CN218725967U

CN218725967U - Injection type mortar compressive strength detection equipment

Info

Publication number: CN218725967U
Application number: CN202222904162.0U
Authority: CN
Inventors: 尹烨; 侣文斌; 王强; 王超; 何朝春; 苗凯; 何宏宇; 白岩; 宋乐明
Original assignee: Shanxi Hua Ji Tiancheng Civil Engineering Testing Co ltd
Current assignee: Shanxi Hua Ji Tiancheng Civil Engineering Testing Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a penetration mortar compressive strength check out test set belongs to the technical field that the mortar detected, which comprises a housin, firing mechanism and detection nail, firing mechanism sets up in the inside of casing, firing mechanism includes the fixed block, the casing outer wall is connected to the fixed block, the bottom surface of fixed block is equipped with first spring, the bottom link block of first spring, slider sliding connection casing outer wall, one side outer wall upper end symmetry of slider articulates first connecting rod, the other end of first connecting rod articulates second connecting rod and U type frame, the other end of second connecting rod articulates shells inner wall, the surface connection brake motor of U type frame, drive gear is cup jointed to brake motor's output shaft, drive gear connects the rack, the sliding seat is connected to the bottom of rack, the top surface of sliding seat is equipped with the second spring, second spring coupling shells inner wall, the bottom surface connection firing pole of sliding seat, the detection nail is connected to the bottom of firing pole, the beneficial effects of the utility model are that can will detect the nail and penetrate the mortar perpendicularly through inside through electric mode.

Description

Injection type mortar compressive strength detection equipment

Technical Field

The utility model relates to a field that the mortar detected specifically says a penetration mortar compressive strength check out test set.

Background

In the building construction field, often need detect the intensity of concrete, the injection method detects and is a detection mode of mortar intensity, the injection method detects and adopts compression work spring loading, in the test nail injection mortar, converts mortar intensity through surveying the strong curve by the penetration depth of test nail, and current check out test set need be through artifical mode repetition to the injection pole tensile in the use, this has increased user's burden, has still reduced the efficiency that detects simultaneously.

Chinese patent application number is CN 202023281378.3's utility model discloses a mortar detection device of injection formula, including main part and handle, the inside swing joint of main part has the injection pole, the upper end surface of injection pole is provided with stress application mechanism, the lower extreme surface demountable installation of injection pole has the survey nail, the lower extreme external surface fixed connection of main part has the flat head. An injection's mortar detection device, this injection's mortar detection device, the jar that can bring through the shockproof cover that sets up can be to detection device injection survey nail produces certain buffering, when making operation people use, reduce the hand vibrations and feel, bring better use and experience, this injection's mortar detection device, the injection pole is stimulateeed through the stress application mechanism who sets up, prevent that people from appearing influencing the job schedule under the condition of forgetting to take the spanner, and whole easy operation removes, can effectively improve people's work efficiency, bring fine use prospect.

The above comparison document has the following problems:

(1) First, the above-described device still requires the penetrating rod to be stretched repeatedly by manual means, which increases the burden on the user and also reduces the efficiency of the detection.

(2) Secondly, the measuring nail is easy to shift in the detection process of the device, so that the accuracy of the detection data is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection formula mortar compressive strength check out test set to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a penetration mortar compressive strength check out test set, includes casing, firing mechanism and detection nail, firing mechanism sets up in the inside of casing, firing mechanism includes the fixed block, fixed block fixed connection casing outer wall, the bottom surface of fixed block is equipped with first spring, the bottom fixed connection slider of first spring, slider sliding connection casing outer wall, the articulated first connecting rod of one side outer wall upper end symmetry of slider, the articulated second connecting rod of the other end and U type frame of first connecting rod, the articulated shells inner wall of the other end of second connecting rod, the outer fixed surface of U type frame connects brake motor, brake motor's output shaft alternates and connects U type frame, drive gear is cup jointed to brake motor's output shaft surface, the rack is connected in the meshing, the bottom fixed connection sliding seat of rack, the top of sliding seat edge all around is equipped with the second spring, the top fixed connection shells inner wall of second spring, the bottom surface center department fixed connection firing rod of sliding seat, the firing rod alternates and connects shells bottom surface inner wall, just the bottom threaded connection of firing rod surveys the detection nail.

Further, the size of the movable seat is consistent with the size of the inner surface of the shell.

Further, the bottom surface of fixed block is equipped with pressure switch, pressure switch electric connection brake motor.

Furthermore, the outer surface of the shell above the fixed block is symmetrically provided with anti-skidding grips.

Furthermore, L-shaped supporting blocks are symmetrically arranged at the bottom of the outer wall of the shell below the anti-skidding grip, and one ends, far away from the shell, of the L-shaped supporting blocks are fixedly connected with anti-skidding pads.

Furthermore, an access door is arranged on the outer wall of one side, far away from the L-shaped supporting block, of the shell.

The utility model discloses an improve and provide a penetration mortar compressive strength check out test set here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a brake motor, rack and pressure switch can pass through electronic mode and carry out the percussion to surveying the nail, and this has reduced user's burden, has still improved the efficiency that detects simultaneously.

The second step is as follows: the utility model discloses a L type supporting shoe and slipmat can make inside the perpendicular injection mortar of survey nail, this accuracy that has improved measuring result.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic top sectional view of the present invention;

fig. 4 is an enlarged schematic view of the area a of fig. 2.

Description of reference numerals: 1. a housing; 2. a firing mechanism; 21. a fixed block; 22. a first spring; 23. a slider; 24. a first link; 25. a second link; 26. a U-shaped frame; 27. a brake motor; 28. a drive gear; 29. a rack; 210. a movable seat; 211. a second spring; 212. a firing bar; 3. detecting a nail; 4. a pressure switch; 5. an anti-slip grip; 6. an L-shaped support block; 7. a non-slip mat; 8. and (7) overhauling a bin door.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model discloses an improvement provides an injection formula mortar compressive resistance check out test set here, as shown in fig. 1-fig. 4, including casing 1, firing mechanism 2 and detection nail 3, firing mechanism 2 sets up in the inside of casing 1, firing mechanism 2 includes

fixed block

21, 1 outer wall of fixed block 21 fixed connection casing, the bottom surface of fixed block 21 is equipped with first spring 22, first spring 22's bottom fixed connection slider 23, slider 23 sliding connection casing 1 outer wall, the articulated first connecting rod 24 of one side outer wall upper end symmetry of slider 23, the articulated second connecting rod 25 of the other end of first connecting rod 24 and U type frame 26, the articulated casing 1 inner wall of the other end of second connecting rod 25, U type frame 26's outer surface fixed connection brake motor 27, brake motor 27's output shaft interlude connects U type frame 26, brake motor 27's output shaft surface cup joints drive gear 28, drive gear 28 meshing connects the rack 29, rack 29's bottom fixed connection sliding seat 210, the top surface edge of sliding seat 210 is equipped with second spring 211 all around, the top fixed connection U type frame 26 of second spring alternates the top end of second spring 211, the inner wall of second spring connects the inner wall of casing 1, the penetrating through fixed connection driving gear connecting seat 212, the bottom surface of casing connecting rod 212 connects the triggering rod 212, the bottom surface of the triggering rod connection 212, the bottom surface of the connecting seat of the triggering 3 and the connecting rod connection of the penetrating.

The size of the movable seat 210 is set to be consistent with the size of the inner surface of the housing 1, and the movable seat 210 can be limited by the size, so that the movable seat 210 is prevented from shaking.

The bottom surface of the fixed block 21 is provided with a pressure switch 4 (the pressure switch 4 may use CM-1306 made by chand or may use other pressure switches with the same function), the pressure switch 4 is electrically connected with the brake motor 27, and the pressure switch 4 can start the brake motor 27.

The outer surface of the shell 1 above the fixed block 21 is symmetrically provided with anti-slip grips 5, and the anti-slip grips 5 can be used for facilitating a user to grip the detection equipment.

The bottom of the outer wall of the shell 1 below the anti-skid grip 5 is symmetrically provided with L-shaped supporting blocks 6, one end of each L-shaped supporting block 6, far away from the shell 1, is fixedly connected with an anti-skid pad 7, and the L-shaped supporting blocks 6 and the anti-skid pads 7 can play a role in limiting the shell 1, so that the detection nails 3 can vertically penetrate into mortar, and the accuracy of a measurement result is improved.

The outer wall of one side that L type supporting shoe 6 was kept away from to casing 1 is equipped with access door 8, can play convenience of customers to carry out maintenance's effect to the part of casing 1 inside through access door 8.

The working principle is as follows: firstly, a user vertically aligns the shell 1 with mortar through the anti-slip grip 5, the L-shaped support block 6 and the anti-slip pad 7, and in the aligning process, the user can pull the slider 23 of the firing mechanism 2 through fingers, the slider 23 can move to one side of the fixed block 21, in the moving process, the first spring 22 can be stressed and contracted, meanwhile, the slider 23 can push the U-shaped frame 26 to move through the first connecting rod 24 and the second connecting rod 25, the driving gear 28 inside the U-shaped frame 26 is meshed with the rack 29, meanwhile, the pressure switch 4 on the bottom surface of the fixed block 21 can start the brake motor 27, the driving gear 28 on the surface of the output shaft of the brake motor 27 can pull the rack 29 upwards, the rack 29 can drive the firing rod 212 and the detection nails 3 to move through the movable seat 210, meanwhile, the second spring is stressed and contracted, when the contraction is completed, the user can release the slider 23, the first spring 22 can push the slider 23 to reset, the slider 23 can drive the driving gear 28 and the rack 29 through the first connecting rod 24, the second connecting rod 25, the U-shaped frame 26 can drive the driving gear 28 and the detection nails to separate from the rack 29, and the detection nails 211, and after the separation is completed, the second spring 211 can push the detection nails 212 to penetrate through the movable seat 210 and the detection nails 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a penetration mortar compressive strength check out test set which characterized in that: including casing (1), firing mechanism (2) and detection nail (3), firing mechanism (2) set up in the inside of casing (1), firing mechanism (2) include fixed block (21), fixed block (21) fixed connection casing (1) outer wall, the bottom surface of fixed block (21) is equipped with first spring (22), bottom fixed connection slider (23) of first spring (22), slider (23) sliding connection casing (1) outer wall, the articulated first connecting rod (24) of one side outer wall upper end symmetry of slider (23), the articulated second connecting rod (25) of the other end and U type frame (26) of first connecting rod (24), the articulated casing (1) inner wall of the other end of second connecting rod (25), the outer fixed surface of U type frame (26) connects brake motor (27), the output shaft interlude of brake motor (27) connects U type frame (26), the outer surface of output shaft of brake motor (27) drives gear (28), drive gear (28) meshing connection rack (29), the bottom fixed connection base (210) of rack (29) is equipped with the movable connection seat (210), the movable connection seat (210) top surface of spring (211) all around is connected spring (211), second spring (211), the bottom surface center department fixed connection firing rod (212) of sliding seat (210), firing rod (212) alternate and connect casing (1) bottom surface inner wall, just the bottom threaded connection of firing rod (212) surveys nail (3).

2. The penetration type mortar compressive strength detection device according to claim 1, wherein: the size of the movable seat (210) is consistent with the size of the inner surface of the shell (1).

3. The penetration type mortar compressive strength detection device according to claim 1, wherein: the bottom surface of fixed block (21) is equipped with pressure switch (4), pressure switch (4) electric connection brake motor (27).

4. The penetration type mortar compressive strength detection device according to claim 1, wherein: the outer surface of the shell (1) above the fixed block (21) is symmetrically provided with anti-skidding grips (5).

5. The injection type mortar compressive strength detection device according to claim 4, wherein: the anti-skidding handle is characterized in that L-shaped supporting blocks (6) are symmetrically arranged at the bottom of the outer wall of the shell (1) below the anti-skidding handle (5), and one end of each L-shaped supporting block (6) far away from the shell (1) is fixedly connected with an anti-skidding mat (7).

6. The penetration type mortar compressive strength detection device according to claim 5, wherein: and an access cabin door (8) is arranged on the outer wall of one side, far away from the L-shaped supporting block (6), of the shell (1).