CN217505749U

CN217505749U - Building engineering quality detection device

Info

Publication number: CN217505749U
Application number: CN202221544291.7U
Authority: CN
Inventors: 焦学平; 田小峰
Original assignee: Shandong Yanzhou Construction Corp
Current assignee: Shandong Yanzhou Construction Corp
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a building engineering quality detection device relates to the building engineering field. This building engineering quality detection device, including fixed sleeve and solid fixed ring: the fixing device comprises a fixing sleeve, wherein an extension rod is inserted into the fixing sleeve, the top end of the extension rod is connected with a knocking head, and a limiting assembly is assembled between the fixing sleeve and the extension rod; the outer circle surface of the fixing ring is fixedly provided with a limiting sleeve, a slot is formed between the limiting sleeve and the fixing ring, a marker pen is inserted into the inner wall of the slot, and the marker pen is provided with a fixing assembly. This building engineering quality detection device, the length that stretches out of control extension bar that can be automatic, the effect that the fixed sleeve reaches empty drum detection through knocking the head to the wall that beats the eminence is being convenient for handheld, uses the marker pen to mark to empty drum department, and through the fixed subassembly that sets up, opens fixed subassembly and can dismantle the marker pen, the marker pen of renewal.

Description

Building engineering quality detection device

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering quality detection device.

Background

The building engineering is a part of construction engineering, and refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them.

The project that building engineering quality detected is many, and in the in-process of the project quality detection is decorated in common building, need use the hollowing hammering wall brick to detect out whether the wall brick hollows.

But inconvenient the detecting to the wall brick of higher department, even there is longer hollowing hammer can strike, also inconvenient the wall brick of higher department hollowing is marked, if fix marker pen on striking hammer, then marker pen damages easily when the mark, inconvenient the change, therefore we have proposed a building engineering quality detection device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a building engineering quality detection device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a construction engineering quality detection device, includes fixed sleeve and solid fixed ring:

the device comprises a fixed sleeve, an extension rod is inserted into the fixed sleeve, the top end of the extension rod extends outwards and is fixedly connected with a knocking head, the knocking head knocks a wall surface to achieve the effect of hollowing detection, a limiting assembly is assembled between the fixed sleeve and the extension rod, and the limiting assembly fixes the position of the extension rod;

the fixed cover of solid fixed ring connects the surface on extension bar top, gu fixed ring's excircle fixed surface installs spacing sleeve, the slot has been seted up between spacing sleeve and the solid fixed ring, and it has the marker pen to peg graft on the inner wall of slot, can mark the sky drum department through the marker pen, just the marker pen is equipped with fixed subassembly, fixed subassembly is fixed the position of marker pen.

Preferably, the limiting assembly comprises an empty groove, the empty groove is formed in the top of the fixing sleeve, a limiting block is connected to the empty groove in a sliding mode, the outer wall of one side of the limiting block is tightly attached to the outer surface of the extension rod, and a lead screw is connected to the other side of the limiting block in a rotating mode.

Preferably, the end of the screw rod penetrates through the outer surface of the fixing sleeve and extends outwards, the screw rod is in threaded connection with the fixing sleeve, and the end of the screw rod, which is located outside, is fixedly connected with a knob.

Preferably, fixed subassembly is including the extrusion piece, extrusion piece sliding connection is in solid fixed ring's inside, the lower surface of extrusion piece closely laminates with the excircle surface of marker tip, the last fixed surface of extrusion piece is connected with the pull rod, the surface activity of pull rod has cup jointed the extrusion spring, fixed connection is on the upper surface of extrusion piece and solid fixed ring's inner wall respectively at the both ends of extrusion spring.

Preferably, the top end of the pull rod penetrates through the upper surface of the fixing ring to extend upwards, and is fixedly connected with the pull block.

The utility model discloses a building engineering quality detection device, its beneficial effect who possesses as follows:

1. this building engineering quality detection device, through extension bar and the spacing subassembly that sets up, the extension bar can freely outwards stretch out or inwards shrink in fixed sleeve, and spacing subassembly is fixed the position of extension bar, thereby the length that stretches out of control extension bar that can be automatic, be convenient for handheld fixed sleeve reaches the effect that the hollowing detected through knocking the head to the wall of knocking the eminence, then rotate fixed sleeve, make the tip of marker pen towards the wall, can use the marker pen to mark to the hollow, and through the fixed subassembly that sets up, fixed subassembly is fixed the position of marker pen, when not using marker pen or marker pen to damage needs to be changed, open fixed subassembly and can dismantle the marker pen, the marker pen of more renewing.

2. This building engineering quality detection device through the knob that sets up to be convenient for rotate the lead screw, simultaneously through the piece that draws that sets up, conveniently outwards stimulate the pull rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1. fixing the sleeve; 101. an extension bar; 102. a knocking head; 2. a fixing ring; 201. a limiting sleeve; 202. a marking pen; 3. an empty groove; 301. a limiting block; 302. a screw rod; 4. extruding the block; 401. a pull rod; 402. compressing the spring.

Detailed Description

The embodiment of the utility model discloses building engineering quality detection device.

According to the attached figures 1-3, comprising a fixing sleeve 1 and a fixing ring 2:

the device comprises a fixed sleeve 1, wherein an extension rod 101 is inserted into the fixed sleeve 1, the top end of the extension rod 101 extends outwards and is fixedly connected with a knocking head 102, the knocking head 102 knocks a wall surface to achieve a hollowing detection effect, a limiting assembly is assembled between the fixed sleeve 1 and the extension rod 101, and the limiting assembly fixes the position of the extension rod 101;

the fixing ring 2 is fixedly sleeved on the outer surface of the top end of the extension rod 101, the outer circle surface of the fixing ring 2 is fixedly provided with a limiting sleeve 201, a slot is formed between the limiting sleeve 201 and the fixing ring 2, a marker pen 202 is inserted into the inner wall of the slot, the hollow drum can be marked through the marker pen 202, the marker pen 202 is provided with a fixing component, and the fixing component is used for fixing the position of the marker pen 202;

through the extension rod 101 and the spacing subassembly that set up, extension rod 101 can freely outwards stretch out or inwards shrink in fixed sleeve 1, and spacing subassembly is fixed the position of extension rod 101, thereby the length of stretching out of control extension rod 101 that can be automatic, be convenient for handheld fixed sleeve 1 reaches the effect that the hollowing detected through knocking head 102 to the wall of knocking the eminence, then rotate fixed sleeve 1, make the tip of marker pen 202 towards the wall, can use marker pen 202 to mark to the hollowing department this moment, and through the fixed subassembly that sets up, fixed subassembly is fixed the position of marker pen 202, when not using marker pen 202 or marker pen 202 to damage needs to be changed, open fixed subassembly and can dismantle marker pen 202, more new marker pen 202.

According to fig. 4, limiting assembly includes dead slot 3, and dead slot 3 sets up in the inside at 1 top of fixed sleeve, and 3 sliding connection in dead slot have stopper 301, and the surface of one side outer wall and the extension bar 101 of stopper 301 closely laminates, and the opposite side of stopper 301 rotates and is connected with lead screw 302.

The tip of lead screw 302 passes the surface of fixed sleeve 1 and outwards extends, and lead screw 302 and fixed sleeve 1 threaded connection, and lead screw 302 is in the outside tip fixedly connected with knob, through the knob that sets up to be convenient for rotate lead screw 302.

According to the drawing shown in fig. 3, the fixing component comprises an extrusion block 4, the extrusion block 4 is slidably connected inside the fixing ring 2, the lower surface of the extrusion block 4 is tightly attached to the outer circle surface of the end part of the marker pen 202, the upper surface of the extrusion block 4 is fixedly connected with a pull rod 401, an extrusion spring 402 is movably sleeved on the outer surface of the pull rod 401, and two ends of the extrusion spring 402 are respectively and fixedly connected to the upper surface of the extrusion block 4 and the inner wall of the fixing ring 2.

The top of pull rod 401 passes the upper surface of solid fixed ring 2 and upwards extends to fixedly connected with draws the piece, through the piece that draws that sets up, conveniently outwards pulls pull rod 401.

The working principle is as follows: in the using process, the knob is rotated to bring the lead screw 302 to rotate, the lead screw 302 is in threaded connection with the fixed sleeve 1, the lead screw 302 rotates outwards to drive the limiting block 301 to slide in the hollow groove 3, the limiting block 301 is separated from the extension rod 101, the extension rod 101 can freely extend outwards or contract inwards in the fixed sleeve 1 at the moment, the extension length of the extension rod 101 can be automatically controlled until the extension length is adjusted to be proper, then the knob is rotated reversely to enable the limiting block 301 to be tightly attached to the extension rod 101, the position of the extension rod 101 is fixed, the fixed sleeve 1 can be conveniently held by a hand to achieve the hollow drum detection effect on the wall surface at the knocking height through the knocking head 102, then the fixed sleeve 1 is rotated to enable the end part of the marker pen 202 to face the wall surface, and at the moment, the hollow drum position can be marked by the marker pen 202;

when marker 202 is not used or marker 202 is damaged and needs to be replaced, upwards pull the pull block, pull rod 401 is driven to move upwards, and then extrusion block 4 is pulled upwards, and the outer circle surface of the end of marker 202 is separated from the outer circle surface, and extrusion spring 402 is compressed, marker 202 can be taken out at the moment, marker 202 can be disassembled, when marker 202 is installed, the pull block is pulled upwards again, marker 202 is inserted into the slot between limiting sleeve 201 and fixing ring 2, the pull block is loosened, under the action of extrusion spring 402, the lower surface of extrusion block 4 is tightly attached to the outer circle surface of the end of marker 202, and marker 202 is fixed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building engineering quality detection device, includes fixed sleeve (1) and solid fixed ring (2), its characterized in that:

the detection device comprises a fixing sleeve (1), wherein an extension rod (101) is inserted into the fixing sleeve (1), the top end of the extension rod (101) extends outwards and is fixedly connected with a knocking head (102), the wall surface is knocked through the knocking head (102) to achieve the empty drum detection effect, a limiting assembly is assembled between the fixing sleeve (1) and the extension rod (101), and the limiting assembly fixes the position of the extension rod (101);

the fixed ring (2) is fixed to be cup jointed on the outer surface of the top end of the extension rod (101), the outer circle surface of the fixed ring (2) is fixedly provided with a limiting sleeve (201), a slot is formed between the limiting sleeve (201) and the fixed ring (2), a marker pen (202) is inserted into the inner wall of the slot, the hollow drum can be marked through the marker pen (202), the marker pen (202) is assembled with a fixing assembly, and the fixing assembly fixes the position of the marker pen (202).

2. The construction engineering quality detection device according to claim 1, wherein: spacing subassembly includes dead slot (3), the inside at fixed sleeve (1) top is seted up in dead slot (3), dead slot (3) sliding connection has stopper (301), one side outer wall of stopper (301) is closely laminated with the surface of extension bar (101), the opposite side rotation of stopper (301) is connected with lead screw (302).

3. A construction quality inspection apparatus according to claim 2, wherein: the end part of the screw rod (302) penetrates through the outer surface of the fixing sleeve (1) to extend outwards, the screw rod (302) is in threaded connection with the fixing sleeve (1), and the end part of the screw rod (302) located outside is fixedly connected with a knob.

4. The construction engineering quality detection device according to claim 1, wherein: fixed subassembly is including extrusion piece (4), extrusion piece (4) sliding connection is in the inside of solid fixed ring (2), the lower surface of extrusion piece (4) is closely laminated with the excircle surface of marker pen (202) tip, the last fixed surface of extrusion piece (4) is connected with pull rod (401), extrusion spring (402) has been cup jointed in the surface activity of pull rod (401), the both ends difference fixed connection of extrusion spring (402) is on the upper surface of extrusion piece (4) and the inner wall of solid fixed ring (2).

5. The construction engineering quality detection device according to claim 4, wherein: the top end of the pull rod (401) penetrates through the upper surface of the fixing ring (2) to extend upwards, and is fixedly connected with a pull block.