CN213580968U

CN213580968U - Electric sand equivalent tester

Info

Publication number: CN213580968U
Application number: CN202022046911.1U
Authority: CN
Inventors: 唐利通
Original assignee: Tianjin Jiuhangshengtong Technology Co ltd
Current assignee: Tianjin Jiuhangshengtong Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-29
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an electronic sand equivalent test appearance belongs to material analysis technical field, electronic sand equivalent test appearance includes quick-witted case, machine case includes the bottom plate, bottom plate upper end fixedly connected with side board A, side board A inside wall sliding clamping has side board B, side board B inside wall fixedly connected with strip shaped plate, strip shaped plate upper end can be dismantled and be connected with the roof, bottom plate lower extreme fixedly connected with screwed pipe, the thread groove has been seted up to the screwed pipe inside wall, the inside screw thread of thread groove has connect the spliced pole soon, spliced pole lower extreme fixedly connected with sucking disc. The utility model discloses the whole convenient to detach of quick-witted case to the convenience carries out the split maintenance when electronic sand equivalent test appearance internal element damages, through increasing at bottom of the case has the sucking disc mechanism, has guaranteed the stability of equivalent test appearance on the unevenness mesa, avoids influencing the in-service use of instrument, is fit for being extensively promoted and used.

Description

Electric sand equivalent tester

Technical Field

The utility model relates to a material analysis technical field especially relates to an electronic sand equivalent test appearance.

Background

The electric sand equivalent tester is suitable for asphalt mixture and cement concrete, and uses natural sand, artificial sand and stone chips, its aggregate maximum grain size is less than 4.75mm, and the content of cohesive soil or impurity contained in the fine aggregate can be measured so as to evaluate the cleanliness of aggregate, and its sand equivalent is expressed by SE.

Patent number CN208654128U discloses an electronic sand equivalent test appearance, host computer including built-in oscillation device, install the centre gripping subassembly at the oscillation device output, the centre gripping subassembly includes the base plate, be fixed in the fixed spacing seat of base plate upper surface, be fixed in the base plate upper surface and be located two direction locating parts of fixed spacing seat both sides respectively, locate the spacing seat of activity between two direction locating parts slidable and be used for carrying out two locking means of locking with two direction locating parts respectively with the spacing seat of activity, the spacing seat one side of orientation activity of fixed spacing seat is equipped with first spacing hole, the spacing seat one side of orientation of activity is equipped with the spacing hole of second, the spacing hole of second is blind hole and coaxial arrangement with first spacing hole. The utility model discloses having removed from and having realized the operation of chucking examination section of thick bamboo through twisting the bolt, having makeed the operation convenient and fast more on the one hand, on the other hand is too big hard and probably damage the problem of examination section of thick bamboo when having avoided twisting the bolt, and the centre gripping is more stable safer moreover.

At present, the electric sand equivalent tester has certain defects in the technology: 1. when internal elements of the conventional electric sand equivalent tester are damaged, the electric sand equivalent tester is not easy to disassemble and maintain; 2. the conventional electric sand equivalent tester is easy to shake on an uneven table top, and the actual use of the tester is influenced. Therefore, an electric sand equivalent tester is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic sand equivalent test appearance, the whole convenient to detach of quick-witted case to the convenience carries out the split maintenance when electronic sand equivalent test appearance internal element damages, through increasing at bottom of the case has sucking disc mechanism, has guaranteed the stability of equivalent test appearance on the unevenness mesa, avoids influencing the in-service use of instrument, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of electronic sand equivalent test appearance, the load simulator comprises a case, the machine case includes the bottom plate, bottom plate upper end fixedly connected with side board A, side board A inside wall sliding clamping has side board B, side board B inside wall fixedly connected with strip shaped plate, the strip shaped plate upper end can be dismantled and be connected with the roof, bottom plate lower extreme fixedly connected with screwed pipe, the thread groove has been seted up to the screwed pipe inside wall, the inside screw thread of thread groove has connect the spliced pole soon, spliced pole lower extreme fixedly connected with sucking disc.

Optionally, the outer surface of the connecting column is provided with an external thread matched with the thread groove.

Optionally, a T-shaped groove is formed in the inner side wall of the side plate a, and a T-shaped clamping block is slidably clamped inside the T-shaped groove.

Optionally, a screw hole is formed in the strip-shaped plate, a screw penetrates through the top plate, and the tail end of the screw is connected to the inside of the screw hole in a threaded mode.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, dismantle the screw through using relevant instrument, separate between roof and the bar shaped plate, thereby carry out the split with the roof, pull-up side board B, the T-shaped fixture block is gone up along side board A inside wall T-shaped groove, lose the buckle effect between side board A and the side board B, thereby carry out the split to side board A and side board B, quick-witted incasement component exposes externally completely this moment, make things convenient for the staff to maintain and repair, when having solved in the past the damage of electronic sand equivalent test appearance internal element, be difficult for dismantling the problem of maintenance.

2. The utility model discloses in, carry out the screw thread through the external screw thread with the spliced pole outside and connect soon along the inside thread groove of screwed pipe, carry out the bottom equipment to the sucking disc then, hug closely table surface with the sucking disc and press for the four sides sucking disc of base adsorbs completely on table surface, no matter whether table surface levels the instrument equally can stable installation on table surface, has solved in the past electronic sand equivalent test appearance and has rocked easily on the unevenness mesa, influences the problem of the in-service use of instrument.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an electric sand equivalent tester according to an embodiment of the present invention;

fig. 2 is a schematic view of a sectional structure of a chassis of an electric sand equivalent tester according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a position a of an electric sand equivalent tester according to an embodiment of the present invention;

fig. 4 is a schematic view of a threaded pipe structure of an electric sand equivalent tester according to an embodiment of the present invention;

in the figure: 1. a chassis; 101. a base plate; 102. a side plate A; 103. a side plate B; 104. a strip plate; 105. a screw hole; 106. a T-shaped fixture block; 2. a threaded pipe; 3. a thread groove; 4. connecting columns; 5. a suction cup; 6. a screw; 7. a top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An electric sand equivalent tester according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

As shown in fig. 1-4, an electronic sand equivalent tester, includes quick-witted case 1, quick-witted case 1 includes bottom plate 101, bottom plate 101 upper end fixedly connected with side board a102, side board a102 inside wall sliding joint has side board B103, side board B103 inside wall fixedly connected with strip shaped plate 104, strip shaped plate 104 upper end can be dismantled and be connected with roof 7, bottom plate 101 lower extreme fixedly connected with screwed pipe 2, the thread groove 3 has been seted up to 2 inside walls of screwed pipe, 3 internal screw threads of thread groove have connect spliced pole 4 soon, 4 lower extreme fixedly connected with sucking disc 5 of spliced pole.

In this embodiment, as shown in fig. 1 to 4, the screw 6 is detached by using a related tool, the top plate 7 is separated from the strip-shaped plate 104, so that the top plate 7 is detached, the side plate B103 is pulled upwards, the T-shaped fixture block 106 slides upwards along the T-shaped groove on the inner side wall of the side plate a102, and the side plate a102 and the side plate B103 lose the fastening effect, so that the side plate a102 and the side plate B103 are detached, at this time, the internal elements of the chassis 1 are completely exposed outside, which is convenient for a worker to maintain and repair, and the problem that the internal elements of the conventional electric sand equivalent tester are not easily detached and repaired when damaged is solved; carry out the screw thread through the external screw thread with 4 outsides of spliced pole along 2 inside thread grooves 3 of screwed pipe and connect soon, carry out the bottom equipment to sucking disc 5 then, hug closely table surface with sucking disc 5 and press for four sides sucking disc 5 of base adsorb completely on table surface, no matter whether table surface levels the instrument equally can stable installation on table surface, solved in the past electronic sand equivalent test appearance rock easily on uneven table surface, influence the problem of the in-service use of instrument.

Wherein, the outer surface of the connecting column 4 is provided with an external thread matched with the thread groove 3.

In this embodiment, as shown in fig. 3, the connecting column 4 is screwed into the screw groove 3.

The inner side wall of the side plate A102 is provided with a T-shaped groove, and a T-shaped clamping block 106 is clamped inside the T-shaped groove in a sliding mode.

In this embodiment, as shown in fig. 2, the T-shaped block 106 is engaged with the T-shaped groove on the inner sidewall of the side plate a102 to complete the assembly of the side plate of the chassis 1.

Wherein, a screw hole 105 is formed on the strip-shaped plate 104, a screw 6 penetrates through the top plate 7, and the tail end of the screw 6 is connected to the inside of the screw hole 105 in a threaded manner.

In this embodiment, as shown in fig. 1, the top plate 7 and the strip-shaped plate 104 are connected by assembling screws 6.

It should be noted that, the utility model relates to an electronic sand equivalent test appearance, in operation, dismantle screw 6 through using relevant instrument, separate between roof 7 and the bar shaped plate 104, thereby split roof 7, pull-up side board B103, T-shaped fixture block 106 is slided along side board A102 inside wall T-shaped groove, lose the buckle effect between side board A102 and the side board B103, thereby split side board A102 and side board B103, the inside component of machine case 1 exposes outside completely at this moment, make things convenient for the staff to maintain and repair, when having solved the internal component of electronic sand equivalent test appearance in the past and damaged, be difficult for dismantling the problem of maintenance; carry out the screw thread through the external screw thread with 4 outsides of spliced pole along 2 inside thread grooves 3 of screwed pipe and connect soon, carry out the bottom equipment to sucking disc 5 then, hug closely table surface with sucking disc 5 and press for four sides sucking disc 5 of base adsorb completely on table surface, no matter whether table surface levels the instrument equally can stable installation on table surface, solved in the past electronic sand equivalent test appearance rock easily on uneven table surface, influence the problem of the in-service use of instrument.

The utility model discloses a case 1; a base plate 101; side panel a 102; side panels B103; strip 104; a screw hole 105; a T-shaped fixture block 106; a threaded pipe 2; a thread groove 3; a connecting column 4; a suction cup 5; a screw 6; the top plate 7 components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an electronic sand equivalent test appearance, includes quick-witted case (1), its characterized in that, quick-witted case (1) includes bottom plate (101), bottom plate (101) upper end fixedly connected with side board A (102), side board A (102) inside wall slip joint has side board B (103), side board B (103) inside wall fixedly connected with strip shaped plate (104), strip shaped plate (104) upper end can be dismantled and be connected with roof (7), bottom plate (101) lower extreme fixedly connected with screwed pipe (2), screwed groove (3) have been seted up to screwed pipe (2) inside wall, screwed groove (3) internal thread has connect spliced pole (4) soon, spliced pole (4) lower extreme fixedly connected with sucking disc (5).

2. The electric sand equivalent tester according to claim 1, wherein the outer surface of the connecting column (4) is provided with an external thread matched with the thread groove (3).

3. The electric sand equivalent tester of claim 1, wherein a T-shaped groove is formed in the inner side wall of the side plate a (102), and a T-shaped clamping block (106) is slidably clamped inside the T-shaped groove.

4. The electric sand equivalent tester of claim 1, wherein the strip-shaped plate (104) is provided with a screw hole (105), the top plate (7) is provided with a screw (6), and the tail end of the screw (6) is connected to the inside of the screw hole (105) in a threaded manner.