CN219301624U - Building engineering management quality acceptance device - Google Patents

Abstract

The utility model discloses a constructional engineering management quality acceptance device, and relates to the field of engineering quality acceptance. The device comprises a main body, a groove arranged on the main body and a lifting handle fixedly connected in the groove; the button is arranged at the bottom of the handle in a sliding manner; the rotary shaft is rotationally connected with the round groove, the rotary shaft is provided with a disc, the clamping groove is slidably connected with a plumb, the plumb is provided with a pull rope, and the pull rope is wound and connected on the disc; the clamping block is connected in the clamping groove in a sliding manner, an annular groove corresponding to the clamping block is formed in the plumb, and corresponding arc surfaces are formed in the bottoms of the annular groove and the clamping block; a control component is arranged in the main body; the utility model can avoid the swing of the plumb when not in use, thereby generating accidental injury to constructors and improving the use safety.

Description

Building engineering management quality acceptance device

Technical Field

The utility model belongs to the technical field of engineering quality acceptance, and particularly relates to a quality acceptance device for construction engineering management.

Background

The magnetic force line weight is a common quality checking and accepting device used in building engineering management, and has wide application in building construction.

The patent publication number is: the utility model patent of CN217058835U discloses a quality inspection device for construction engineering management, which comprises a main body, wherein the top end of the main body is provided with a through square hole in a penetrating way, the inside of the through square hole is provided with a fixed wedge nail in a penetrating way, the inside of the main body is provided with a built-in groove relative to the top of the through square hole, the inside of the built-in groove is provided with a built-in rod piece, the top surface of the fixed wedge nail is provided with a limit groove corresponding to the bottom end of the built-in rod piece, the bottom end of the built-in rod piece is penetrated into the limit groove, and one side of the main body is provided with a penetrating groove for the other end of the built-in rod piece to penetrate; through the built-in groove, built-in member, spacing groove and the groove that runs through of design and other structures, can fix fixed wedge, prevent that the pointed end of fixed wedge from stretching out to outside and causing stabbing to personnel when not using, promoted the security of device.

However, after the use of the above patent, the plumb is inconvenient to store, the swing of the plumb is easy to cause accidental injury to users, the safety is poor, and the whole device is inconvenient to take.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a construction engineering management quality acceptance device which can overcome the problems or at least partially solve the problems.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a building engineering management quality inspection device, includes the main part, still includes:

the lifting handle is fixedly connected in the groove;

the button is arranged at the bottom of the handle in a sliding manner;

the rotary shaft is rotationally connected with the round groove, the rotary shaft is provided with a disc, the clamping groove is slidably connected with a plumb, the plumb is provided with a pull rope, and the pull rope is wound and connected on the disc;

the clamping block is connected in the clamping groove in a sliding manner, an annular groove corresponding to the clamping block is formed in the plumb, and corresponding arc surfaces are formed in the bottoms of the annular groove and the clamping block;

a control component is arranged in the main body.

Preferably, the control assembly comprises a sliding groove arranged on the main body, a sliding block is connected in the sliding groove in a sliding manner, the clamping block is fixedly connected with the sliding block, a rope is arranged on the outer wall of the sliding block, a limiting groove corresponding to the sliding groove is arranged in the main body, a pulley is arranged in the limiting groove, a supporting block is arranged on the button, and one end, far away from the sliding block, of the rope penetrates through the pulley and is fixedly connected with the supporting block.

Further, the handle is provided with a concave hole, the button is slidably connected in the concave hole, and a first spring is arranged between the button and the inner wall of the top of the concave hole.

Further, a second spring is arranged between the sliding block and the inner wall of the sliding groove, and the second spring is sleeved on the outer wall of the rope.

Further, the outer wall of one end of the rotating shaft arranged outside the main body is provided with threads, the threads are connected with thread blocks in a threaded manner, and the outer wall of the main body is provided with a frosted ring corresponding to the thread blocks.

Further, the outer wall of the main body is provided with a placing plate, and one end of the rotating shaft, which is placed outside the main body, is provided with a handle.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, when the plumb is retracted, the clamping block is clamped in the annular groove, so that the plumb is fixed, when the plumb is required to be used, the button is pressed, the control assembly is driven to work, the control assembly drives the clamping block to move, so that the clamping block does not prop against the annular groove any more, at the moment, the rotating shaft is rotated, the plumb can be moved out of the clamping groove, and the clamping block is placed in the clamping groove again after the plumb is used, so that the plumb is convenient to use, the phenomenon that the plumb swings when the plumb is not used is avoided, and therefore, accidental injury is caused to constructors, and the use safety is improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic structural diagram of a quality inspection device for construction engineering management according to the present utility model;

FIG. 2 is a cross-sectional view I of a construction project management quality inspection device according to the present utility model;

FIG. 3 is a second cross-sectional view of a construction project management quality acceptance device according to the present utility model;

fig. 4 is an enlarged view of a portion a of fig. 2 of a construction engineering management quality acceptance device according to the present utility model.

In the figure: 1. a main body; 101. a groove; 102. a handle; 103. placing a plate; 104. a button; 105. a support block; 106. concave holes; 107. a first spring; 2. a circular groove; 201. a clamping groove; 202. a rotating shaft; 203. a disc; 204. a pull rope; 205. a screw block; 206. a sanding ring; 207. a handle; 3. a plumb bob; 301. an annular groove; 4. a pulley; 5. a chute; 501. a slide block; 502. a clamping block; 503. a second spring; 504. a string; 505. and a limit groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

Example 1:

referring to fig. 1-4, a quality inspection and acceptance device for construction engineering management comprises a main body 1, and is characterized by further comprising a groove 101 arranged on the main body 1 and a lifting handle 102 fixedly connected in the groove 101, wherein a button 104 is slidably arranged at the bottom of the lifting handle 102, a circular groove 2 and a clamping groove 201 which are communicated are further arranged on the main body 1, a rotating shaft 202 is rotatably connected in the circular groove 2, a disc 203 is arranged on the rotating shaft 202, a plumb 3 is slidably connected in the clamping groove 201, a pull rope 204 is arranged on the plumb 3, and the pull rope 204 is winded and connected on the disc 203; the clamping groove 201 is slidably connected with a clamping block 502, the plumb 3 is provided with an annular groove 301 corresponding to the clamping block 502, the bottoms of the annular groove 301 and the clamping block 502 are respectively provided with a corresponding arc surface, and the main body 1 is internally provided with a control component.

In the utility model, when the plumb is retracted after use, the rotating shaft 202 is directly rotated, so that the rotating shaft drives the disc 203 to rotate, the string 204 is pulled to move, the plumb 301 is driven to shrink into the clamping groove 201, at the moment, the plumb 3 firstly touches the arc surface on the clamping block 502, so as to push the clamping block 502 to move, and when the clamping block 502 moves to correspond to the position of the annular groove 301, the clamping block is automatically reset, so that the clamping block is clamped in the annular groove 301, and the plumb is fixed.

In the utility model, when the plumb needs to be used, the button 104 is pressed, so as to drive the control component to work, the control component drives the clamping block 502 to move, so that the clamping block does not prop against the annular groove 301 any more, at the moment, the rotating shaft 202 is rotated, so that the plumb 3 can move out of the clamping groove 201, after the use, the plumb bob 3 is placed in the clamping groove 201 again, so that the use is convenient, the plumb bob 3 can be placed conveniently, swing is avoided when the plumb bob is not used, accidental injury is generated to constructors, and the use safety is improved.

Example 2:

referring to fig. 1-4, a construction engineering management quality inspection device is basically the same as that of embodiment 1, further, the control assembly comprises a sliding groove 5 arranged on the main body 1, a sliding block 501 is slidably connected in the sliding groove 5, a clamping block 502 is fixedly connected with the sliding block 501, a rope 504 is arranged on the outer wall of the sliding block 501, a limit groove 505 corresponding to the sliding groove 5 is arranged in the main body 1, a pulley 4 is arranged in the limit groove 505, a supporting block 105 is arranged on the button 104, and one end of the rope 504 far away from the sliding block 501 passes through the pulley 4 and is fixedly connected with the supporting block 105.

In the utility model, when the device is used, a user takes the handle 102 by hands, simultaneously, fingers upwards hook the button 104, so that the button 104 drives the supporting block 105 to move upwards, thereby driving the wire rope 504 to move, further driving the sliding block 501 to slide in the sliding groove 5, thereby pulling the clamping block 502 to move, and enabling the clamping block 502 not to prop against the annular groove 301 any more, at the moment, rotating the rotating shaft 202, the plumb 3 can be moved out of the clamping groove for use, when the plumb 3 needs to be contracted after the use is finished, the rotating shaft 2 can be directly rotated, the rotating shaft 2 can rotate the disc 203, thereby driving the pull rope 204 to move, pulling the plumb 3 to move, when the plumb 3 moves, the plumb 3 firstly touches the smooth arc surface on the clamping block 502, and accordingly, the clamping block 502 is pushed to move into the sliding groove 5, a second spring 503 is arranged between the sliding block 501 and the inner wall of the sliding groove 5, the second spring 503 is sleeved on the outer wall of the wire rope 504, and therefore, when the clamping block 502 moves to correspond to the position of the annular groove 301, the compressed second spring 503 automatically resets from the button 104, and the compressed second spring 503 is blocked in the annular groove 301, and the clamping block 502 falls down in the annular groove 301, and the top of the annular groove 301 is not arranged in the annular groove 301.

The handle 102 is provided with a concave hole 106, the button 104 is slidably connected in the concave hole 106, a first spring 107 is arranged between the button 104 and the top inner wall of the concave hole 106, the first spring 107 is compressed when the button 104 is pressed, and when the button 104 is released, the first spring 107 is automatically reset, so that the clamping block 502 can be automatically reset.

Example 3:

referring to fig. 1 to 4, a construction engineering quality inspection device is basically the same as that of embodiment 1, further, an outer wall of one end of a rotation shaft 202 disposed outside a main body 1 is provided with threads, a thread block 205 is connected to the threads, and an outer wall of the main body 1 is provided with a frosting ring 206 corresponding to the thread block 205.

The outer wall of the main body 1 is provided with a placing plate 103, and one end of the rotating shaft 202 placed outside the main body 1 is provided with a handle 207.

According to the utility model, the handle 207 is rotated to conveniently drive the rotating shaft 202 to rotate, so that the plumb bob 3 is more convenient to extend out, the threaded block 205 on the rotating shaft 202 is rotated to be in threaded connection with the rotating shaft 202, so that the threaded block 205 is driven to move to abut against the outer wall of the frosted ring 206, the position of the threaded block 205 is fixed, the rotating shaft 202 cannot rotate, and the plumb bob 3 is limited.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.

Claims (6)

1. The utility model provides a building engineering management quality inspection device, includes main part (1), its characterized in that still includes:

a groove (101) arranged on the main body (1) and a handle (102) fixedly connected in the groove (101);

the button (104) is arranged at the bottom of the handle (102) in a sliding manner;

the rotary shaft (202) is rotationally connected to the circular groove (2) and the clamping groove (201) which are communicated, the rotary shaft (202) is provided with a disc (203), the clamping groove (201) is slidably connected with a plumb (3), the plumb (3) is provided with a pull rope (204), and the pull rope (204) is winded and connected to the disc (203);

the clamping block (502) is connected in the clamping groove (201) in a sliding mode, an annular groove (301) corresponding to the clamping block (502) is formed in the plumb bob (3), and corresponding arc surfaces are formed in the bottoms of the annular groove (301) and the clamping block (502);

a control component is arranged in the main body (1).

2. The device for checking and accepting the construction engineering management quality according to claim 1, wherein the control assembly comprises a chute (5) arranged on the main body (1), a sliding block (501) is slidably connected in the chute (5), the clamping block (502) is fixedly connected with the sliding block (501), a rope (504) is arranged on the outer wall of the sliding block (501), a limit groove (505) corresponding to the chute (5) is arranged in the main body (1), a pulley (4) is arranged in the limit groove (505), a supporting block (105) is arranged on the button (104), and one end, far away from the sliding block (501), of the rope (504) penetrates through the pulley (4) and is fixedly connected with the supporting block (105).

3. The device for checking and accepting the construction engineering management quality according to claim 2, wherein the handle (102) is provided with a concave hole (106), the button (104) is slidably connected in the concave hole (106), and a first spring (107) is arranged between the button (104) and the top inner wall of the concave hole (106).

4. A quality inspection and acceptance device for construction engineering management according to claim 3, characterized in that a second spring (503) is arranged between the sliding block (501) and the inner wall of the sliding groove (5), and the second spring (503) is sleeved on the outer wall of the rope (504).

5. The device for checking and accepting construction engineering management quality according to claim 4, wherein the rotating shaft (202) is arranged on the outer wall of one end of the main body (1) and is connected with a threaded block (205) in a threaded manner, and a frosted ring (206) corresponding to the threaded block (205) is arranged on the outer wall of the main body (1).

6. The device for checking and accepting the quality of the construction engineering management according to claim 1, wherein the outer wall of the main body (1) is provided with a placing plate (103), and one end of the rotating shaft (202) which is placed outside the main body (1) is provided with a handle (207).

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