bigger, and whether the intensity of the building material can reach the construction standard or not is usually required to be measured before construction is carried out.
When the strength of a building material is detected, the deformation of the material after being stressed is usually measured by a dial indicator. At this time, the dial indicator needs to be kept in a stable state, so that stability and accuracy of the detected deformation value are guaranteed, the dial indicator is usually fixed on a stably arranged dial indicator frame, and the deformation of the dial indicator frame is used for moving the dial indicator to a set position to measure the deformation of the building material.
The prior dial indicator frame is generally provided with a dial indicator fixing rod on a magnetic base, the dial indicator is arranged on the fixing rod, the position of the dial indicator fixing rod, which is moved, is adjusted by fixing the magnetic base on steel materials at different positions, and the deformation of building materials is measured. Because the magnetic base needs to be attracted to the steel material, the stability of the magnetic base can be affected by the moment generated when the dial indicator is positioned far away from the magnetic base. In addition, the fixed lever is usually only movable in a set direction, limiting the flexibility of dial position adjustment.
Disclosure of utility model
In order to improve the flexibility of adjustment and the stability of the position of the dial indicator, the application provides a dial indicator frame for measuring the deformation of a building material.
The application provides a dial indicator frame for measuring deformation of a building material, which adopts the following technical scheme:
The utility model provides a measure percentage table frame of building material deformation, includes bearing structure, roof, universal structure and dead lever, the roof lower surface is connected with a plurality of bearing structure, universal structure sets up on the roof, the dead lever with universal structure fixed connection, the dead lever passes through universal structure with the roof rotates to be connected, be provided with the mounting that is used for the clamping percentage table on the dead lever.
By adopting the technical scheme, the dial indicator fixing rod arranged on the top plate can be stably supported by the supporting structure fixedly connected with the top plate, so that the dial indicator arranged on the fixing rod is prevented from shaking; the universal structure fixedly connected with the fixing rod is utilized, so that the position of the dial indicator can be changed from multiple angles, and the position of the dial indicator can be adjusted from more angles.
In a specific embodiment, the support structure comprises a first support rod, a second support rod and a length adjusting mechanism, one end of the first support rod is hinged to the top plate, a sliding groove is formed in the first support rod, the sliding groove extends to the position, away from one end of the top plate, of the first support rod, the second support rod is arranged in the sliding groove and can move relative to the first support rod, the length adjusting mechanism is arranged on the first support rod, away from one end of the top plate, and the length, extending out of the first support rod, of the second support rod is adjusted through controlling the length adjusting mechanism.
Through adopting above-mentioned technical scheme, utilize first bracing piece, second bracing piece and length adjustment mechanism, can stretch out the length of first bracing piece through length adjustment mechanism adjustment second bracing piece, change bearing structure's length, guarantee the stability of roof, change the fixed height of percentage table simultaneously.
In a specific embodiment, the length adjustment mechanism includes a cam ring, a cam driving lever and a pressing block, the cam ring is disposed at the end of the first supporting rod far away from one end of the top plate, the cam driving lever is disposed on the cam ring and is rotationally connected with the cam ring, the pressing block is disposed in the cam ring and is connected with the cam ring through a plurality of springs, the pressing block is disposed between the cam driving lever and the first supporting rod, a pressing block through hole is disposed on the first supporting rod between the pressing block and the second supporting rod, the pressing block is in contact with the cam driving lever, and the pressing block can pass through the pressing block through hole to press the second supporting rod along with the rotation of the cam driving lever.
Through adopting above-mentioned technical scheme, utilize cam ring, cam driving lever and briquetting, through rotating the cam driving lever of rotating the connection with the cam ring, make the briquetting of contacting with the cam driving lever compress tightly or leave the second bracing piece face, be favorable to more stable inject the extension length and the length of adjustment bearing structure of second bracing piece.
In a specific embodiment, the first support bars are disposed equidistantly in the circumferential direction of the top plate.
Through adopting above-mentioned technical scheme, utilize the equidistance to set up at the first bracing piece of roof circumference, be favorable to improving the stability that the bracing piece supported the roof.
In a specific implementation manner, the universal structure comprises a ball socket piece, a fixing seat, a clamp screw, an arc clamp and a universal ball, wherein the ball socket piece is arranged on a top plate, the universal ball is arranged in the ball socket piece and can rotate relative to the ball socket piece, the fixing rod is fixedly connected with the universal ball, a plurality of arc grooves are formed in the ball socket piece, the shape of the arc grooves is the same as that of the arc clamp, the fixing seat is arranged on the top plate, the clamp screw penetrates through the fixing seat and is in threaded connection with the fixing seat, one end of the clamp screw penetrates out of the fixing seat and is in rotary connection with the arc clamp, a rubber gasket is arranged on the fixing surface of the arc clamp, and the arc clamp can penetrate through the arc grooves to compress the universal ball under the driving of the clamp screw
Through adopting above-mentioned technical scheme, utilize fixing base, anchor clamps screw rod and arc anchor clamps, can be after the angle of adjustment percentage table, fix the universal ball through the arc anchor clamps, it is fixed with the universal ball, avoid the universal ball to rotate in ball socket spare in the measurement process, lead to the change of percentage table position, be favorable to improving the stability of percentage table.
In a specific embodiment, the fixing rod comprises a first fixing rod, a second fixing rod and a fastening device, wherein the first fixing rod is fixedly connected with the universal structure, and the second fixing rod is connected with the first fixing rod through the fastening device and can move relative to the first fixing rod.
Through adopting above-mentioned technical scheme, utilize first dead lever and second dead lever sliding connection, through the position that changes the second dead lever relative first dead lever to change the horizontal position of fixing the dial indicator on the second dead lever.
In a specific embodiment, the fastening device is fixed on the first support rod, a fastening device sliding hole is horizontally arranged on the fastening device, the second fixing rod penetrates through the fastening device sliding hole to be in sliding connection with the fastening device, and a fastening device screw rod is arranged on the fastening device, penetrates through the fastening device to extend into the fastening device sliding hole and is in threaded connection with the fastening device.
Through adopting above-mentioned technical scheme, utilize fastener slide hole and the fastener screw rod that sets up on fastener, can fix or adjust the horizontal position of second bracing piece through the cooperation between screw rod of screwing or unscrewing fastener and the second dead lever, can fix or adjust the horizontal position of percentage table to the second bracing piece.
In a specific implementation manner, the fixing piece is arranged at one end of the second fixing rod, which is far away from the fixing piece, a fixing piece through hole is formed in the fixing piece, a fixing piece screw rod is arranged on the fixing piece, and the fixing piece screw rod penetrates through the fixing piece to extend into the fixing piece through hole and is in threaded connection with the fixing piece.
Through adopting above-mentioned technical scheme, set up the mounting in second dead lever one end, can be favorable to improving the convenience of percentage table dismouting through screwing or unscrewing the cooperation between the mounting screw rod and the percentage table of installing on the mounting.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the support structure and the universal structure are beneficial to adjusting the position of the dial indicator and the fixed angle of the dial indicator, so that the stability of the dial indicator and the flexibility of position adjustment are improved;
2. The length adjusting mechanism arranged on the first supporting rod is beneficial to adjusting the length of the supporting structure and fixing the supporting structure after adjusting the length, and is beneficial to ensuring the stability of the top plate and adjusting the height position of the dial indicator;
3. the horizontal position of the second fixing rod can be adjusted through the fastening device arranged on the first fixing rod, so that the horizontal position of the dial indicator is changed.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an exploded view of a length adjustment device according to an embodiment of the present application.
Fig. 3 is a partial enlarged view of a portion a in fig. 1.
Reference numerals illustrate: 1. a support structure; 11. a first support bar; 12. a second support bar; 13. a length adjusting mechanism; 131. a cam ring; 132. a cam deflector rod; 133. briquetting; 2. a top plate; 3. a universal structure; 31. a socket member; 32. a fixing seat; 33. a clamp screw; 34. an arc-shaped clamp; 35. a universal ball; 4. a fixed rod; 41. a first fixing rod; 42. a second fixing rod; 43. a fastening device; 5. and a fixing piece.
Detailed Description
In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected; either directly or indirectly via an intermediate medium, or in communication with each other or in interaction with each other. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, and thus features defining "first," "second," or the like, may explicitly or implicitly include one or more of such features.
In the present application, unless otherwise stated, the azimuth words such as "up and down" are used to indicate azimuth or positional relationship based on the azimuth or positional relationship of the dial indicator frame for measuring deformation of a building material according to the present application when it is normally used. The description of the azimuth or the positional relationship of the dial indicator frame and the parts thereof for measuring the deformation of the building material is consistent with the installation azimuth in the actual use.
The embodiment of the application discloses a dial indicator frame for measuring deformation of a building material. As shown in fig. 1 to 3, the dial indicator frame for measuring deformation of a building material includes a support structure 1, a top plate 2, a universal structure 3, and a fixing rod 4. The supporting structure 1 comprises a first supporting rod 11, a second supporting rod 12 and a length adjusting mechanism 13, one end of the first supporting rod 11 is hinged to the lower surface of the top plate 2, a supporting rod sliding groove is formed in the first supporting rod 11, and the supporting rod sliding groove extends to the end, far away from the top plate 2, of the first supporting rod 11. The length adjusting device is arranged at one end part of the first support rod 11 far away from the top plate 2, the length adjusting mechanism 13 comprises a cam ring 131, a cam deflector 132 and a pressing block 133, the first support rod 11 penetrates through the cam ring 131 and is fixedly connected with the cam ring 131, a guide block is arranged in a chute of the first support rod 11 and is fixed on the first support rod 11 through bolts, a guide groove is formed in the second support rod 12 along the length direction, the guide block is matched with the guide groove to limit the second support rod 12, a cam ring through hole is formed in the cam ring 131, the cam deflector 132 is arranged in the cam ring through hole and can rotate relative to the cam ring 131, the pressing block 133 is arranged below the cam deflector 132, the pressing block 133 is connected with the cam ring 131 through a plurality of springs, the cam deflector 132 is in contact with the pressing block 133, along with the rotation of the cam deflector 133, the end surface of the pressing block 133 penetrates through the pressing block through hole to be pressed on the guide groove of the second support rod 12 to fix the second support rod 12, the pressing surface shape of the pressing block 133 corresponds to the guide groove shape, and one end part of the second support rod 12 far away from the top plate 2 is arranged in a conical shape.
The roof 2 is made by metal material, universal structure 3 sets up the upper surface at roof 2, universal structure 3 includes ball socket piece 31, fixing base 32, anchor clamps screw rod 33, arc anchor clamps 34 and universal ball 35, ball socket piece 31 sets up fixed connection at ball socket piece 31's upper surface, universal ball 35 sets up in ball socket piece 31 and rotates with ball socket piece 31 to be connected, two fixing bases 32 set up the roof 2 upper surface in ball socket piece 31 both sides, anchor clamps screw rod 33 pass fixing base 32 and with fixing base 32 threaded connection, the symmetry sets up two arc grooves on ball socket piece 31, the shape of arc groove is the same with the shape of arc anchor clamps 34, anchor clamps screw rod 33 stretches out fixing base 32 one end and rotates with arc anchor clamps 34 to be connected, be provided with the rubber gasket on the arc anchor clamps 34 stationary plane, arc anchor clamps 34 can pass arc groove pressure universal ball 35 under anchor clamps screw rod 33's drive.
The dead lever 4 is fixedly connected with the universal ball 35, and the dead lever 4 includes first dead lever 41, second dead lever 42 and fastener 43, and first dead lever 41 one end and universal ball 35 fixed connection, fastener 43 set up first dead lever 41 other end is provided with the fastener slide opening on the fastener 43 level, and second dead lever 42 passes fastener slide opening and fastener 43 sliding connection, is provided with the fastener bolt on the fastener 43, and the fastener bolt runs through fastener 43 and extends to the slide opening and with fastener 43 threaded connection. The second bracing piece 12 is kept away from fastener 43 one end and is provided with mounting 5, is provided with the mounting through-hole on the mounting 5, is provided with the mounting screw rod on the mounting 5, and the mounting screw rod passes mounting 5 to extend in the mounting through-hole and with mounting 5 threaded connection.
The implementation principle of the embodiment of the application is as follows: through adjusting bearing structure 1, through the articulated of first bracing piece 11 and roof 2, the angle of relative roof 2 of first bracing piece 11 and the length that second bracing piece 12 stretched out first bracing piece 11, make the percentage table reach suitable measurement height, through rotating universal ball 35, adjust the measurement angle of percentage table, when the percentage table reaches suitable measurement angle, fix universal ball 35 through arc anchor clamps 34, through the position of adjusting second dead lever 42, adjust the horizontal position of percentage table, when the percentage table reaches suitable position, fix second bracing piece 12 through fastener 43 screw rod, the mounting screw rod is fixed the percentage table on mounting 5 on second bracing piece 12, after the preparation work is accomplished, exert pressure on the building material, under the different pressure circumstances of measurement, the deformation condition of building material is recorded, observe the deformation of building material, judge that the building material can reach the construction requirement.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A dial indicator frame for measuring deformation of a building material, characterized in that: including bearing structure (1), roof (2), universal structure (3) and dead lever (4), roof (2) lower surface is connected with a plurality of bearing structure (1), universal structure (3) set up on roof (2), dead lever (4) with universal structure (3) fixed connection, dead lever (4) pass through universal structure (3) with roof (2) rotate to be connected, be provided with mounting (5) that are used for the clamping percentage table on dead lever (4).
2. A dial gauge stand for measuring deformation of a building material as defined in claim 1, wherein: the supporting structure (1) comprises a first supporting rod (11), a second supporting rod (12) and a length adjusting mechanism (13), wherein one end of the first supporting rod (11) is hinged to the top plate (2), a sliding groove is formed in the first supporting rod (11), the sliding groove extends to the position, away from one end of the top plate (2), of the first supporting rod (11), the second supporting rod (12) is arranged in the sliding groove and can move relative to the first supporting rod (11), the length adjusting mechanism (13) is arranged on the first supporting rod (11) and is away from one end of the top plate (2), and the length of the first supporting rod (11) is adjusted by controlling the length adjusting mechanism (13) to enable the second supporting rod (12) to extend out.
3. A dial gauge stand for measuring deformation of a building material as defined in claim 2, wherein: length adjustment mechanism (13) are including cam ring (131), cam driving lever (132) and briquetting (133), cam ring (131) set up first bracing piece (11) are kept away from roof (2) one end tip, cam driving lever (132) set up cam ring (131) are last and with cam ring (131) rotate and are connected, briquetting (133) set up in cam ring (131) and through several spring with cam ring (131) are connected, briquetting (133) set up between cam driving lever (132) and first bracing piece (11), briquetting (133) with be provided with the briquetting through-hole on first bracing piece (11) between second bracing piece (12), briquetting (133) with cam driving lever (132) contact, briquetting (133) can be along with the rotation of cam driving lever (132) is passed the briquetting through-hole compresses tightly second bracing piece (12).
4. A dial indicator holder for measuring deformation of a building material according to claim 3, wherein: the first support rods (11) are equidistantly arranged in the circumferential direction of the top plate (2).
5. A dial gauge stand for measuring deformation of a building material as defined in claim 1, wherein: the universal structure (3) comprises a ball socket piece (31), a fixed seat (32), a clamp screw (33), an arc clamp (34) and a universal ball (35), wherein the ball socket piece (31) is arranged on a top plate (2), the universal ball (35) is arranged in the ball socket piece (31) and can rotate relative to the ball socket piece (31), a fixing rod (4) is fixedly connected with the universal ball (35), a plurality of arc grooves are formed in the ball socket piece (31), the arc grooves are identical in shape with the arc clamp (34), the fixed seat (32) is arranged on the upper surface of the top plate (2), the clamp screw (33) penetrates through the fixed seat (32) and is in threaded connection with the fixed seat (32), one end of the clamp screw (33) is rotatably connected with the arc clamp (34), and a rubber gasket is arranged on a fixing surface of the arc clamp (34), and the arc clamp (34) can penetrate through the arc clamp (35) under the driving of the clamp screw (33).
6. A dial gauge stand for measuring deformation of a building material as defined in claim 1, wherein: the fixing rod (4) comprises a first fixing rod (41), a second fixing rod (42) and a fastening device (43), wherein the first fixing rod (41) is fixedly connected with the universal structure (3), and the second fixing rod (42) is connected with the first fixing rod (41) through the fastening device (43) and can move relative to the first fixing rod (41).
7. A dial gauge stand for measuring deformation of a building material as defined in claim 6, wherein: the fastening device (43) is fixed on the first fixing rod (41), a fastening device sliding hole is horizontally formed in the fastening device (43), the second fixing rod (42) penetrates through the fastening device sliding hole to be in sliding connection with the fastening device (43), a fastening device screw rod is arranged on the fastening device (43), penetrates through the fastening device (43), extends into the fastening device sliding hole and is in threaded connection with the fastening device (43).
8. A dial indicator holder for measuring deformation of a building material according to claim 7, wherein the dial indicator holder is adapted to measure deformation of the building material: the fixing piece (5) is arranged at one end, far away from the fixing piece (5), of the second fixing rod (42), a fixing piece through hole is formed in the fixing piece (5), a fixing piece screw rod is arranged on the fixing piece (5), penetrates through the fixing piece (5), extends into the fixing piece through hole and is in threaded connection with the fixing piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554402.3U CN220818864U (en) | 2023-09-19 | 2023-09-19 | Dial gauge stand for measuring deformation of building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554402.3U CN220818864U (en) | 2023-09-19 | 2023-09-19 | Dial gauge stand for measuring deformation of building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818864U true CN220818864U (en) | 2024-04-19 |
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ID=90706345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322554402.3U Active CN220818864U (en) | 2023-09-19 | 2023-09-19 | Dial gauge stand for measuring deformation of building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818864U (en) |
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2023
- 2023-09-19 CN CN202322554402.3U patent/CN220818864U/en active Active
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