CN219223577U

CN219223577U - Portable building engineering quality detector

Info

Publication number: CN219223577U
Application number: CN202320803820.9U
Authority: CN
Inventors: 周卫卫; 董超
Original assignee: Qingdao Dexiang Construction Engineering Quality Inspection Co ltd
Current assignee: Jiangxi Dongrui Construction Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-20
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a portable construction engineering quality detector, which comprises: handle and detection subassembly, handle lower extreme fixedly connected with connecting rod, the connecting rod other end fixedly connected with baffle, baffle downside fixedly connected with telescopic link, bottom in the telescopic link lower extreme fixedly connected with detection subassembly, detection subassembly upper end is equipped with the opening, and fixedly connected with bearing in the opening, bearing outer lane fixedly connected with is inboard at detection subassembly opening, and inner circle sliding connection telescopic link, be connected with the gear in the detection subassembly bottom rotation, gear upside fixedly connected with telescopic link lower extreme is located the gear both sides are equipped with the slide, sliding connection has the slider in the slide, both sides the one side fixedly connected with tooth that the slider is close to the gear, and opposite side fixedly connected with stopper, both sides one side that the gear was kept away from to the slide is equipped with the guide way, stopper sliding connection guide way. Through the structure, the fixing is more stable during measurement.

Description

Portable building engineering quality detector

Technical Field

The utility model relates to the technical field of quality detection of constructional engineering, in particular to a portable quality detector for constructional engineering.

Background

The thickness of the cast-in-situ floor is an important index for evaluating the safety performance of a building, and is increasingly paid attention to by relevant national departments and real estate developers, after a house is basically built, a series of detection needs to be carried out on the structure inside the house, wherein the thickness of the floor is taken as an important index, the quality requirement on the floor is high, and the quality of the floor needs to be detected by using tools

However, in the detection of the floor thickness, a drilling method is mostly used for detecting the floor thickness. Usually, after a detection personnel drills holes, one person supports the hole bottom by adopting a template under the building, another person stretches round steel with the diameter of 6mm into the hole, then a ruler is used for measuring the length of the round steel stretching into the hole, and the traditional mode of use needs 2-3 people to be operable, so that the method is time-consuming and labor-consuming, and does not have portable use, and therefore, the portable building engineering quality detector is provided.

The Chinese patent with the patent number of CN213688152U is found through searching when the patent is applied: the utility model provides a portable building engineering quality detector, the on-line screen storage device comprises a handle, one side fixedly connected with connecting rod of handle, the one end fixedly connected with limiting plate of handle is kept away from to the connecting rod, the bottom fixedly connected with of limiting plate is portable and can use the detection component of manpower sparingly, detection component is including installing the first measuring stick in the limiting plate bottom, first measuring stick sliding connection is in the second measuring stick, and be provided with the locating part that is used for the extension to shorten between first measuring stick and the second measuring stick, be provided with on the second measuring stick and be used for carrying out measuring scale mark to floor thickness, and the bottom of second measuring stick is provided with the joint spare that is used for prescribing a limit to the hole height, but the trompil is less when detecting, be unfavorable for the joint spare to pass, and one side atress stability is poor when fixed, consequently, need improve.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable building engineering quality detector, which solves the problems of inconvenient measurement operation and poor stability.

The utility model further provides the portable construction quality detector, which comprises the handle and the detection assembly, wherein the lower end of the handle is fixedly connected with the connecting rod, the other end of the connecting rod is fixedly connected with the baffle, the lower side of the baffle is fixedly connected with the telescopic rod, the lower end of the telescopic rod is fixedly connected with the inner bottom of the detection assembly, the upper end of the detection assembly is provided with an opening, a bearing is fixedly connected in the opening, the outer ring of the bearing is fixedly connected with the inner side of the opening of the detection assembly, the inner ring of the bearing is in sliding connection with the telescopic rod, the inner bottom of the detection assembly is rotationally connected with the gear, the upper side of the gear is fixedly connected with the lower end of the telescopic rod, sliding ways are arranged on two sides of the gear, sliding blocks are in sliding connection with the sliding blocks on one sides of the sliding blocks close to the gear, the other sides of the sliding blocks are fixedly connected with limiting blocks, and one sides of the sliding ways away from the gear are provided with guide grooves.

According to the portable construction engineering quality detector, through holes are formed in two sides of the lower end of the detection assembly.

According to the portable construction engineering quality detector, the guide groove is fixedly connected with the fixing block.

According to the portable construction quality detector, the top of the handle is fixedly connected with a pull ring.

According to the portable construction engineering quality detector, scale marks are arranged on the outer side surface of the detection assembly.

According to the portable building engineering quality detector, the anti-slip pad is sleeved on the handle.

The utility model has the following beneficial effects:

1. according to the utility model, the telescopic sliding block is arranged at the bottom of the detection assembly, so that the volume of the detector is reduced, and compared with the prior art, the detector is more convenient to use and the space occupation rate is smaller.

2. According to the utility model, the sliding blocks at two sides of the detection assembly slide to fix the detector through the two supporting points, so that the detection assembly is more stable in fixation and is not easy to slip compared with the prior detection assembly.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a block diagram of a portable construction quality detector of the present utility model;

FIG. 2 is a sectional view of a portable construction quality detector according to the present utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a bottom structural view of a detecting assembly of the portable construction quality detector of the present utility model.

Legend description:

1. a handle; 2. a detection assembly; 3. a connecting rod; 4. a baffle; 5. scale marks; 6. a telescopic rod; 7. a pull ring; 8. a bearing; 9. a gear; 10. a slideway; 11. a slide block; 12. a limiting block; 13. a fixed block; 14. teeth.

Detailed Description

The embodiments are shown in the drawings, which are intended to supplement the description of the written description with figures so that a person can intuitively and intuitively understand each technical feature and overall technical solution of the present utility model, but does not understand the limitation of the protection scope of the present utility model.

Referring to fig. 1-4, the portable construction quality detector of the embodiment of the utility model comprises a handle 1 and a detecting component 2, wherein the top of the handle 1 is fixedly connected with a pull ring 7, the hanging is convenient, an anti-slip rubber pad is sleeved on the handle 1, scale marks 5 are arranged on the outer side surface of the detecting component 2, the reading is convenient after the measurement is finished, the lower end of the handle 1 is fixedly connected with a connecting rod 3, the other end of the connecting rod 3 is fixedly connected with a baffle 4, the lower side of the baffle 4 is fixedly connected with a telescopic rod 6, the lower end of the telescopic rod 6 is fixedly connected with the inner bottom of the detecting component 2, the upper end of the detecting component 2 is provided with an opening, a bearing 8 is fixedly connected in the opening, an outer ring of the bearing 8 is fixedly connected with the inner ring at the inner side of the opening of the detecting component 2, the inner ring is in a sliding connection with a friction resistance ring, the telescopic rod 6 is prevented from sliding down, the inner bottom of the detecting component 2 is rotationally connected with a gear 9, the upper side of the gear 9 is fixedly connected with the lower end of the telescopic rod 6, two sides of the gear 9 are provided with slide ways 10, a slide 11 is slidably connected with a slide 11, one side of the two sides of the slide 11 close to the gear 9 is fixedly connected with a gear 14, two sides of the slide block 12 are fixedly connected with one side of the slide block 12, one side of the slide block 12 is far from the gear 9 is fixedly connected with a guide groove 13, and the slide block is prevented from being fixedly connected with a guide groove 13.

Reference will now be made in detail to the present preferred embodiments of the utility model

Working principle: when the measuring instrument is used, the handle 1 is held, the measuring instrument is placed in the measuring hole, if the length is insufficient, the telescopic rod 6 is pulled, the handle 1 is rotated after the measuring instrument is placed in the measuring hole, the telescopic rod 6 is rotated, the gear 9 is driven to rotate, the gear 9 drives the sliding block 11 to slide outwards through the gear 9, the limiting block 12 on the sliding block 11 slides in the guide groove, the rotation is stopped when the limiting block 12 moves to the fixed block 13, the sliding block 11 is clamped at the bottom of the fixing block, and the thickness of a floor slab is read through scales on the scale marks 5.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A portable construction quality detector, comprising: handle (1) and detection subassembly (2), handle (1) lower extreme fixedly connected with connecting rod (3), connecting rod (3) other end fixedly connected with baffle (4), baffle (4) downside fixedly connected with telescopic link (6), bottom in telescopic link (6) lower extreme fixedly connected with detection subassembly (2), detection subassembly (2) upper end is equipped with the opening, and fixedly connected with bearing (8) in the opening, bearing (8) outer lane fixedly connected with is in detection subassembly (2) opening inboard, and inner circle sliding connection telescopic link (6), rotation is connected with gear (9) in detection subassembly (2), gear (9) upside fixedly connected with telescopic link (6) lower extreme is located gear (9) both sides are equipped with slide (10), sliding connection has slider (11), both sides one side fixedly connected with tooth (14) that slider (11) are close to gear (9), and opposite side fixedly connected with stopper (12), both sides one side that gear (9) were kept away from to slide (10) is equipped with guide slot (12), guide slot (12).

2. The portable construction quality detector according to claim 1, wherein through holes are formed in both sides of the lower end of the detecting component (2).

3. The portable construction quality detector according to claim 2, wherein a fixed block (13) is fixedly connected in the guide groove.

4. A portable construction quality detector according to claim 3, characterized in that the top of the handle (1) is fixedly connected with a pull ring (7).

5. The portable construction quality detector according to claim 4, wherein the outer side surface of the detecting element (2) is provided with graduation marks (5).

6. The portable construction quality detector according to claim 5, wherein the handle (1) is sleeved with an anti-slip pad.