CN215329228U

CN215329228U - Roughness detection device is used in town road construction

Info

Publication number: CN215329228U
Application number: CN202120912894.7U
Authority: CN
Inventors: 钟坤宏; 韦政; 孔令威; 欧国杰; 江庆波; 黄路云; 韦荣涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-28
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a flatness detection device for municipal road construction, relates to the technical field of road detection devices, and solves the problems that consumable materials are inconvenient to replace and measurement results cannot be expressed visually in the conventional device. A flatness detection device for municipal road construction comprises a cross frame, wherein support assemblies are arranged at two ends of the cross frame, a motor and a support plate are arranged on the cross frame, a positioning assembly and a fixing assembly are arranged on the support plate, and a recording plate is arranged between the fixing assembly and the support plate; the cross frame is provided with a sliding chute, a sliding block and a traction assembly are clamped in the sliding chute, a moving column is arranged in the sliding block in a penetrating manner, the bottom end of the moving column is provided with a roller, the moving column is sleeved with a compression spring, the top end of the moving column is provided with a clamping assembly, and a sign pen is arranged between the clamping assemblies; through locating component and fixed subassembly's setting, make the device can be fast convenient carry out the consumptive material and change, through the setting of drawing subassembly, sliding block, removal post and sign pen, make the device can audio-visually reflect the testing result.

Description

Roughness detection device is used in town road construction

Technical Field

The utility model belongs to the technical field of road detection devices, and particularly relates to a flatness detection device for municipal road construction.

Background

The municipal roads are communicated with all regions of a city, are used by traffic transportation and pedestrians in the city, are convenient for resident life, work and cultural entertainment activities, are connected with roads outside the city to bear external traffic, and have higher and higher requirements on road flatness along with continuous development and progress of highway industry in China.

As in application No.: CN202020039762.3 discloses roughness detection device for road construction, the device passes through the setting of subassembly such as threaded rod, nut, chi pole and scale sign, makes the staff can observe the road flatness condition, but a road construction similar to the above-mentioned application still exists following several at present not enoughly with roughness detection device:

one is that most of the components are connected by bolts or welding, so that the device cannot rapidly replace consumables; moreover, the staff is required to constantly observe the scale for recording, and the device cannot visually express the measurement result.

In view of the above, the present invention provides a flatness detecting device for town road construction, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a flatness detection device for municipal road construction, which aims to solve the problems that consumable materials are inconvenient to replace and measurement results cannot be expressed visually in the conventional device.

The utility model relates to a flatness detection device for municipal road construction, which has the purpose and the effect achieved by the following specific technical means:

a flatness detection device for municipal road construction comprises a cross frame, wherein support assemblies are arranged at two ends of the cross frame, a motor and a support plate are respectively arranged on the cross frame, a positioning assembly and a fixing assembly are respectively arranged on the support plate, and a recording plate is arranged between the fixing assembly and the support plate; the improved sign pen is characterized in that a sliding groove is formed in the transverse frame, a sliding block and a traction assembly are respectively clamped in the sliding groove, a moving column is arranged in the sliding block in a penetrating mode, a roller is arranged at the bottom end of the moving column, a compression spring is sleeved on the moving column, a clamping assembly is arranged at the top end of the moving column, and a sign pen is arranged between the clamping assemblies.

Further, the supporting component comprises a fixed column and a telescopic column, a fixed plate is arranged at the bottom end of the fixed column, the telescopic column penetrates through the fixed column, a connecting seat is arranged at the top end of the telescopic column and is connected with a connecting block, and the connecting block is arranged at two ends of the cross frame.

Furthermore, the top end of the fixing column is sleeved with a locking sleeve, a telescopic plate and a locking nail are respectively arranged in the fixing plate in a penetrating mode, and the tail end of the locking nail is in contact with the surface of the telescopic plate.

Furthermore, the positioning assembly comprises a positioning pin and a positioning spring, the positioning spring is connected with one end of the positioning pin, and the other end of the positioning pin penetrates through the transverse frame.

Furthermore, the fixing assembly comprises a pressing plate and an extrusion spring, the extrusion spring is arranged on the pressing plate, and the pressing plate is located on the surface of the recording plate.

Further, the traction assembly comprises a reel, a steel wire rope and an extension spring, the extension spring is connected with one side of the sliding block, the other side of the sliding block is connected with one end of the steel wire rope, the other end of the steel wire rope is wound on the reel, and the reel is connected with the motor rotating shaft.

Further, the centre gripping subassembly includes two sets of holding pieces and locking spring, locking spring sets up holding piece one side, the holding piece is worn to establish remove the capital end, the holding piece opposite side is provided with the sheet rubber, the sheet rubber with the sign pen contact.

Compared with the prior art, the utility model has the following beneficial effects:

1. the backup pad passes through locating component to be fixed on the crossbearer, withdraws from the crossbearer with locating component and can rotate the backup pad, and the record board is fixed in the backup pad through fixed subassembly, draws up fixed subassembly and can take off the record board from the backup pad, through locating component and fixed subassembly's setting, makes the device can be fast convenient carry out the consumptive material and change.

2. The subassembly that pulls in the motor area removes for the sliding block removes in the spout, thereby drives and removes the post and remove, and the gyro wheel is hugged closely ground under compression spring's effect, makes and removes the post and remove along with the ground cross section, thereby makes the sign pen carve out the cross section curve on the record board, through the setting of pulling subassembly, sliding block, removal post and sign pen, makes the detection result that can audio-visually reflect of device.

Drawings

FIG. 1 is an overall view of a flatness detecting apparatus for town road construction according to the present invention.

FIG. 2 is an exploded view of the flatness detecting apparatus for town road construction according to the present invention.

Fig. 3 is an enlarged schematic view of the area a in fig. 2.

Fig. 4 is an enlarged schematic view of the region B in fig. 2.

FIG. 5 is a schematic view of some components in the flatness detecting apparatus for town road construction according to the present invention.

FIG. 6 is a schematic view of a clamping assembly in the flatness detection device for municipal road construction according to the utility model.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixing plate; 2. fixing a column; 3. a telescopic column; 4. a cross frame; 5. a chute; 6. a reel; 7. a motor; 8. a wire rope; 9. a slider; 10. a roller; 11. moving the column; 12. a compression spring; 13. a retractable plate; 14. locking nails; 15. a locking sleeve; 16. an extension spring; 17. a connecting seat; 18. connecting blocks; 19. a recording plate; 20. a support plate; 21. positioning pins; 22. a positioning spring; 23. pressing a plate; 24. a compression spring; 25. a locking spring; 26. a clamping piece; 27. a rubber sheet; 28. a sign pen.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a flatness detection device for municipal road construction, which comprises a transverse frame 4, wherein two ends of the transverse frame 4 are respectively provided with a support component, the transverse frame 4 is provided with a motor 7 and a support plate 20, the support plate 20 is provided with a positioning component and a fixing component, a recording plate 19 is arranged between the fixing component and the support plate 20, the device is fixed on a ground to be detected through the support components, the support components can be folded to enable the device to be conveniently stored, the support plate 20 is fixed on the transverse frame 4 through the positioning components, the positioning components are withdrawn from the transverse frame 4, the support plate 20 can be rotated, the fixing components are pulled up to release the compression of the recording plate 19, and a worker can conveniently replace consumables.

The horizontal frame 4 is provided with a sliding groove 5, the sliding groove 5 is internally provided with a sliding block 9 and a traction assembly, a movable column 11 is arranged in the sliding block 9 in a penetrating mode, the bottom end of the movable column 11 is provided with a roller 10, the movable column 11 is sleeved with a compression spring 12, the top end of the movable column 11 is provided with a clamping assembly, and a sign pen 28 is arranged between the clamping assemblies. The motor 7 drives the traction assembly to move, so that the sliding block 9 moves in the sliding groove 5, the movable column 11 moves transversely, the roller 10 is tightly attached to the ground under the action of the compression spring 12, the movable column 11 moves longitudinally, and a cross-section curve of a road is marked on the recording board 19 through the sign pen 28.

Refer to as if fig. 2, the supporting component includes fixed column 2 and flexible post 3, 2 bottoms of fixed column are provided with fixed plate 1, flexible post 3 wears to establish in fixed column 2, connecting seat 17 and connecting block 18 that 3 tops of flexible post set up are connected, connecting block 18 sets up at the 4 both ends of crossbearer, flexible post 3 makes the device can carry out altitude mixture control, make its work environment that adapts to different, the adaptability of device is improved, and fixed column 2 can rotate around connecting block 18 with flexible post 3, make the device can fold, make the device can accomodate, be convenient for transport.

Referring to fig. 2, a locking sleeve 15 is sleeved at the top end of the fixed column 2, a telescopic plate 13 and a locking nail 14 penetrate through the fixed plate 1, the tail end of the locking nail 14 is in contact with the surface of the telescopic plate 13, the fixed column 2 and the telescopic column 3 can be locked through the locking sleeve 15, and the device can be adjusted by loosening the locking sleeve 15, so that a worker can adjust the device conveniently; the contact area of the device and the ground can be increased by the expansion plate 13, so that the device is more stable, and the device can be conveniently carried by retracting the fixing plate 1.

Referring to as in fig. 3, locating component includes locating pin 21 and positioning spring 22, and positioning spring 22 is connected with locating pin 21 one end, and the locating pin 21 other end is worn to establish in crossbearer 4, and locating pin 21 can lock backup pad 20, makes the device more stable, withdraws from crossbearer 4 with locating pin 21 and can rotate backup pad 20, makes things convenient for the staff to carry out the consumptive material and changes.

Referring to fig. 3, the fixing assembly includes a pressing plate 23 and an extruding spring 24, the extruding spring 24 is disposed on the pressing plate 23, the pressing plate 23 is located on the surface of the recording plate 19, and the pressing plate 23 and the extruding spring 24 can clamp and fix the recording plate 19, so as to replace the conventional adhering and fixing manner, so that the recording plate 19 can be quickly detached; in addition, in some embodiments, a magnet may be used to attach the recording plate 19 to the supporting plate 20 for easy detachment.

Referring to fig. 2, the traction assembly includes a reel 6, a steel wire rope 8 and an extension spring 16, the extension spring 16 is connected with one side of a sliding block 9, the other side of the sliding block 9 is connected with one end of the steel wire rope 8, the other end of the steel wire rope 8 is wound on the reel 6, the reel 6 is connected with a rotating shaft of a motor 7, the motor 7 drives the reel 6 to rotate, the steel wire rope 8 is contracted, the sliding block 9 is driven to move, when the motor 7 rotates reversely, the extension spring 16 pulls the sliding block 9 back to the initial position, the device can automatically operate, manual operation is replaced, and the detection result is more accurate.

Referring to fig. 4, the clamping assembly comprises two sets of clamping pieces 26 and a locking spring 25, the locking spring 25 is arranged on one side of the clamping piece 26, the clamping piece 26 is arranged at the top end of the movable column 11 in a penetrating manner, the rubber piece 27 is arranged on the other side of the clamping piece 26, the rubber piece 27 is in contact with the sign pen 28, the signature pen 28 is fixed by the clamping piece 26 under the action of the locking spring 25, the sign pen 28 can be taken down by loosening the clamping piece 26, the device is simpler and more convenient to operate, and different pens can be clamped.

The specific use mode and function of the embodiment are as follows: the locking sleeve 15 is unscrewed, the telescopic column 3 can be unlocked, the telescopic column 3 is retracted into the fixed column 2, the fixed column 2 can be retracted to the bottom surface of the cross frame 4 under the action of the connecting block 18 and the connecting seat 17, the supporting plate 20 can be locked by the positioning pin 21, the device is more stable, the supporting plate 20 can be rotated by withdrawing the positioning pin 21 from the cross frame 4, the pressing plate 23 is pulled up, the fixing of the recording plate 19 can be released, and a worker can rapidly take the recording plate 19 off the supporting plate 20; the motor 7 drives the reel 6 to rotate, so that the steel wire rope 8 is contracted, the sliding block 9 is pulled to move, the sliding block 9 drives the moving column 11 to move, the moving column 11 enables the roller 10 to move close to the ground under the action of the compression spring 12, and therefore the sign pen 28 can be used for drawing a road flatness curve on the recording board 19.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a roughness detection device is used in town road construction which characterized in that: the device comprises a transverse frame (4), wherein supporting components are arranged at two ends of the transverse frame (4), a motor (7) and a supporting plate (20) are respectively arranged on the transverse frame (4), a positioning component and a fixing component are respectively arranged on the supporting plate (20), and a recording plate (19) is arranged between the fixing component and the supporting plate (20); the utility model discloses a pen rack, including crossbearer (4), has seted up spout (5) on crossbearer (4), the card is equipped with sliding block (9) and traction assembly in spout (5) respectively, wear to be equipped with in sliding block (9) and remove post (11), it is provided with gyro wheel (10) to remove post (11) bottom, it is equipped with compression spring (12) to remove the cover on post (11), it is provided with the centre gripping subassembly to remove post (11) top, be provided with sign pen (28) between the centre gripping subassembly.

2. The flatness detecting device for municipal road construction according to claim 1, wherein: the supporting assembly comprises a fixing column (2) and a telescopic column (3), a fixing plate (1) is arranged at the bottom end of the fixing column (2), the telescopic column (3) penetrates through the fixing column (2), a connecting seat (17) is arranged at the top end of the telescopic column (3), the connecting seat (17) is connected with a connecting block (18), and the connecting block (18) is arranged at two ends of the transverse frame (4).

3. The flatness detecting device for municipal road construction according to claim 2, wherein: the fixing column (2) top cover is equipped with lock sleeve (15), wear to be equipped with expansion plate (13) and check lock nail (14) in fixed plate (1) respectively, check lock nail (14) end with expansion plate (13) surface contact.

4. The flatness detecting device for municipal road construction according to claim 1, wherein: the positioning assembly comprises a positioning pin (21) and a positioning spring (22), the positioning spring (22) is connected with one end of the positioning pin (21), and the other end of the positioning pin (21) penetrates through the transverse frame (4).

5. The flatness detecting device for municipal road construction according to claim 1, wherein: the fixing assembly comprises a pressing plate (23) and an extrusion spring (24), the extrusion spring (24) is arranged on the pressing plate (23), and the pressing plate (23) is located on the surface of the recording plate (19).

6. The flatness detecting device for municipal road construction according to claim 1, wherein: the traction assembly comprises a reel (6), a steel wire rope (8) and an extension spring (16), the extension spring (16) is connected with one side of a sliding block (9), the other side of the sliding block (9) is connected with one end of the steel wire rope (8), the other end of the steel wire rope (8) is wound on the reel (6), and the reel (6) is connected with a rotating shaft of a motor (7).

7. The flatness detecting device for municipal road construction according to claim 1, wherein: the centre gripping subassembly includes two sets of holding pieces (26) and locking spring (25), locking spring (25) set up holding piece (26) one side, holding piece (26) are worn to establish remove post (11) top, holding piece (26) opposite side is provided with sheet rubber (27), sheet rubber (27) with sign pen (28) contact.