CN213481951U

CN213481951U - Building engineering quality detection device

Info

Publication number: CN213481951U
Application number: CN202022024242.8U
Authority: CN
Inventors: 青山; 林治文; 段秦博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-18
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a building engineering quality detection device, including the bottom plate, the bottom plate facial make-up is equipped with the support column, and the support column facial make-up is equipped with the support bar, and the support bar facial make-up is equipped with supports the layering, and first double-screw bolt has been installed to the one side of support bar, supports to be equipped with on the layering and perforates and first double-screw bolt runs through the perforation, and the one end threaded connection of first double-screw bolt has first nut, and the punching machine has been installed to the position that lies in. The first nut of derotation for first nut upwards rotates along first double-screw bolt, then will wait to detect the concrete piece insert the support bar and support and press between the strip, then just revolve first nut again, make first nut along first double-screw bolt downwardly rotating, support and press the strip and compress tightly the support bar downwards, the position of concrete piece has been stabilized, consequently when the concrete piece is strikeed repeatedly, can not the vertical jump, the control end of operation punching machine realizes supporting the reciprocal impact concrete piece that strikes of pressure head, detection effect is better.

Description

Building engineering quality detection device

Technical Field

The utility model belongs to the technical field of the building engineering quality detects, concretely relates to building engineering quality detection device.

Background

The quality of the construction project refers to the comprehensive requirements on the safety, applicability, economy, environmental protection, attractiveness and other characteristics of the project in the current relevant laws, regulations, technical standards, design documents and contracts of the country.

The concrete intensity is one kind that building engineering quality detected, also concern the partly of building safety, in the actual concrete intensity testing process, go on through the mode that artifical destructiveness detected more, at first in concrete placement to a square mould, treat the concrete setting back, dismantle the mould, obtain square concrete piece, place the concrete piece on relatively flat desktop, then let alone take up the hammer and strike the concrete piece with the same power way repeatedly, the record is from beginning to the cracked number of times of concrete piece, with this obtain the concrete and be able to bear or endure the impact number of times, the weak point that exists is: the force and the angle of the hammer are different due to human factors, and the concrete block is easy to jump in the knocking process, so that the detection effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering quality detection device to solve the not good problem of detection effect among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering quality detection device, includes the bottom plate, the bottom plate facial make-up is equipped with the support column, the support column facial make-up is equipped with the support bar, the support bar facial make-up is equipped with to the layering, first double-screw bolt has been installed to the one side of support bar, it runs through the perforation to be equipped with on the layering and perforate and first double-screw bolt, the one end threaded connection of first double-screw bolt has first nut, the punching machine has been installed to the position that lies in the avris of support column on the bottom plate, the pressure head has been.

Preferably, the bottom plate is provided with a receiving box at a position between the supporting columns.

Preferably, the bottom plate facial make-up is equipped with a plurality of slide bars, and the cover is equipped with the adapter sleeve on the slide bar, is connected with check between the adapter sleeve and keeps off cloth, and the top of adapter sleeve is connected with magnetism and inhales the ring, and the top of slide bar is connected with the connecting plate.

Preferably, the end of the lifting rod of the punching machine is connected with a first butt plate, one surface of the first butt plate is provided with a second butt plate, the bottom of the second butt plate is connected with a pressure abutting head, the outer edge of the first butt plate is provided with a mounting hole, the outer edge of one surface of the second butt plate is provided with a second stud, and the second stud penetrates through the mounting hole and is locked through a second nut.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a building engineering quality detection device, the first nut of derotation, make first nut upwards rotatory along first double-screw bolt, then the concrete piece that will wait to detect inserts the support bar and supports between the pressure strip, then the first nut of derotation again, make first nut along first double-screw bolt downwardly rotating, support and press the strip and compress tightly the support bar downwards, the position of concrete piece has been stabilized, consequently when the concrete piece is strikeed repeatedly, can not beat from top to bottom, the control end of operation punching machine realizes supporting the reciprocal impact concrete piece of pressure head, until the concrete piece is cracked, detection effect is better.

The utility model provides a building engineering quality detection device keeps off through the check that the check kept off cloth, can prevent that the cracked fragment of concrete piece from collapsing out the check and keep off outside the cloth, protects operator's safety.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic top view taken at A-A of FIG. 1;

FIG. 4 is a schematic left side view taken at B-B of FIG. 1;

FIG. 5 is an enlarged view of a portion a of FIG. 4;

fig. 6 is an enlarged schematic view of the structure at b of fig. 2.

In the figure: the device comprises a base plate 1, a receiving box 2, a supporting column 3, a supporting strip 4, an extrusion strip 5, a first stud 6, a through hole 7, a first nut 8, a punching machine 9, a sliding rod 10, a connecting sleeve 11, a blocking cloth 12, a magnetic suction ring 13, a connecting plate 14, a first butt joint plate 15, a second butt joint plate 16, a pressure abutting head 17, a mounting hole 18, a second stud 19 and a second nut 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a construction quality detection device comprises a bottom plate 1, wherein a receiving box 2 is welded on the bottom plate 1 at a position between support columns 3, an upper port of the receiving box 2 corresponds to a pressure resisting head 17, most of fragments generated by the pressure resisting head 17 impacting a concrete block can be collected, two rows of support columns 3 are welded on the upper surface of the bottom plate 1 in a bilateral symmetry manner, one support bar 4 is welded on each row of support columns 3, a pressure resisting bar 5 is attached to the upper surface of each support bar 4, a first stud 6 is welded on each of the front side and the rear side of each support bar 4, a through hole 7 is arranged on each of the front side and the rear side of each pressure resisting bar 5, the first stud 6 penetrates through the through hole 7 in a sliding manner, a first nut 8 is connected to the upper end of the first stud 6 in a threaded manner, when the concrete block is placed between the support bars 4 and the pressure resisting bars 5, when the first stud 6 is locked by the, the pressing strips 5 press the concrete blocks on the supporting strips 4 downwards, so that the positions of the concrete blocks are stabilized, and the concrete blocks cannot jump up and down when being repeatedly impacted.

Referring to fig. 1, 2, 4, 5 and 6, four sliding rods 10 are welded on four sides of the upper surface of a bottom plate 1, a connecting sleeve 11 is slidably sleeved on each sliding rod 10, each connecting sleeve 11 is of a nylon fiber sleeve structure, lattice blocking cloth 12 is sewn between the connecting sleeves 11, broken blocks of concrete blocks can be prevented from being broken out of the lattice blocking cloth 12 through the lattice blocking of the lattice blocking cloth 12, the safety of an operator is protected, the lattice blocking cloth 12 is of nylon fiber cloth, a magnetic attraction ring 13 is sewn on the top of each connecting sleeve 11, each magnetic ring 13 is a circular magnet, a connecting plate 14 is welded on the top of each sliding rod 10, each connecting plate 14 is of a square plate structure and made of iron, and the magnetic attraction force of each magnetic ring 13 on the corresponding connecting plate 14 can not fall under the gravity conditions of the lattice blocking cloth 12 and the corresponding.

Referring to fig. 2, 4 and 6, a punch 9 is fixed to a position of the bottom plate 1 at the rear side of the support column 3 by a screw, the punch 9 is JB23 in model number, the punch 9 has a punch counting unit capable of obtaining punching times for a period of time, and has a punch strength display unit capable of displaying punch strength, the punch 9 can adjust punch strength and punch speed before the punching process, a first butt plate 15 is welded to an end of a lifter of the punch 9, a second butt plate 16 is attached to a lower surface of the first butt plate 15, a pressure head 17 is connected to a bottom of the second butt plate 16, the second butt plate 16 and the pressure head 17 are made of a fusion-cast integral piece, mounting holes 18 are uniformly formed in an outer peripheral ring direction of the first butt plate 15, second studs 19 are uniformly welded to an upper outer peripheral ring direction of the second butt plate 16, the second studs 19 penetrate through the mounting holes 18 and are locked by second nuts 20, when the second studs 19 are locked by the second nuts 20, the first butt joint plate 15 and the second butt joint plate 16 are stably connected together, the abutting head 17 is of a cylindrical structure with a conical head arranged at the lower end, the material is tungsten chromium cobalt alloy, the hardness is high, the impact resistance is high, and the repeated stamping condition can be met.

When the device is used, the connecting sleeve 11 is moved upwards firstly until the magnetic suction ring 13 adsorbs the connecting plate 14, the first nut 8 is rotated reversely firstly to enable the first nut 8 to rotate upwards along the first stud 6, then the concrete block to be detected is inserted between the supporting strip 4 and the abutting strip 5, then the first nut 8 is rotated forwards again to enable the first nut 8 to rotate downwards along the first stud 6, the abutting strip 5 presses the supporting strip 4 downwards to stabilize the position of the concrete block, therefore, when the concrete block is impacted repeatedly, the concrete block cannot jump up and down, the second nut 20 locks the second stud 19 to enable the first butt plate 15 and the second butt plate 16 to be stably connected together, before the punching process, the punching machine 9 can firstly adjust the punching pressure degree and the punching speed, then the connecting sleeve 11 is pulled downwards until the magnetic suction ring 13 is separated from the connecting plate 14, and the lower end of the connecting sleeve 11 contacts the bottom plate 1, so that the control end of the punching machine 9 can be operated to realize that the abutting head 17 impacts the concrete block in, until the mixed coagulum is broken, the punching frequency is obtained through a punching counting unit on the punching machine 9, and the punching pressure degree can be displayed through a punching pressure degree display unit on the punching machine 9, so that the detection effect is better.

Through the check of check fender cloth 12, can prevent that the cracked piece of concrete piece from collapsing outside check fender cloth 12, protect operator's safety.

Claims

1. A building engineering quality detection device, includes bottom plate (1), its characterized in that: bottom plate (1) facial make-up is equipped with support column (3), support column (3) facial make-up is equipped with support bar (4), support bar (4) facial make-up is equipped with and supports layering (5), first double-screw bolt (6) have been installed to the one side of support bar (4), it runs through perforation (7) to be equipped with on layering (5) perforation (7) and first double-screw bolt (6), the one end threaded connection of first double-screw bolt (6) has first nut (8), punching machine (9) have been installed to the position that lies in the avris of support column (3) on bottom plate (1), pressure head (17) have been installed to the lifter tip of punching machine (9).

2. The construction engineering quality detection device according to claim 1, wherein: and the bottom plate (1) is provided with a bearing box (2) at the position between the support columns (3).

3. A construction quality inspection apparatus according to claim 2, wherein: the novel magnetic attraction type steel wire rope is characterized in that a plurality of sliding rods (10) are arranged on the bottom plate (1), connecting sleeves (11) are sleeved on the sliding rods (10), check blocking cloth (12) is connected between the connecting sleeves (11), the top of each connecting sleeve (11) is connected with a magnetic attraction ring (13), and the top of each sliding rod (10) is connected with a connecting plate (14).

4. The construction engineering quality detection device according to claim 1, wherein: the end part of a lifting rod of the punching machine (9) is connected with a first butt plate (15), one surface of the first butt plate (15) is provided with a second butt plate (16), the bottom of the second butt plate (16) is connected with a pressure abutting head (17), the outer edge of the first butt plate (15) is provided with a mounting hole (18), the outer edge of one surface of the second butt plate (16) is provided with a second stud (19), and the second stud (19) penetrates through the mounting hole (18) and is locked through a second nut (20).