CN217686997U

CN217686997U - Cast-in-place floor levelly and smoothly thickness detection device

Info

Publication number: CN217686997U
Application number: CN202221348276.5U
Authority: CN
Inventors: 韩双林; 王敬; 牛特; 杨爱兵; 李宁宁; 魏杰周; 李江波; 赵宗涛; 王博贤
Original assignee: Shijiazhuang First Construction Group Co ltd
Current assignee: Shijiazhuang First Construction Group Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a cast-in-situ floor leveling thickness detection device, which comprises a bracket and a thickness measuring scale, wherein the thickness measuring scale is arranged on the bracket; still include the locomotive, a frame, the slide, the slider, the pointer, a spring, the connecting rod, the bulb, rotary device, elevating gear and telescoping device, support fixed mounting is on the locomotive, rotary device installs on the locomotive, elevating gear installs on rotary device, a frame is installed on elevating gear, be provided with the scale on a frame, slide fixed mounting is on a frame, slidable mounting is on the slide about the slider, pointer fixed mounting is at the slider right-hand member, the directional scale of pointer, the upper end fixed mounting of spring is on a frame. The utility model discloses need not bore a plurality of holes on the floor and also can accomplish the roughness detection to the floor, reduced intensity of labour, convenient to use, the practicality is high.

Description

Cast-in-place floor levelly and smoothly thickness detection device

Technical Field

The utility model relates to a construction's technical field especially relates to a cast-in-place floor levelly and smoothly thickness detection device.

Background

The cast-in-place floor slab is formed by building a template on site, installing reinforcing steel bars on the template, pouring concrete on the template, and then removing the template. Compared with the prefabricated floor slab, the cast-in-place layer can enhance the integrity and the shock resistance of the house. The cast-in-place floor needs to be subjected to thickness detection and flatness detection after being formed. A concrete floor detection device at present, its patent application number is CN201520427159.1 a building engineering cast-in-place concrete floor thickness dipperstick, including the graduated scale body, the graduated scale body is the hollow cuboid, set up the inner tie rod in the cavity of the graduated scale body, one side of top of inner tie rod sets up and promotes and turn round, set up the elastic helping hand component in the bottom of inner tie rod; the side surface of the graduated scale body is provided with a slideway, a folding arm sliding along the slideway is arranged in the slideway, and the bottom of the graduated scale body is provided with a fixed folding arm; when the method is used, an electric drill is needed to vertically punch through a cast-in-place floor slab, then a measuring ruler is used for measuring the thickness of the floor slab, when the flatness of the floor slab is detected, a plurality of holes are needed to be punched on the floor slab by the electric drill, then the thickness of a plurality of positions of the floor slab is detected by the measuring ruler, and then the flatness of the floor slab is calculated according to the difference of the thickness of the plurality of positions on the floor slab; its discovery when the roughness of detecting the floor, it needs the workman to use the electric drill to bore a plurality of holes on the floor, and intensity of labour is very big, detects inconveniently, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cast-in-place floor levels thickness detection device does not need to bore a plurality of holes on the floor and also can accomplish the roughness to the floor and detect, reduces intensity of labour, convenient to use, and the practicality is high.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A cast-in-place floor leveling thickness detection device comprises a support and a thickness measuring ruler, wherein the thickness measuring ruler is arranged on the support; the device comprises a trolley, a support frame, a sliding plate, a sliding block, a pointer, a spring, a connecting rod, a ball head, a rotating device, a lifting device and a telescopic device, wherein a support is fixedly installed on the trolley, the rotating device is installed on the trolley, the lifting device is installed on the rotating device, the support frame is installed on the lifting device, scales are arranged on the support frame, the sliding plate is fixedly installed on the support frame, the sliding block is vertically and slidably installed on the sliding plate, the pointer is fixedly installed at the right end of the sliding block, the pointer points to the scales, the upper end of the spring is fixedly installed on the support frame, the lower end of the spring is fixedly installed at the upper end of the sliding block, the telescopic device is installed at the left end of the sliding block, the connecting rod is fixedly installed on the telescopic device, and the ball head is fixedly installed on the connecting rod; when the thickness of the cast-in-place concrete floor slab needs to be measured, the thickness measuring scale is taken down on the support and then the floor slab is perforated, and the thickness of the floor slab is measured.

When the flatness of the cast-in-place floor needs to be detected, the trolley is moved to the cast-in-place floor to be detected, then the lifting device is opened, the lifting device supports the frame to enable the spring to drive the sliding block to descend, the sliding block enables the connecting rod and the ball head to descend through the expansion device until the ball head is in contact with the upper end face of the cast-in-place floor, the spring is in a compressed state, then the rotating device is opened, the rotating device enables the expansion device to drive the connecting rod to rotate through the lifting device, the connecting rod drives the ball head to move on the cast-in-place floor, the upper end face of the uneven floor can drive the expansion device to move up and down through the ball head in the moving process of the ball head, then the expansion device enables the pointer to move up and down through the sliding block, the scale value of the pointer on the support frame in the moving process is observed, the flatness of the upper end face of the cast-in-place floor can be calculated according to the change of the scale of the pointer pointing to the support frame, the flatness of the floor can also be detected without drilling a plurality of holes on the floor, the labor intensity is reduced, the trolley is convenient to use, and the practicability is high.

Preferably, the rotating device comprises a supporting shaft, a first gear, a second gear, a rotating shaft and a driving motor, the supporting shaft is rotatably installed on the moving vehicle, the first gear is fixedly installed on the supporting shaft and meshed with the second gear, the second gear is fixedly installed at the upper end of the rotating shaft, the lower end of the rotating shaft is connected with the output end of the driving motor, the driving motor is fixedly installed on the moving vehicle, and the lifting device is installed at the upper end of the supporting shaft.

Open driving motor, driving motor makes the second gear drive first gear rotatory through the rotation axis, and first gear drives the back shaft rotation, and the back shaft makes a frame rotatory around the back shaft through elevating gear, and a frame makes the slider drive the telescoping device rotatory around the back shaft through the slide, and the telescoping device makes the bulb rotatory around the axis of back shaft through the connecting rod, makes the bulb can be circular motion on the floor, has made things convenient for the roughness detection to the floor.

Preferably, the lifting device comprises a support plate, two sets of slide rails, a fixing plate, a lead screw and a lifting plate, the support plate is fixedly mounted at the upper end of the support shaft, the two sets of slide rails are fixedly mounted at the upper end of the support plate, the fixing plate is fixedly mounted at the upper ends of the two sets of slide rails, the lead screw is rotatably mounted on the support plate and the fixing plate, the lead screw and the lifting plate are screwed, the lifting plate is vertically slidably mounted on the two sets of slide rails, and a support frame is fixedly mounted at the lower end of the lifting plate.

Rotatory lead screw, rotatory lead screw pass through the lifter plate and make a frame decline, prop up the frame and make the slider decline through the spring, and the slider makes the connecting rod drive the bulb through telescoping device and descends to the up end contact of bulb and floor to make the spring be compression state, made things convenient for the lift to a frame, improved the convenience.

Preferably, the telescoping device includes connecting plate, sliding plate, two sets of bolts and two sets of briquettings, and connecting plate fixed mounting is provided with the spout at the slider left end on the connecting plate, the right part of sliding plate, and horizontal slidable mounting is in the spout of connecting plate, and connecting rod fixed mounting is at the sliding plate lower extreme, and two sets of bolts all adorn with the connecting plate spiral shell, and the lower extreme of two sets of bolts all is located the spout of connecting plate, and two sets of briquettings rotate respectively and install at two sets of bolt lower extremes, and two sets of briquettings all push up tightly with the upper end of sliding plate.

Firstly, rotating two groups of bolts to enable the two groups of pressing blocks to ascend so as to enable the two groups of pressing blocks to be separated from contact with a sliding plate, then sliding the sliding plate leftwards, enabling a ball head to move leftwards through a connecting rod by the sliding plate until the ball head moves to a point on a floor slab, where flatness needs to be detected, then screwing up the two groups of bolts to enable the two groups of pressing blocks to tightly push and fix the sliding plate in a sliding groove of the connecting plate, and then enabling the ball head to detect the flatness on the floor slab; through the regulation to bulb position, make it can detect the roughness of optional position on the floor, convenient to use.

Preferably, the device also comprises a handle, wherein the handle is fixedly arranged at the upper end of the screw rod; through the arrangement, the screw rod can rotate conveniently, and convenience is improved.

Preferably, the surface of the ball head is provided with a wear-resistant coating; through the arrangement, the service life of the ball head is prolonged.

Preferably, the drive motor is provided with a dust cover; through the arrangement, dust falling to the driving motor from the outside is reduced, and the cleanness of the driving motor in the using process is improved.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

When the thickness of the cast-in-place concrete floor slab needs to be measured, the thickness measuring scale is taken down from the bracket and then is punched on the floor slab, and the thickness of the floor slab can be measured; when the flatness of the cast-in-place floor needs to be detected, the trolley is moved to the cast-in-place floor to be detected, then the lifting device is opened, the lifting device supports the frame to enable the spring to drive the sliding block to descend, the sliding block enables the connecting rod and the ball head to descend through the expansion device until the ball head is in contact with the upper end face of the cast-in-place floor, the spring is in a compressed state, then the rotating device is opened, the rotating device enables the expansion device to drive the connecting rod to rotate through the lifting device, the connecting rod drives the ball head to move on the cast-in-place floor, the upper end face of the uneven floor can drive the expansion device to move up and down through the ball head in the moving process of the ball head, then the expansion device enables the pointer to move up and down through the sliding block, the scale value of the pointer on the support frame in the moving process is observed, the flatness of the upper end face of the cast-in-place floor can be calculated according to the change of the scale of the pointer pointing to the support frame, the flatness of the floor can also be detected without drilling a plurality of holes on the floor, the labor intensity is reduced, the trolley is convenient to use, and the practicability is high.

Drawings

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

FIG. 2 is a schematic structural diagram of a fixing plate, a lead screw, a handle and the like;

FIG. 3 is a schematic structural diagram of a support frame, a spring, a slider and the like;

fig. 4 is a schematic structural view of the moving vehicle, the support shaft, the driving motor, and the like;

wherein: 1. a mobile vehicle; 2. supporting a frame; 3. a slide plate; 4. a slider; 5. a pointer; 6. a spring; 7. a connecting rod; 8. a ball head; 9. a support; 10. a thickness measuring scale; 11. a support shaft; 12. a first gear; 13. a second gear; 14. a rotating shaft; 15. a drive motor; 16. a support plate; 17. a slide rail; 18. a fixing plate; 19. a lead screw; 20. a lifting plate; 21. a connecting plate; 22. a sliding plate; 23. a bolt; 24. briquetting; 25. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A cast-in-place floor leveling thickness detection device is shown in figures 1 to 4 and comprises a moving vehicle 1, a support frame 2, a sliding plate 3, a sliding block 4, a pointer 5, a spring 6, a connecting rod 7, a ball head 8, a support 9, a thickness measuring scale 10, a rotating device, a lifting device and a telescopic device; the rotating device comprises a supporting shaft 11, a first gear 12, a second gear 13, a rotating shaft 14 and a driving motor 15; the lifting device comprises a support plate 16, two groups of slide rails 17, a fixed plate 18, a screw rod 19, a lifting plate 20 and a handle 25; the telescopic device comprises a connecting plate 21, a sliding plate 22, two groups of bolts 23 and two groups of pressing blocks 24.

The thickness measuring scale 10 is placed on a support 9, and the support 9 is fixedly arranged on the moving vehicle 1.

Be provided with the scale on a frame 2, slide 3 fixed mounting on a frame 2, slider 4 slidable mounting is on slide 3 from top to bottom, and 5 fixed mounting of pointer are at 4 right-hand members of slider, the directional scale of pointer 5, and spring 6's upper end fixed mounting is on a frame 2, and spring 6's lower extreme fixed mounting is in 4 upper ends of slider.

The supporting shaft 11 is rotatably installed on the moving vehicle 1, the first gear 12 is fixedly installed on the supporting shaft 11, the first gear 12 is meshed with the second gear 13, the second gear 13 is fixedly installed at the upper end of the rotating shaft 14, the lower end of the rotating shaft 14 is connected with the output end of the driving motor 15, and the driving motor 15 is fixedly installed on the moving vehicle 1.

The support plate 16 is fixedly arranged at the upper end of the support shaft 11, the two groups of slide rails 17 are fixedly arranged at the upper end of the support plate 16, the fixed plate 18 is fixedly arranged at the upper ends of the two groups of slide rails 17, the lead screw 19 is rotatably arranged on the support plate 16 and the fixed plate 18, the lead screw 19 is in threaded connection with the lifting plate 20, and the lifting plate 20 is vertically and slidably arranged on the two groups of slide rails 17.

A frame 2 is fixedly installed at the lower end of a lifting plate 20, a connecting plate 21 is fixedly installed at the left end of a sliding block 4, a sliding groove is formed in the connecting plate 21, the right portion of a sliding plate 22 is installed in the sliding groove of the connecting plate 21 in a left-right sliding mode, a connecting rod 7 is fixedly installed at the lower end of the sliding plate 22, and a ball head 8 is fixedly installed on the connecting rod 7.

Two sets of bolts 23 are all screwed with the connecting plate 21, the lower ends of the two sets of bolts 23 are all located in the sliding groove of the connecting plate 21, two sets of pressing blocks 24 are respectively rotatably installed at the lower ends of the two sets of bolts 23, and the two sets of pressing blocks 24 are all tightly propped against the upper end of the sliding plate 22.

When the thickness of the cast-in-place concrete floor slab needs to be measured, the thickness measuring scale 10 is taken down from the support 9, then the floor slab is punched, and the thickness of the floor slab is measured.

When the flatness of the cast-in-place floor slab needs to be detected, firstly, the moving vehicle 1 is moved to the cast-in-place floor slab to be detected, then the screw rod 19 is rotated, the rotating screw rod 19 enables the supporting frame 2 to descend through the lifting plate 20, the supporting frame 2 enables the sliding block 4 to descend through the spring 6, the sliding block 4 enables the sliding block 4 to drive the connecting plate 21 to descend through the spring 6, the connecting plate 21 enables the connecting rod 7 to drive the ball head 8 to descend through the sliding plate 22 until the ball head 8 is in contact with the upper end face of the cast-in-place floor slab and the spring 6 is in a compressed state, then the driving motor 15 is turned on, the driving motor 15 enables the second gear 13 to drive the first gear 12 to rotate through the rotating shaft 14, the first gear 12 drives the supporting shaft 11 to rotate, the supporting shaft 11 enables the two sets of sliding rails 17 to drive the lifting plate 20 to rotate through the supporting plate 16, the lifting plate 20 enables the sliding plate 3 to drive the sliding block 4 to rotate around the axis of the supporting shaft 11 through the supporting frame 2, slider 4 makes sliding plate 22 drive connecting rod 7 and bulb 8 rotatory around the axis of back shaft 11 through connecting plate 21, bulb 8 is circular motion in the floor upper end when the axis around back shaft 11 is rotatory, uneven up end can make connecting rod 7 drive sliding plate 22 through bulb 8 and reciprocate on the floor, sliding plate 22 makes slider 4 drive pointer 5 through connecting plate 21 and reciprocates, then observe bulb 8 at the scale numerical value on the directional frame 2 of pointer 5 of in-process that removes, can calculate the roughness of cast-in-place floor up end according to the directional change of frame 2 scales of pointer 5, need not bore a plurality of holes on the floor and also can accomplish the roughness detection to the floor, and the labor intensity is reduced, high durability and convenient use.

The installation mode, the connection mode or the arrangement mode of each part are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the installation mode, the connection mode or the arrangement mode can be achieved; the end surface of the moving vehicle 1 is circular, and the ball 8 cannot interfere with the moving vehicle 1 when rotating around the supporting shaft 11; the utility model discloses a locomotive 1, pointer 5, spring 6, bulb 8, thickness measurement chi 10, briquetting 24 and handle 25 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific circumstances.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cast-in-place floor leveling thickness detection device comprises a support (9) and a thickness measuring ruler (10), wherein the thickness measuring ruler (10) is arranged on the support (9); the device is characterized by further comprising a moving vehicle (1), a frame (2), a sliding plate (3), a sliding block (4), a pointer (5), a spring (6), a connecting rod (7), a ball head (8), a rotating device, a lifting device and a telescopic device, a support (9) is fixedly installed on the moving vehicle (1), the rotating device is installed on the moving vehicle (1), the lifting device is installed on the rotating device, the frame (2) is installed on the lifting device, scales are arranged on the frame (2), the sliding plate (3) is fixedly installed on the frame (2), the sliding block (4) is vertically slidably installed on the sliding plate (3), the pointer (5) is fixedly installed at the right end of the sliding block (4), the pointer (5) points to the scales, the upper end of the spring (6) is fixedly installed on the frame (2), the lower end of the spring (6) is fixedly installed at the upper end of the sliding block (4), the telescopic device is installed at the left end of the sliding block (4), the connecting rod (7) is fixedly installed on the telescopic device, and the ball head (8) is fixedly installed on the connecting rod (7).

2. The cast-in-place floor flatness thickness detecting device according to claim 1, wherein the rotating device includes a supporting shaft (11), a first gear (12), a second gear (13), a rotating shaft (14) and a driving motor (15), the supporting shaft (11) is rotatably installed on the moving vehicle (1), the first gear (12) is fixedly installed on the supporting shaft (11), the first gear (12) is engaged with the second gear (13), the second gear (13) is fixedly installed on the upper end of the rotating shaft (14), the lower end of the rotating shaft (14) is connected with the output end of the driving motor (15), the driving motor (15) is fixedly installed on the moving vehicle (1), and the lifting device is installed on the upper end of the supporting shaft (11).

3. The cast-in-place floor slab leveling thickness detection device as claimed in claim 1, wherein the lifting device comprises a support plate (16), two sets of slide rails (17), a fixed plate (18), a lead screw (19) and a lifting plate (20), the support plate (16) is fixedly mounted at the upper end of the support shaft (11), the two sets of slide rails (17) are fixedly mounted at the upper end of the support plate (16), the fixed plate (18) is fixedly mounted at the upper ends of the two sets of slide rails (17), the lead screw (19) is rotatably mounted on the support plate (16) and the fixed plate (18), the lead screw (19) is screwed with the lifting plate (20), the lifting plate (20) is slidably mounted on the two sets of slide rails (17) up and down, and the support frame (2) is fixedly mounted at the lower end of the lifting plate (20).

4. The cast-in-place floor leveling thickness detecting device according to claim 1, wherein the expansion device comprises a connecting plate (21), a sliding plate (22), two sets of bolts (23) and two sets of press blocks (24), the connecting plate (21) is fixedly installed at the left end of the sliding block (4), a sliding groove is formed in the connecting plate (21), the right portion of the sliding plate (22) is slidably installed in the sliding groove of the connecting plate (21), the connecting rod (7) is fixedly installed at the lower end of the sliding plate (22), the two sets of bolts (23) are both in threaded installation with the connecting plate (21), the lower ends of the two sets of bolts (23) are both located in the sliding groove of the connecting plate (21), the two sets of press blocks (24) are respectively rotatably installed at the lower ends of the two sets of bolts (23), and the two sets of press blocks (24) are both in tight fit with the upper end of the sliding plate (22).

5. The cast-in-place floor leveling thickness detection device according to claim 3, further comprising a handle (25), wherein the handle (25) is fixedly installed at the upper end of the screw rod (19).

6. The cast-in-place floor leveling thickness detection device as claimed in claim 1, wherein a wear-resistant coating is provided on the surface of the ball head (8).

7. The cast-in-place floor leveling thickness detection device according to claim 2, wherein a dust cover is arranged on the driving motor (15).