CN218382054U

CN218382054U - Novel concrete test block elastic modulus apparatus

Info

Publication number: CN218382054U
Application number: CN202222584961.4U
Authority: CN
Inventors: 翁加伟; 王维泽; 王永春; 黄曦
Original assignee: Guangdong Baizheng Engineering Testing Co ltd
Current assignee: Guangdong Baizheng Engineering Testing Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-24
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a novel concrete test block elasticity modulus apparatus, including annular survey frame, the quantity of annular survey frame is two, two the equal fixed mounting in the left and right sides of annular survey frame has the connecting block, the inside of annular survey frame is provided with the fastening device that quantity is four, the top of annular survey frame is provided with measuring mechanism, top be provided with adjustment mechanism between connecting block and the below connecting block, adjustment mechanism includes that measuring rod, extension rod, adjusting screw, initiative worm, driven worm wheel and regulation are twisted the head, the top the bottom fixed mounting of connecting block has the measuring rod, the inside slidable mounting of measuring rod has the extension rod, the interior roof of measuring rod rotates installs the adjusting screw that one end extends to the extension rod inside. This novel concrete test block elastic modulus apparatus through adjustment mechanism's setting, can not make measuring range obstructed, shows the holistic measurement of lifting means efficiency, has made things convenient for the use.

Description

Novel concrete test block elastic modulus apparatus

Technical Field

The utility model relates to a concrete elastic modulus apparatus technical field specifically is a novel concrete test block elastic modulus apparatus.

Background

The concrete elasticity modulus tester is mainly used for measuring the elasticity modulus of a concrete test block, before the test is started, the elasticity modulus tester is sleeved on the test block, then a fixing screw is screwed to fix the test block, then the tester and the test block are placed on a lower pressure plate of a pressure tester, the center of the test block is aligned with the center of the lower pressure plate of the pressure tester, and a dial indicator is zeroed.

In realizing this application in-process, the inventor finds that there is following problem at least in this technique, current concrete elasticity modulus apparatus before the test, needs the user to measure the location to the concrete test piece manually, makes equipment can be accurate to the fixed test of equipment to concrete test piece department, needs the manual work to rule out the concrete test piece that each piece detected, wastes time and energy, reduces detection efficiency, so needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel concrete test block elasticity modulus apparatus possesses advantages such as direct ration installation detects, has solved current concrete elasticity modulus apparatus before the test, needs the manual problem of drawing a line location detection.

In order to achieve the above object, the utility model provides a following technical scheme: a novel concrete test block elastic modulus tester comprises two annular testing frames, wherein connecting blocks are fixedly mounted on the left side and the right side of each of the two annular testing frames, four fastening mechanisms are arranged inside each annular testing frame, a measuring mechanism is arranged at the top of each annular testing frame, and an adjusting mechanism is arranged between the upper connecting block and the lower connecting block;

adjustment mechanism includes that ration pole, extension rod, adjusting screw, initiative worm, driven worm wheel and regulation twist the head, the top the bottom fixed mounting of connecting block has the ration pole, the inside slidable mounting of ration pole has the extension rod, the interior roof of ration pole is rotated and is installed one end and extend to the inside adjusting screw of extension rod, the inside back of the body one side of the back of the body of ration pole all rotates and installs the initiative worm that one end extends to the outside of ration pole, adjusting screw's outside fixed mounting one end and the driven worm wheel of initiative worm engaged with mutually, the head is twisted in the equal fixed mounting in one side that the initiative worm carried on the back of the body mutually.

Further, fastening device includes fastening screw and regulation handle, the outside screw thread of annular survey frame is installed one end and is run through and extend to the inside fastening screw of annular survey frame, one side fixed mounting that fastening screw kept away from annular survey frame has the regulation handle.

Furthermore, the measuring mechanism comprises a threaded seat and a dial indicator, the threaded seat is fixedly mounted on the front side of the top of the annular measuring frame, and the dial indicator is mounted on the internal threads of the threaded seat.

Further, the extension rod is installed in adjusting screw's outside at the extension rod screw thread, the ration pole is the rectangle pole.

Furthermore, the outer portion of the annular measuring frame is provided with four threaded holes, and the threaded holes are matched with the fastening screws.

Further, the outer wall of extension rod is laminated with the inner wall of graduated flask mutually, the graduation apparatus has all been seted up in the front of extension rod and the front of graduated flask.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this novel concrete test block elastic modulus apparatus through adjustment mechanism's setting, can not make measuring range obstructed, shows the holistic measurement of lifting means efficiency, has made things convenient for the use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a 1 annular measuring frame, a 2 connecting block, a 3 fastening mechanism, a 31 fastening screw, a 32 adjusting handle, a 4 measuring mechanism, a 41 threaded seat, a 42 dial indicator, a 5 adjusting mechanism, a 51 metering rod, a 52 extending rod, a 53 adjusting screw rod, a 54 driving worm, a 55 driven worm wheel and a 56 adjusting screw head.

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. 1-3, the novel concrete test block elasticity modulus tester in this embodiment includes two annular test frames 1, two annular test frames 1 are fixedly mounted on the left and right sides of the two annular test frames 1, four fastening mechanisms 3 are disposed inside the annular test frames 1, a measuring mechanism 4 is disposed on the top of the annular test frames 1, and an adjusting mechanism 5 is disposed between the upper connecting block 2 and the lower connecting block 2.

Wherein, the connecting block 2 is fixedly connected with the annular measuring frame 1 through a bolt.

In this embodiment, fastening device 3 includes fastening screw 31 and regulation handle 32, and the outside screw thread of frame 1 is installed one end and is run through and extend to the inside fastening screw 31 of frame 1 is surveyed to the annular, and the outside of frame 1 is surveyed to the annular is seted up quantity and is four screw holes, and screw hole and fastening screw 31 looks adaptation, one side fixed mounting that fastening screw 31 kept away from annular and is surveyed frame 1 have regulation handle 32.

Specifically, the adjustment handle 32 is rotated to rotate the fastening screw 31, so that the fastening screw 31 fastens the concrete test block.

In this embodiment, the measuring mechanism 4 includes a screw base 41 and a dial indicator 42, the screw base 41 is fixedly installed on the front side of the top of the annular measuring frame 1, and the dial indicator 42 is installed on the internal thread of the screw base 41.

Wherein, the setting of screw thread seat 41 makes amesdial 42 be convenient for fix and take off, and the people of being convenient for measure, and to its protection.

In this embodiment, adjustment mechanism 5 includes measuring rod 51, extension rod 52, adjusting screw 53, initiative worm 54, head 56 is twisted with the regulation to driven worm wheel 55, the bottom fixed mounting of top connecting block 2 has measuring rod 51, measuring rod 51 is the rectangular pole, measuring rod 51's inside slidable mounting has extension rod 52, extension rod 52's outer wall is laminated mutually with measuring rod 51's inner wall, the graduation apparatus has all been seted up on extension rod 52's the front and the front of measuring rod 51, the interior roof of measuring rod 51 is rotated and is installed one end and extend to the inside adjusting screw 53 of extension rod 52, extension rod 52 screw thread is installed in adjusting screw 53's outside, the inside back of the body side of measuring rod 51 all rotates and installs one end and extends to the outside initiative worm 54 of measuring rod 51, adjusting screw 53's outside fixed mounting one end and the driven worm wheel 55 of initiative worm 54 looks meshing, the equal fixed mounting in the back of the body side of initiative worm 54 has regulation to twist head 56.

Concretely, it twists head 56 to rotate the regulation, make initiative worm 54 drive driven worm wheel 55 and rotate, thereby make adjusting screw 53 rotate, because measuring rod 51 is the rectangular rod, the outer wall of extension rod 52 and measuring rod 51's inner wall laminate mutually, so adjusting screw 53 drives extension rod 52 and operates and makes and receive the hindrance, make it can only upwards or carry out the displacement downwards, thereby adjust the distance between extension rod 52 and the measuring rod 51, make and directly carry out annular survey frame 1 position location, avoid the artifical trouble of marking off the location.

The working principle of the above embodiment is as follows:

in use, after fixing connecting block 2 and annular measuring frame 1 through the bolt, cup joint two annular measuring frames 1 outside concrete test block, then rotate and adjust first 56, make initiative worm 54 drive driven worm wheel 55 and rotate, thereby make adjusting screw 53 rotate, because metering rod 51 is the rectangular rod, the outer wall of extension rod 52 is laminated with the inner wall of metering rod 51, so adjusting screw 53 drives extension rod 52 and operates and makes and receive the hindrance, make it can only upwards or downwards carry out the displacement, thereby adjust the distance between extension rod 52 and the metering rod 51, because the setting of graduation apparatus, make the user easily fix a position annular measuring frame 1 position, finally, rotate adjusting handle 32 and make fastening screw 31 advance line location to concrete test block, and simultaneously, install inside screw thread seat 41 dial gauge 42, also be convenient for the rapid measurement of concrete test block elastic modulus.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like 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 novel concrete test block elastic modulus apparatus, includes annular survey frame (1), its characterized in that: the number of the annular measuring frames (1) is two, the left side and the right side of each of the two annular measuring frames (1) are fixedly provided with connecting blocks (2), the inside of each annular measuring frame (1) is provided with four fastening mechanisms (3), the top of each annular measuring frame (1) is provided with a measuring mechanism (4), and an adjusting mechanism (5) is arranged between the upper connecting block (2) and the lower connecting block (2);

adjustment mechanism (5) are including quantifying pole (51), extension rod (52), adjusting screw (53), initiative worm (54), driven worm wheel (55) and regulation twisting head (56), the top the bottom fixed mounting of connecting block (2) has quantifying pole (51), the inside slidable mounting of quantifying pole (51) has extension rod (52), the interior roof of quantifying pole (51) is rotated and is installed one end and extends to the inside adjusting screw (53) of extension rod (52), the inside back of the body one side of quantifying pole (51) is all rotated and is installed one end and extend to the outside initiative worm (54) of quantifying pole (51), the outside fixed mounting one end of adjusting screw (53) and the driven worm wheel (55) of initiative worm (54) engaged with, the equal fixed mounting in one side that initiative worm (54) were carried on the back mutually has regulation twisting head (56).

2. The novel concrete test block elastic modulus tester according to claim 1, characterized in that: fastening device (3) include fastening screw (31) and regulation handle (32), the outside screw thread of annular survey frame (1) is installed one end and is run through and extend to annular survey frame (1) inside fastening screw (31), one side fixed mounting that annular survey frame (1) was kept away from in fastening screw (31) has regulation handle (32).

3. The novel concrete test block elastic modulus tester according to claim 1, characterized in that: the measuring mechanism (4) comprises a threaded seat (41) and a dial indicator (42), the threaded seat (41) is fixedly mounted on the front side of the top of the annular measuring frame (1), and the dial indicator (42) is mounted on the internal threads of the threaded seat (41).

4. The novel concrete test block elastic modulus tester according to claim 1, characterized in that: the extension rod (52) is installed outside the adjusting screw rod (53) in a threaded mode, and the quantitative rod (51) is a rectangular rod.

5. The novel concrete test block elastic modulus tester according to claim 2, characterized in that: the outer portion of the annular measuring frame (1) is provided with four threaded holes, and the threaded holes are matched with the fastening screws (31).

6. The novel concrete test block elastic modulus tester according to claim 1, characterized in that: the outer wall of extension rod (52) and the inner wall of ration pole (51) are laminated mutually, the scale has all been seted up on the front of extension rod (52) and the front of ration pole (51).