CN210180786U

CN210180786U - Civil engineering detects uses concrete test block box

Info

Publication number: CN210180786U
Application number: CN201921074042.4U
Authority: CN
Inventors: Jingjing Wang; 汪晶晶; Chongchong Li; 李冲冲; Zhaorui He; 贺昭瑞; Xinye Xue; 薛新野
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-24
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a civil engineering detects uses concrete test block box, including the test block box, the bottom fixedly connected with fixing base of test block box, the bottom of fixing base is seted up flutedly, the ventilative section of thick bamboo of middle part fixedly connected with of test block box bottom, and the opening has been seted up to the bottom of ventilative section of thick bamboo. This civil engineering detects uses concrete test block box, rotation through the carousel, drive half plectane and arc and rotate, it is not hard up to the infiltration concrete thick liquid in the recess space at its ventilative section of thick bamboo top, and simultaneously through the rotation of threaded rod, it promotes the outside of closing plate downward displacement to ventilative section of thick bamboo roof to drive, make its test block box inner chamber bottom and outside be in the state of ventilating, it is the same to make its internal and external pressure, so that the concrete test block takes out, then the vertical displacement of rethread regulating rod drive ring, even the inside promotion board of its test block box upwards promotes the concrete test block, it is graceful to release its concrete test block, the effect that causes the damage when having avoided taking out the concrete test block.

Description

Civil engineering detects uses concrete test block box

Technical Field

The utility model relates to a civil engineering detects uses test block box technical field, specifically is a civil engineering detects uses concrete test block box.

Background

The concrete test blocks are required to be reserved when engineering construction concrete is poured and used for detecting the quality of concrete, generally, the concrete with the impermeability requirement, the pressure-resistant test blocks and the concrete with the impermeability requirement are required to be reserved, a group of six pressure-resistant test blocks are required to be reserved, standard curing and concurrent curing are carried out on the pressure-resistant test blocks, the standard curing test blocks are the basis for evaluating the strength of the concrete, each pouring must be reserved according to the concrete quantity, the number of the reserved test blocks in the same condition is not less than three, structural parts needing to be demolded in advance need to be reserved with formwork demolishing test blocks in the same condition when the formwork is required to be demolded, and whether the formwork is demolded or not is determined according to a.

At present, after a test block box for civil engineering detection is filled with concrete to be detected, when an initial prediction time period is reached, a concrete test block in the test block box needs to be taken out for detection and pressure testing, however, the existing test block box is very troublesome in taking out the concrete test block, the concrete test block is difficult to take out due to the fact that internal pressure is smaller than external pressure, a common method of an inspector is falling down, the side face of the concrete test block is separated from the inner wall of the test block box, then the concrete test block is taken out slowly through inertia impact, and the concrete test block is easy to damage irreversibly to the concrete test block after being taken out, so that detection values are affected.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a civil engineering detects uses concrete test block box has solved current concrete test block box, when taking out the concrete test block, causes the problem of damage to its concrete test block.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete test block box for civil engineering detection comprises a test block box, wherein the bottom of the test block box is fixedly connected with a fixed seat, the bottom of the fixed seat is provided with a groove, the middle part of the bottom of the test block box is fixedly connected with a ventilating cylinder, the bottom of the ventilating cylinder is provided with an opening, a top plate of the ventilating cylinder is provided with a groove, the inner wall of the top plate groove of the ventilating cylinder is provided with an annular groove, a pushing sealing plate is arranged in the groove of the ventilating cylinder, a rotating rod penetrates through the middle part of the pushing sealing plate, the surface of the rotating rod is rotationally connected with the inner wall of the pushing sealing plate, the top of the rotating rod is fixedly connected with a semi-sealed circular plate, the right side of the semi-sealed circular plate is fixedly connected with a linkage rod, the right side of the linkage rod is fixedly connected with the inner wall of the left side of, the surface of the push sealing plate is in sliding contact with the inner wall of the ventilation cylinder, the surface of an outer ring of the push sealing plate is in movable contact with the inner wall of the ventilation cylinder, the bottom of the rotating rod is fixedly connected with the top of the rotating disc, the bottom of the push sealing plate is rotatably connected with a threaded rod, the surface of the threaded rod penetrates through the inner wall of the rotating disc, the surface of the threaded rod is in threaded connection with the inner wall of the rotating disc, the bottom of the inner cavity of the test block box is provided with two grooves, two push rods are inserted into the bottom of the test block box, the surface of each push rod is in sliding connection with the inner wall of the test block box, the top of each push rod, which is positioned inside the test block box, is fixedly connected with a push plate, the bottoms of the two push rods are fixedly connected with the top of a driving ring, the right side of the driving ring is fixedly connected with a linkage, the surface of the sliding part penetrates through a through groove formed in the right side of the fixing seat in a sliding mode and extends to the outside of the fixing seat, the top of the sliding part is connected with an adjusting rod in a rotating mode, a threaded groove is formed in the surface of the adjusting rod, the surface of the adjusting rod is connected with the inner wall of the fixing block in a rotating mode, and the left side of the fixing block is fixedly connected with the right side of the fixing seat.

Preferably, the bottom of the threaded rod is fixedly connected with a twisting cap, the bottom of the pushing sealing plate is fixedly connected with a sliding pipe, the bottom of the sliding pipe penetrates through the inner wall of the turntable in a sliding mode, and the bottom of the sliding pipe is fixedly connected with a limiting plate.

Preferably, the left side of the bottom of the turntable is fixedly connected with a rocking handle, and a soft cylinder is fixedly sleeved on the surface of the rocking handle.

Preferably, the top of the adjusting rod is fixedly connected with a rotary adjusting and controlling cap.

(III) advantageous effects

The utility model provides a civil engineering detects uses concrete test block box. The method has the following beneficial effects:

(1) the concrete test block box for civil engineering detection is characterized in that the concrete test block box is arranged and matched with a fixed seat, a ventilating cylinder, a pushing sealing plate, a rotary rod, a semi-sealed circular plate, a linkage rod, an arc plate, a sliding pipe, a rotary disc, a threaded rod, a pushing plate, a driving ring, a linkage block, a sliding part, a regulating rod and a fixed block, so that the semi-sealed circular plate and the arc plate are driven to rotate by the rotation of the rotary disc, permeable concrete slurry in a groove space at the top of the ventilating cylinder is loosened, the pushing sealing plate is driven to move downwards to the outer part of a top plate of the ventilating cylinder by the rotation of the threaded rod, the bottom of an inner cavity of the test block box and the outer part are in a ventilating state, the internal and external pressures of the test block box are the same, the concrete test block can be taken out conveniently, then the vertical displacement of the driving ring is driven by the regulating rod, even if the pushing plate in the, the concrete test block is pushed out lightly, so that the effect of damaging the concrete test block is avoided when the concrete test block is taken out from the testblock box quickly.

Drawings

FIG. 1 is a front internal view of the structure of the present invention;

FIG. 2 is a partially enlarged view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the point a in the structure diagram of the present invention 2;

fig. 4 is an enlarged schematic view of the point B in the structure diagram of fig. 3 of the present invention;

FIG. 5 is a sectional bottom view of the semi-sealed circular plate of the present invention;

fig. 6 is an enlarged schematic view of the point C in the structure diagram of fig. 2 of the present invention.

In the figure: 1. a test block box; 2. a fixed seat; 3. a ventilation cylinder; 4. pushing the sealing plate; 5. rotating the rod; 6. semi-sealing the circular plate; 7. a linkage rod; 8. an arc-shaped plate; 9. a slide pipe; 10. a turntable; 11. a threaded rod; 12. twisting the cap; 13. a limiting plate; 14. shaking the handle; 15. a push rod; 16. a push plate; 17. driving the ring; 18. a linkage block; 19. a slider; 20. adjusting a rod; 21. a fixed block; 22. the regulating cap is rotated.

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.

As shown in fig. 1-6, the utility model provides a technical solution: a concrete test block box for civil engineering detection comprises a test block box 1, wherein the bottom of the test block box 1 is fixedly connected with a fixed seat 2, the bottom of the fixed seat 2 is provided with a groove, the middle part of the bottom of the test block box 1 is fixedly connected with a ventilating cylinder 3, the bottom of the ventilating cylinder 3 is provided with an opening, the top plate of the ventilating cylinder 3 is provided with a groove, the inner wall of the top plate groove of the ventilating cylinder 3 is provided with an annular groove, a pushing sealing plate 4 is arranged in the groove of the ventilating cylinder 3, a rotating rod 5 penetrates through the middle part of the pushing sealing plate 4, the surface of the rotating rod 5 is rotationally connected with the inner wall of the pushing sealing plate 4, the top of the rotating rod 5 is fixedly connected with a semi-sealed circular plate 6, the right side of the semi-sealed circular plate 6 is fixedly connected with a linkage rod 7, the right side of the linkage rod 7 is fixedly connected, the surface of the sealing plate is in sliding contact with the inner wall of the ventilation cylinder 3, the outer ring surface of the sealing plate 4 is pushed to be in movable contact with the inner wall of the ventilation cylinder 3, the bottom of the rotating rod 5 is fixedly connected with the top of the rotating disc 10, the bottom of the sealing plate 4 is pushed to be rotatably connected with a threaded rod 11, the surface of the threaded rod 11 penetrates through the inner wall of the rotating disc 10, the surface of the threaded rod 11 is in threaded connection with the inner wall of the rotating disc 10, the bottom of the threaded rod 11 is fixedly connected with a twisting cap 12, the effect of facilitating the rotation of the threaded rod 11 is achieved through the rotation of the twisting cap 12, the bottom of the sealing plate 4 is fixedly connected with a sliding tube 9, the bottom of the sliding tube 9 penetrates through the inner wall of the rotating disc 10 in a sliding manner, the bottom of the sliding tube 9 is fixedly connected with a limiting plate 13, the effect, the surface of the rocking handle 14 is fixedly sleeved with a soft cylinder, the rocking handle 14 is arranged, so that the effect of conveniently rotating the turntable 10 is achieved, the bottom of the inner cavity of the test block box 1 is provided with two grooves, the bottom of the test block box 1 is inserted with two push rods 15, the surface of each push rod 15 is in sliding connection with the inner wall of the test block box 1, the top of each push rod 15, which is positioned inside the test block box 1, is fixedly connected with a push plate 16, the bottoms of the two push rods 15 are both fixedly connected with the top of a driving ring 17, the right side of the driving ring 17 is fixedly connected with a linkage block 18, the right side of the linkage block 18 is fixedly connected with a sliding part 19, the right side of the fixed seat 2 is provided with a sliding through groove matched with the sliding part 19, the surface of the sliding part 19 penetrates through the through groove arranged on the right side of the fixed seat 2 and extends to the outside of the fixed seat 2, the, the surface of adjusting pole 20 rotates with the inner wall of fixed block 21 to be connected, the left side of fixed block 21 and the right side fixed connection of fixing base 2, adjusts the rotatory regulation and control cap 22 of top fixedly connected with of pole 20, through the setting of rotatory regulation and control cap 22 to the effect of adjusting pole 20 has been played the rotation of being convenient for.

When the device is used, when a concrete test block needs to be taken out, firstly, the rocking handle 14 is rotated to drive the rotary disc 10 to rotate, then the semi-sealed circular plate 6 and the arc-shaped plate 8 are driven to rotate, permeable concrete slurry in the groove space at the top of the air-permeable cylinder 3 is loosened and discharged, then the twisting cap 12 is rotated to drive the threaded rod 11 to rotate, the pushing sealing plate 4 is driven to move downwards to the outer part of the top plate of the air-permeable cylinder by utilizing the screw propulsion principle of the threaded rod 11, the bottom of the inner cavity of the test block box 1 and the outer part are in the ventilation state, the internal and external pressure of the test block box 1 are the same, so that the concrete test block can be taken out more smoothly, then the adjusting rod 20 is driven to rotate by rotating the rotary adjusting cap 22, the adjusting rod 20 drives the vertical upwards displacement of the ring 17, even if the pushing plate 16 in the test block box 1 pushes the concrete test block upwards, the concrete test block, therefore, the purpose of avoiding damage to the concrete test block when the concrete test block is taken out of the testblock box 1 quickly is achieved, the error of the detection value of the concrete test block is reduced, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

To sum up, the concrete test block box for civil engineering detection has the advantages that through the arrangement of the test block box 1 and the matching use of the fixed seat 2, the air permeable cylinder 3, the pushing sealing plate 4, the rotary rod 5, the semi-sealed circular plate 6, the linkage rod 7, the arc plate 8, the sliding pipe 9, the rotary disk 10, the threaded rod 11, the pushing rod 15, the pushing plate 16, the driving ring 17, the linkage block 18, the sliding piece 19, the adjusting rod 20 and the fixed block 21, the rotation of the rotary disk 10 is realized to drive the semi-sealed circular plate 6 and the arc plate 8 to rotate, the permeable concrete slurry in the groove space at the top of the air permeable cylinder 3 is loosened, meanwhile, the rotation of the threaded rod 11 is used to drive the pushing sealing plate 4 to move downwards to the outer part of the top plate of the air permeable cylinder, so that the bottom of the inner cavity of the test block box 1 and the outer part are in an air permeable state, the internal and external pressure of the test block is the same, so that, even the inside slurcam 16 of its test block box 1 upwards promotes the concrete test block, releases its concrete test block is slim and graceful to when having reached and having taken out the concrete test block fast in the test block box 1, avoided causing the effect of damage to the concrete test block.

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 phrase "comprising an … …" does not exclude the presence of other identical 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 civil engineering detects uses concrete test block box, includes test block box (1), its characterized in that: the bottom of the test block box (1) is fixedly connected with a fixed seat (2), the bottom of the fixed seat (2) is provided with a groove, the middle part of the bottom of the test block box (1) is fixedly connected with a ventilating cylinder (3), the bottom of the ventilating cylinder (3) is provided with an opening, the top plate of the ventilating cylinder (3) is provided with a groove, the inner wall of the top plate groove of the ventilating cylinder (3) is provided with an annular groove, a pushing sealing plate (4) is arranged in the groove of the ventilating cylinder (3), the middle part of the pushing sealing plate (4) is penetrated with a rotating rod (5), the surface of the rotating rod (5) is rotationally connected with the inner wall of the pushing sealing plate (4), the top of the rotating rod (5) is fixedly connected with a semi-sealed circular plate (6), the right side of the semi-sealed circular plate (6) is fixedly connected with a linkage rod (7), and the right side of the, the semi-sealed circular plate (6) and the arc-shaped plate (8) are clamped inside an annular groove of a top plate of the breathable cylinder (3), the surfaces of the semi-sealed circular plate and the arc-shaped plate are in sliding contact with the inner wall of the breathable cylinder (3), the outer ring surface of the push sealing plate (4) is in movable contact with the inner wall of the breathable cylinder (3), the bottom of the rotary rod (5) is fixedly connected with the top of the rotary disc (10), the bottom of the push sealing plate (4) is rotatably connected with a threaded rod (11), the surface of the threaded rod (11) penetrates through the inner wall of the rotary disc (10), the surface of the threaded rod (11) is in threaded connection with the inner wall of the rotary disc (10), the bottom of an inner cavity of the test block box (1) is provided with two grooves, two push rods (15) are inserted into the bottom of the test block box (1), the surface of each push rod (15) is in sliding connection with the inner wall of the test block box (1), and the top of each, two the bottom of catch bar (15) all with the top fixed connection who drives ring (17), the right side fixedly connected with linkage block (18) of driving ring (17), the right side fixedly connected with slider (19) of linkage block (18), the slip poling that cooperation slider (19) used is seted up on the right side of fixing base (2), the poling that fixing base (2) right side was seted up is run through in the surface slip of slider (19), and extends to the outside of fixing base (2), the top of slider (19) is rotated and is connected with regulation pole (20), the thread groove has been seted up on the surface of regulation pole (20), the surface of adjusting pole (20) rotates with the inner wall of fixed block (21) to be connected, the left side of fixed block (21) and the right side fixed connection of fixing base (2).

2. The concrete test block box for civil engineering detection according to claim 1, wherein: the bottom fixedly connected with of threaded rod (11) twists cap (12), the bottom fixedly connected with slide tube (9) of promotion closing plate (4), the inner wall of carousel (10) is run through in the bottom slip of slide tube (9), the bottom fixedly connected with limiting plate (13) of slide tube (9).

3. The concrete test block box for civil engineering detection according to claim 1, wherein: the left side of the bottom of the turntable (10) is fixedly connected with a shaking handle (14), and a soft cylinder is fixedly sleeved on the surface of the shaking handle (14).

4. The concrete test block box for civil engineering detection according to claim 1, wherein: the top of the adjusting rod (20) is fixedly connected with a rotary adjusting and controlling cap (22).