CN217237405U

CN217237405U - Test piece preparation device for detecting normal-temperature anti-bending bonding strength of refractory mortar

Info

Publication number: CN217237405U
Application number: CN202220169010.8U
Authority: CN
Inventors: 李向威; 李卫平; 武文霞; 杜怀军; 刘维霞; 杨朝芳
Original assignee: Yangquan Comprehensive Inspection And Testing Center
Current assignee: Yangquan Comprehensive Inspection And Testing Center
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-19
Anticipated expiration: 2032-01-21

Abstract

The utility model belongs to the technical field of test device for refractory material and specifically relates to a fire-resistant mud normal atmospheric temperature rupture bond strength detects uses test piece preparation facilities is related to, include, bottom plate supporting component, the spacing part of first sample, the spacing part of second sample, carry a kind platform, sample roof subassembly, scale, first test block and second test block, bottom plate supporting component's bottom place on peripheral hardware horizontal workbench, the installation is provided with and carries a kind platform and sample roof subassembly on bottom plate supporting component, sample roof subassembly's bottom and bottom plate supporting component stationary phase link together, can carry out scientific, stable and normative preparation through fire-resistant mud normal atmospheric temperature rupture bond strength detects uses the test piece, and then guarantee that fire-resistant mud normal atmospheric temperature rupture bond strength detects and can be accurate reflect its adhesive bonding ability, satisfy the operation requirement.

Description

Test piece preparation device for detecting normal-temperature anti-bending bonding strength of refractory mortar

Technical Field

The utility model belongs to the technical field of test device for refractory material and specifically relates to a fire-resistant mud normal atmospheric temperature rupture bond strength detects and uses test piece preparation facilities is related to.

Background

When the refractory mortar is used, certain bonding capacity is required to be achieved so that the refractory mortar can be effectively bonded on a construction matrix, the laboratory index of the bonding force is represented by the normal-temperature anti-fracture bonding strength of the refractory mortar at present, the standard degree of the extrusion bonding process and the size of a brick joint during the slurry bonding in the conventional detection method for the normal-temperature anti-fracture bonding strength of the refractory mortar are judged and controlled by naked eyes, the operation judgment precision is poor, the torsional slippage and dislocation are easy to generate, the manufacturing precision of a test piece for a test is influenced, the test result is greatly influenced, and the test requirement cannot be met.

Disclosure of Invention

The utility model aims at providing a fire-resistant mud normal atmospheric temperature is anti rolls over bonding strength and is detected and use test piece preparation facilities, it can carry out scientific, stable and normative preparation through fire-resistant mud normal atmospheric temperature is anti rolls over bonding strength and detects with the test piece, and then guarantees that fire-resistant mud normal atmospheric temperature is anti rolls over bonding strength and detects and can be accurate reflect its bonding ability, satisfies the operation requirement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a test piece preparation device for detecting the normal-temperature anti-bending bonding strength of refractory slurry comprises a bottom plate supporting assembly, a first test piece limiting part, a second test piece limiting part, a sample carrying table, a test piece top plate assembly, a graduated scale, a first test block and a second test block, wherein the bottom of the bottom plate supporting assembly is placed on an external horizontal workbench, a sample loading table and a sample top plate component are arranged on the bottom plate supporting component, the bottom of the sample top plate component is fixedly connected with the bottom plate supporting component, the upper part of the sample carrying platform is provided with a first sample limiting part and a second sample limiting part which are respectively fixedly connected with the sample carrying platform, the first test block and the second test block are installed on the sample loading platform and are in contact with the sample loading platform, and the graduated scale is installed on the bottom plate supporting component and is in contact with the bottom plate supporting component.

The bottom plate supporting assembly comprises a bottom plate body, a baffle plate body and a horizontal adjusting screw, wherein four groups of internal thread holes are processed at four corners of the bottom plate body, the horizontal adjusting screw is arranged at the internal thread hole at the bottom of the bottom plate body and is matched with the internal thread holes in a threaded manner to be connected, and the bottom of the baffle plate body is arranged at one side of the upper part of the bottom plate body and is fixedly connected with the bottom plate body.

The bottom plate body on process and be used for carrying the mounting groove that the installation of appearance platform was placed, the installation of the bottom of carrying the appearance platform in the mounting groove of placing and contact with mounting groove inside groove bottom surface.

The two spacing parts of first sample and second sample constitute for the same structure, its two includes, compact heap, compresses tightly adjusting screw, compact heap backup pad, the bottom of compact heap backup pad install carry the appearance platform and with carry appearance platform vertical fixation and link to each other, it has the screw thread through-hole to process in the compact heap backup pad, compress tightly adjusting screw run through install in the screw thread through-hole of processing in the compact heap backup pad and link to each other with screw thread through-hole screw-thread fit, the compact heap install and compress tightly adjusting screw's medial extremity position and with compress tightly adjusting screw fixed continuous.

And a pressing adjusting hand wheel for driving the pressing adjusting screw to rotate and adjust is arranged on the outer side of the pressing adjusting screw, and the pressing adjusting hand wheel is fixedly connected with the outer side end of the pressing adjusting screw.

Sample roof subassembly include, spiral micrometer body, spiral micrometer mounting bracket, spacing boss, work ejector pin and sample roof, the bottom of spiral micrometer mounting bracket install on bottom plate body upper portion and link to each other with bottom plate body vertical fixation, install spacing boss on spiral micrometer mounting bracket, install spiral micrometer body on spacing boss, install the work ejector pin at the left side end of spiral micrometer body, a side end of work ejector pin is installed on spiral micrometer body and is linked to each other with spiral micrometer body, the sample roof install the opposite side tip position at the work ejector pin and link to each other with the work ejector pin.

Furthermore, a positioning and jacking component is installed between the sample carrying table and the inner side wall of the installation groove, one side end part of the positioning and jacking component is in jacking contact with the right side surface of the sample carrying table, and the other side end part of the positioning and jacking component is in jacking contact with the right side surface of the installation groove.

The tight component in location top include, double-end screw sleeve, first tight bolt in top, the tight bolt in second top, first contact and second contact, double-end screw sleeve in processing have both ends open-ended installation screw thread through-hole, first tight bolt install in double-end screw sleeve left side installation screw thread through-hole department and link to each other with installation screw thread through-hole screw-thread fit, the tight bolt in second top install in double-end screw sleeve right side installation screw thread through-hole department and link to each other with installation screw thread through-hole screw-thread fit, the outer end fixed mounting of first contact have first contact, the outer end fixed mounting of second contact have the second contact.

The utility model has the advantages that: the utility model has scientific overall structure design and simple and convenient use and operation process, and can scientifically, stably and normatively prepare the test piece for detecting the normal temperature bending bonding strength of the refractory mortar mainly through the cooperative action of the components such as the plate supporting component, the first sample limiting component, the second sample limiting component, the sample carrying platform, the sample top plate component and the graduated scale, thereby ensuring that the test piece for detecting the normal temperature bending bonding strength of the refractory mortar can accurately reflect the bonding capability and meet the use requirement, in particular, the first sample limiting component and the second sample limiting component can stably guide and limit the sample, the sample top plate component and the graduated scale can accurately read and control the loudness position of the sample, and finally, the invention can prepare the test piece for detecting the normal temperature bending bonding strength of the refractory mortar which meets the test requirement, the test using requirements of people on the test piece for detecting the normal-temperature breaking-resistant bonding strength of the refractory mortar are greatly met.

Drawings

Fig. 1 is a schematic view of the overall front view structure of the present invention;

fig. 2 is a schematic overall top view structure of the present invention;

fig. 3 is a schematic structural view of the bottom plate support assembly of the present invention;

fig. 4 is a schematic structural view of a first sample limiting member and a second sample limiting member according to the present invention;

fig. 5 is a schematic structural view of a sample top plate assembly according to the present invention;

fig. 6 is a schematic structural view of a positioning and tightening member in the present invention;

the reference numbers in the figures are: 1-bottom plate supporting component, 2-first sample limiting component, 3-second sample limiting component, 4-sample loading table, 5-sample top plate component, 6-graduated scale, 7-first test block, 8-second test block, 9-positioning tightening member, 101-bottom plate body, 102-baffle body, 103-horizontal adjusting screw, 104-mounting groove, 201-pressing block, 202-pressing adjusting screw, 203-pressing block supporting plate, 204-pressing adjusting hand wheel, 501-screw micrometer body, 502-screw micrometer mounting rack, 503-limiting boss, 504-working ejector rod, 505-sample top plate, 901-double-threaded sleeve, 902-first tightening bolt, 903-second tightening bolt, 904-first contact, 905-second contact.

Detailed Description

Specific example 1: the core of the utility model is to provide a test piece preparation facilities is used in anti bonding strength detection of fire-resistant mud normal atmospheric temperature, it is in concrete installation operation use, can make the invention can prepare out the test piece is used in the anti bonding strength detection of fire-resistant mud normal atmospheric temperature that accords with experimental needs, very big satisfied people to the experimental operation requirement of the test piece is used in the anti bonding strength detection of fire-resistant mud normal atmospheric temperature. In order to make the technical solution of the present invention better understood, the present invention is further described in detail below with reference to the drawings and the detailed description of the specification, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure. See the utility model provides a specification attached drawing 1 and specification attached drawing 2 show, the utility model discloses a fire-resistant mud normal atmospheric temperature is anti rolls over bonding strength and is used test piece preparation facilities, mainly include, bottom plate supporting component 1, first sample spacing part 2, second sample spacing part 3, carry appearance platform 4, sample roof 505 subassembly 5, scale 6, first test block 7 and second test block 8, wherein, a bottom for carrying out the installation bottom plate supporting component 1 that bears to carrying appearance platform 4 and sample roof 505 subassembly 5 is placed on peripheral hardware horizontal workbench, the installation is provided with the sample platform 4 that carries that is used for placing the sample and carries out the sample roof 505 subassembly 5 of top advance operation to the sample, wherein, the bottom of sample roof 505 subassembly 5 links together with bottom plate supporting component 1 stationary phase, be provided with in the upper portion installation of carrying appearance platform 4 and be used for leading the sample and the spacing first sample spacing part 2 of side and the spacing part of second sample spacing part 2 and side 3, the two of the bottom of first sample stop block 2 and second sample stop block 3 is in the same place with carrying the sample platform 4 stationary phase respectively for experimental first test block 7 and second test block 8 are installed and are carried sample platform 4 and contact with carrying sample platform 4, and scale 6 for showing sample interval is installed and is contacted on bottom plate supporting component 1 and with bottom plate supporting component 1.

Referring to the attached figure 3 of the specification of the present invention, the bottom plate supporting assembly 1 for supporting a sample loading platform 4 and a sample top plate 505 assembly 5 of the present invention comprises a bottom plate body 101, a baffle body 102 and a horizontal adjusting screw 103, wherein the bottom plate body 101 is used for carrying out mounting and supporting operation on the baffle body 102, four groups of internal thread holes for mounting the horizontal adjusting screw 103 are processed at the four corners of the bottom plate body 101, the horizontal adjusting screw 103 is used for leveling the bottom of the bottom plate body 101, wherein the horizontal adjusting screw 103 is mounted at the internal thread hole position of the bottom plate body 101 and is in threaded fit connection with the internal thread hole, the bottom of the baffle body 102 for blocking the sample inside is mounted at one side of the upper part of the bottom plate body 101 and is vertically fixed and connected with the bottom plate body 101, a mounting groove 104 for mounting and placing the sample loading platform 4 is processed on the bottom plate body 101, wherein, the bottom of the sample carrying table 4 is arranged in the mounting groove 104 and is in surface contact with the bottom surface of the groove in the mounting groove 104.

Referring to the specification of the utility model, as shown in fig. 4, the first sample limiting part 2 and the second sample limiting part 3 for respectively limiting and guiding the first test block 7 and the second test block 8 are the same structure, and the two parts include a pressing block 201, a pressing adjusting screw 202 and a pressing block support plate 203, wherein the bottom of the pressing block support plate 203 for installing and supporting the pressing adjusting screw 202 is installed on the sample carrying table 4 and is vertically and fixedly connected with the sample carrying table 4, a threaded through hole for installing the pressing adjusting screw 202 is processed on the pressing block support plate 203, wherein the pressing adjusting screw 202 is installed in the threaded through hole processed on the pressing block support plate 203 and is in threaded fit connection with the threaded through hole, the pressing block 201 is installed at the inner side end part of the pressing adjusting screw 202 and is fixedly connected with the pressing adjusting screw 202, a pressing adjusting hand wheel 204 for driving the pressing adjusting screw 202 to rotate and adjust is installed on the outer side of the pressing adjusting screw 202, and the pressing adjusting hand wheel 204 is fixedly connected with the outer side end of the pressing adjusting screw 202. When the pressing block supporting plate 203 is used, an operator can rotate the pressing adjusting hand wheel 204 to drive the pressing adjusting screw 202 to extrude, push and move on the pressing block supporting plate 203.

Referring to the description of the present invention, as shown in fig. 5, a sample top plate 505 assembly 5 for pushing a sample to move and extrude includes a micrometer screw body 501, a micrometer screw mounting bracket 502, a limit boss 503, a working ejector rod 504 and a sample top plate 505, wherein the micrometer screw mounting bracket 502 for mounting and bearing the micrometer screw body 501 has a bottom portion mounted on the upper portion of the bottom plate body 101 and vertically and fixedly connected to the bottom plate body 101, the micrometer screw mounting bracket 502 is mounted with the limit boss 503 for directly mounting and supporting the micrometer screw body 501, the micrometer screw body 501 for pushing the working ejector rod 504 is mounted on the limit boss 503, the working ejector rod 504 is mounted at the left end of the micrometer screw body 501, wherein one side end of the working ejector rod 504 is mounted on the micrometer screw body 501 and connected to the micrometer screw body 501, a sample top plate 505 for directly contacting and pushing the sample is installed at the other end portion of the working ejector 504 and connected to the working ejector 504.

The utility model discloses operation process when concrete operation uses does: firstly, the utility model provides a bottom plate supporting component 1 develops on work platform, carry out the leveling operation through the horizontal adjusting screw 103 of the four corners arrangement of bottom plate supporting component 1 bottom, then, operating personnel can lay in installation groove 104 on bottom plate body 101 with carrying sample platform 4 and first sample spacing part 2, the spacing part 3 of second sample on its upper portion together, in this process, it is in clean level state to need to guarantee the inslot flat bottom in installation groove 104, guarantee to carry the bottom of sample platform 4 and the inslot flat bottom surface contact in installation groove 104, after the completion of above-mentioned process, paint the mud of stirring on the former brick face (40 mm x 40mm face) of two test blocks (first test block 7, second test block 8), scrape mud, paint mud on the former brick face of test block once more; then, an operator can place the first test block 7 and the second test block 8 on the upper table surface of the sample loading table 4, and then adjust the side surfaces of the first test block 7 and the second test block 8 to be consistent by adjusting the first sample limiting part 2 and the second sample limiting part 3, the specific process is that the operator can rotate the pressing adjusting handwheel 204 to drive the pressing adjusting screw 202 to extrude on the pressing block supporting plate 203, the pressing adjusting screw 202 can drive the pressing block 201 to contact with the side surfaces of the first test block 7 and the second test block 8 to realize the consistent position adjustment, after the adjustment is completed, the operator can push the sample top plate 505 assembly 5, the specific process is that the operator can rotate the screw micrometer body 501 to drive the working ejector rod to drive the sample top plate 505 to push the tail side of the second test block 8 towards the baffle body 102, in this in-process, operating personnel accessible micrometer caliper body 501 is controlled the top and is advanced the distance, simultaneously, is in and reads the mud layer accessible scale 6 between the two of first test block 7, second test block 8, under the work cooperation of above-mentioned device structure, can prepare the fire-resistant mud normal atmospheric temperature bending bond strength that accords with experimental needs and detect and use the test piece, satisfies the experimental user demand in later stage.

Specific example 2: in order to make the utility model have more stable and accurate operation process when in specific use, on the basis of the above embodiment 1, a positioning and tightening member 9 for positioning the sample carrying table 4 is installed between the sample carrying table 4 and the inner side wall of the installation groove 104, when in installation, one side end of the positioning and tightening member 9 is in tightening contact with the right side surface of the sample carrying table 4, the other side end of the positioning and tightening member 9 is in tightening contact with the right side surface of the installation groove 104, the positioning and tightening member 9 comprises a double-threaded sleeve 901, a first tightening bolt 902, a second tightening bolt 903, a first contact 904 and a second contact 905, wherein, an installation thread through hole with two ends open and adapted to the first tightening bolt 902 and the second tightening bolt 903 is processed in the double-threaded sleeve 901, the first tightening bolt 902 is installed at the left installation thread through hole of the double-threaded sleeve 901 and is connected with the installation thread through hole in a thread fit manner, second puller bolt 903 is installed in the right side installation screw through hole of double-end screw sleeve 901 and is continuous with installation screw through hole screw-thread fit, an outer end fixed mounting who is used for contacting the tight first contact 904 in top has first contact 904, an outer end fixed mounting who is used for contacting the tight second contact 905 in top has second contact 905, during the use, the tight component 9 accessible of location top first contact 904 and second contact 905 will carry and carry out the tight operation in top between appearance platform 4 and the mounting groove 104 inside wall, so that carry that appearance platform 4 can be stable install in mounting groove 104.

Claims

1. The utility model provides a fire-resistant mud normal atmospheric temperature rupture bond strength detects uses test piece preparation facilities, a serial communication port, including bottom plate supporting component (1), first sample stop part (2), second sample stop part (3), carry appearance platform (4), sample roof (505) subassembly (5), scale (6), first test block (7) and second test block (8), the bottom of bottom plate supporting component (1) place on peripheral hardware horizontal workbench, the installation is provided with on bottom plate supporting component (1) and carries appearance platform (4) and sample roof (505) subassembly (5), the bottom and bottom plate supporting component (1) stationary phase of sample roof (505) subassembly (5) link together, be provided with first sample stop part (2) and second sample stop part (3) at the upper portion installation of carrying appearance platform (4), first sample stop part (2) and second sample stop part (3) the two respectively with carrying appearance platform (4) stationary phase Even, first test block (7) and second test block (8) install on carrying appearance platform (4) and with carry appearance platform (4) and contact, scale (6) install on bottom plate supporting component (1) and contact with bottom plate supporting component (1).

2. The device for preparing the test piece for detecting the normal-temperature rupture-resistant bonding strength of the refractory mortar according to claim 1, wherein the bottom plate supporting assembly (1) comprises a bottom plate body (101), a baffle plate body (102) and a horizontal adjusting screw (103), four groups of internal thread holes are formed in four corners of the bottom plate body (101), the horizontal adjusting screw (103) is installed in the internal thread hole at the bottom of the bottom plate body (101) and is in threaded fit connection with the internal thread hole, and the bottom of the baffle plate body (102) is installed at one side of the upper part of the bottom plate body (101) and is fixedly connected with the bottom plate body (101).

3. The device for preparing the test piece for detecting the normal-temperature rupture bond strength of the refractory mortar according to claim 2, wherein a mounting groove (104) for mounting and placing the sample carrying table (4) is formed in the bottom plate body (101), and the bottom of the sample carrying table (4) is mounted and placed in the mounting groove (104) and is in contact with the bottom surface of the inner groove of the mounting groove (104).

4. The test piece preparation device for testing the normal-temperature fracture-resistant bonding strength of the refractory mortar according to claim 1, it is characterized in that the first sample limiting component (2) and the second sample limiting component (3) are the same in structure, the two parts comprise a pressing block (201), a pressing adjusting screw rod (202) and a pressing block supporting plate (203), the bottom of the compact block supporting plate (203) is arranged on the sample carrying table (4) and is vertically and fixedly connected with the sample carrying table (4), a thread through hole is processed on the pressing block supporting plate (203), the pressing adjusting screw rod (202) is arranged in the thread through hole processed on the pressing block supporting plate (203) in a penetrating way and is connected with the thread through hole in a thread matching way, the pressing block (201) is installed at the end part of the inner side of the pressing adjusting screw rod (202) and is fixedly connected with the pressing adjusting screw rod (202).

5. The device for preparing the test piece for detecting the normal-temperature anti-fracture bonding strength of the refractory mortar according to claim 4, wherein a pressing adjusting hand wheel (204) for driving the pressing adjusting screw (202) to rotate and adjust is installed on the outer side of the pressing adjusting screw (202), and the pressing adjusting hand wheel (204) is fixedly connected with the outer side end of the pressing adjusting screw (202).

6. The test piece preparation device for detecting the normal-temperature fracture-resistant bonding strength of the refractory mortar according to claim 2, wherein the sample top plate (505) assembly (5) comprises a micrometer screw body (501), a micrometer screw mounting frame (502), a limiting boss (503), a working ejector rod (504) and a sample top plate (505), the bottom of the micrometer screw mounting frame (502) is arranged on the upper portion of the bottom plate body (101) and is vertically and fixedly connected with the bottom plate body (101), the limiting boss (503) is arranged on the micrometer screw mounting frame (502), the micrometer screw body (501) is arranged on the limiting boss (503), the working ejector rod (504) is arranged at the left end of the micrometer screw body (501), one side end of the working ejector rod (504) is arranged on the micrometer screw body (501) and is connected with the micrometer screw body (501), the sample top plate (505) is arranged at the end part of the other side of the working ejector rod (504) and is connected with the working ejector rod (504).

7. The test piece preparation device for detecting the normal-temperature anti-fracture bonding strength of the refractory mortar according to claim 3, wherein a positioning and jacking member (9) is further installed between the sample carrying table (4) and the inner side wall of the installation groove (104), one end part of the positioning and jacking member (9) is in jacking contact with the right side surface of the sample carrying table (4), and the other end part of the positioning and jacking member (9) is in jacking contact with the right side surface of the installation groove (104).

8. The device for preparing a test piece for testing the room-temperature rupture bond strength of refractory mortar according to claim 7, it is characterized in that the positioning tightening member (9) comprises a double-threaded sleeve (901), a first tightening bolt (902), a second tightening bolt (903), a first contact head (904) and a second contact head (905), mounting threaded through holes with openings at two ends are processed in the double-threaded sleeve (901), a first puller bolt (902) is mounted at the mounting threaded through hole at the left side of the double-threaded sleeve (901) and is in threaded fit connection with the mounting threaded through hole, a second puller bolt (903) is mounted at the mounting threaded through hole at the right side of the double-threaded sleeve (901) and is in threaded fit connection with the mounting threaded through hole, the outer end of the first contact (904) is fixedly provided with the first contact (904), and a second contact head (905) is fixedly arranged at the outer end of the second contact head (905).