CN218161701U

CN218161701U - Pavement construction elevation control hanging wire device

Info

Publication number: CN218161701U
Application number: CN202222057148.1U
Authority: CN
Inventors: 胡泉辉; 刘精山; 兰光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-27
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a road surface construction elevation control hanging wire device, which comprises a column, be provided with the ring channel on the stand, install in the ring channel and connect the platform, connect and be provided with the installation cavity on the bench, be provided with the fixed plate in the installation cavity, the upper portion that is located the fixed plate in the installation cavity is provided with hanging wire mechanism, hanging wire mechanism includes the hanging wire hook, the hanging wire hook is used for hook reference wire, hanging wire hook movable mounting is on the fixed plate, the upper end of hanging wire hook is provided with the mount table, mount table movable mounting is in the installation cavity, be provided with the spring between mount table and the fixed plate, the spring housing is located on the hanging wire hook, the upper end of mount table is provided with the spliced pole, the connection table is extended to the upper end of spliced pole, the top that is located the connection table on the stand is connected with solid fixed ring. Through the cooperation of hanging wire hook and spring in this device, get into some benchmark wire and install the intracavity, can tighten the benchmark wire between the pile fast, reduce construction team's work load for the construction can go on smoothly.

Description

Pavement construction elevation control hanging wire device

Technical Field

The utility model relates to a road construction equipment technical field, in particular to road surface construction elevation control hanging wire device.

Background

In the road construction process, usually, a surveying and mapping tool is adopted to firstly survey and map, determine a construction route, then hang and establish a reference wire, then construct according to the standard of the reference wire, and the reference wire can ensure that the pavement evenness and the cross slope and the like which are paved reach the pavement construction standard.

At present, in the road surface construction process, the standard height survey will be carried out earlier, then erect the pile and hang and establish the reference conductor, and hang and locate the reference conductor on the pile, but the reference conductor of two pile intermediate positions is because the distance interval is longer, in the in-process of construction, the intermediate position of hanging the reference conductor of locating between two piles can appear flagging phenomenon because of the action of gravity, its intermediate position can appear flagging earlier, influence the roughness of laying the road surface, make the road surface of laying appear small wave, influence the roughness of road surface, when this kind of condition appears, construction team stops the construction, often can erect the pile again at the intermediate position of reference conductor on the pile, tighten the wire again, along with the extension of the time of construction, the reference conductor that is located between two piles can flagging once more, then need the construction team to rise again this moment, hang and establish the reference conductor. Therefore, the construction progress is delayed, and the working strength of construction teams is increased.

Therefore, this application provides a road surface construction elevation control hanging wire device that can tighten up the benchmark wire between the stake.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a road surface construction elevation control hanging wire device, it is flagging to have solved that current road surface is to use hanging of stake to establish in the construction in the middle of the benchmark wire, need hang the problem of establishing the benchmark wire again.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a road surface construction elevation control hanging wire device, includes the stand, be provided with the ring channel on the stand, install the joint station in the ring channel, be provided with the installation cavity on the joint station, be provided with the fixed plate in the installation cavity, be located in the installation cavity the upper portion of fixed plate is provided with hanging wire mechanism, hanging wire mechanism includes the hanging wire hook, the hanging wire hook is used for hook benchmark wire, hanging wire hook movable mounting in on the fixed plate, the upper end of hanging wire hook is provided with the mount table, mount table movable mounting in the installation cavity, the mount table with be provided with the spring between the fixed plate, the spring housing is located on the hanging wire hook, the upper end of mount table is provided with the spliced pole, the upper end of spliced pole is extended the joint station, lie in on the stand the top of joint table is connected with solid fixed ring.

Furthermore, be provided with the spread groove on the bottom terminal surface of connecting the platform, the spread groove along the radial setting of installation cavity, be provided with the protrusion post in the spread groove, it is connected with the gyro wheel to rotate on the protrusion post, be provided with the annular groove on the gyro wheel, the annular groove is used for taking and putting the benchmark wire.

Furthermore, the stand column is provided with a connecting hole, a connecting rod is movably mounted in the connecting hole, the upper portion of the connecting rod extends out of the stand column, an installation column is arranged at the upper end of the connecting rod and connected with the connecting platform, the upper end of the installation column is connected with a fixing platform, and a fixing part is arranged between the connecting platform and the installation column.

Furthermore, a threaded hole is formed in the inner wall of the annular groove, a fixing groove is formed in the position, corresponding to the threaded hole, of the connecting rod along the axial direction of the connecting rod, and a fixing piece is connected between the fixing groove and the threaded hole.

Furthermore, a bottom plate is arranged on the bottom end face of the upright post, a rib plate is arranged between the bottom plate and the upright post, and a cone is arranged on the bottom end face of the bottom plate.

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

1. in the device, a reference wire is hooked through a wire hanging hook, and then a part of the reference wire is pulled into an installation cavity through a spring, so that the reference wire hung between pile columns is tightened; the device convenient to use, simple structure can be fast will hang and establish the benchmark wire between the stake tight, avoids hanging again and establishes the benchmark wire, and then reduces construction team's work load, shortens the time of unwrapping wire for construction team continues to be under the prerequisite of not hanging again and establishing the benchmark wire and is under construction, shortens the engineering time.

2. Swing joint has the connecting rod on the stand in this device, and the connecting rod can make the height of this device hanging wire adjust, has increased the performance of device.

3. The bottom end face of the stand column is provided with the bottom plate, the bottom plate increases the contact area between the stand column and the ground, the cone is arranged on the bottom end face of the bottom plate and used for being inserted into the ground, and therefore the device can be firmly fixed on the ground, and the device can stably tighten a reference wire between the pile columns.

Drawings

FIG. 1 is a first schematic structural view of a pavement construction elevation control wire hanging device;

FIG. 2 is a front view partially sectioned view of a pavement construction elevation control wire hanging device;

fig. 3 is a side view partially in section of a pavement construction elevation control hanging line device.

In the figure: 1. a column; 10. a base plate; 11. a rib plate; 12. a cone; 13. an annular groove; 14. a fixing ring; 15. connecting holes; 2. a connecting table; 20. a mounting cavity; 21. a fixing plate; 22. connecting grooves; 3. a wire hanging mechanism; 30. connecting columns; 31. an installation table; 32. a wire hanging hook; 33. a spring; 4. a roller; 5. a connecting rod; 51. fixing grooves; 52. a fixed table; 53. mounting a column; 54. a connecting ring; 6. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the embodiment discloses a pavement construction elevation control wire hanging device, which includes a stand column 1, an annular groove 13 is arranged on the upper end surface of the stand column 1 along the axial direction thereof, a connecting table 2 is rotatably mounted on the annular groove 13, so that the connecting table 2 can horizontally rotate on the stand column 1, a mounting cavity 20 is vertically arranged at a position inside the connecting table 2 close to the left side thereof, the lower end head of the mounting cavity 20 penetrates through the bottom end surface of the connecting table 2, a fixing plate 21 is horizontally arranged in the mounting cavity 20, a mounting hole penetrating through the groove is formed at the central position of the fixing plate 21, a through hole is formed at the central position of the top end surface of the mounting cavity 20, the central line of the through hole is collinear with the central line of the mounting hole, a wire hanging mechanism 3 is arranged at the position inside the mounting cavity 20 at the upper end of the fixing plate 21, the lower end of the wire hanging mechanism 3 penetrates through the mounting hole, and the upper end thereof penetrates through the through hole;

referring to fig. 1 to 3, the wire hanging mechanism 3 includes a wire hanging hook 32, the wire hanging hook 32 is located at the lower end of the fixing plate 21 in the installation cavity 20, the upper end of the wire hanging hook 32 penetrates through the installation hole formed in the fixing plate 21 and extends into the installation cavity 20, an installation table 31 is connected to the upper end of the wire hanging hook 32, and the installation table 31 is movably installed in the installation cavity 20 and can vertically slide in the installation cavity 20; a spring 33 is arranged between the mounting table 31 and the fixing plate 21, the spring 33 is sleeved on the wire hanging hook 32, and the spring 33 can enable the mounting table 31 to be close to the top end face of the mounting cavity 20, so that the wire hanging hook 32 is retracted in the mounting cavity 20 at a position close to the fixing plate 21; a connecting column 30 is arranged at the upper end of the mounting table 31, the upper end head of the connecting column 30 penetrates through a through hole in the top end face of the mounting cavity 20 and extends out of the connecting table 2, the connecting column 30 is used for manually compressing a spring 33, and then a wire hanging hook 32 extends out of the lower end opening of the mounting cavity 20, so that a wire can be hung conveniently, the connecting column 30 is loosened, and under the action of a rear spring 33, a small part of a reference lead is pulled into the mounting cavity 20 by the wire hanging hook 32 to tighten the reference lead; the upper end surface of the upright post 1, which is positioned at the upper end of the connecting platform 2, is connected with a fixing ring 14, and the fixing ring 14 is used for limiting the position of the connecting platform 2 on the upright post 1 and preventing the connecting platform from separating from the annular groove 13; in the device, a part of a reference wire hung between piles is pulled into the installation cavity 20 through the wire hanging hook 32, the reference wire hung on the piles is tightened, and in the long-time construction process, if the reference wire on the piles is loosened, the spring 33 pulls the wire hanging hook 32 to tighten the reference wire again, so that secondary paying-off is avoided, the workload of construction teams is reduced, and the construction time is shortened.

Preferably, be provided with spread groove 22 on the bottom terminal surface of connection platform 2, spread groove 22 vertically sets up along the diameter of installation cavity 20, and spread groove 22 link up installation cavity 20, transversely be provided with the salient post on the spread groove 22 inside wall, it is connected with gyro wheel 4 to rotate on the salient post, be provided with the annular groove on gyro wheel 4's the outer wall, the annular groove is used for putting the benchmark wire that is located installation cavity 20 accent position department, gyro wheel 4 can prevent that wire hanging hook 32 from drawing the benchmark wire into the in-process of installation cavity 20, the edges and corners of installation cavity 20 accent grind the benchmark wire apart, also prevent this device of benchmark wire wearing and tearing.

Furthermore, a connecting hole 15 is formed in the upright post 1, a connecting rod 5 is movably installed in the connecting hole 15, the upper portion of the connecting rod 5 extends out of the upright post 1, the lower portion of the connecting rod 5 can vertically move in the connecting hole 15, a fixing ring 14 connected to the upper end face of the upright post 1 can limit the lower portion of the connecting rod 5 to be separated from the connecting hole 15, a threaded hole is transversely formed in the inner wall of the annular groove 13 of the upright post 1, a fixing groove 51 is formed in the outer wall of the connecting rod 5 in the axial direction of the outer wall of the connecting rod corresponding to the threaded hole, a fixing piece 6 is connected between the fixing groove 51 and the threaded hole, and when the connecting rod 5 extends out of the connecting hole 15 to a certain height, the inner side end face of the fixing piece 6 is overlapped with the inner side end face of the fixing groove 51 through rotation of the fixing piece 6, so that the position of the connecting rod 5 in the connecting hole 15 is fixed; the upper end face of the connecting rod 5 is vertically provided with a mounting column 53, the mounting column 53 is movably connected with the connecting table 2, the upper end face of the mounting column 53 is rotatably provided with a fixed table 52, and the fixed table 52 is used for limiting the position of the connecting table 2 and preventing the connecting table from being separated from the mounting column 53; transversely be provided with the through-hole on the outer wall of connecting platform 2, also be equipped with a mounting 6 in the through-hole soon, after connecting platform 2 and rotating certain angle on erection column 53, through rotatory mounting 6 for the inboard end of mounting 6 and the outer wall laminating of erection column 53 will be connected platform 2 and be fixed in on erection column 53, prevent its rotation, the screw that mounting 6 adopted in this embodiment.

Further, the upper end surface of the fixed table 52 is provided with a connecting ring 54, and the connecting ring 54 enables a user to conveniently mount or dismount the fixed table 52, and also facilitates pulling the connecting rod 5 out of the connecting hole 15.

Further, be provided with bottom plate 10 on the bottom terminal surface of stand 1, bottom plate 10 can increase the area of contact of stand 1 and ground, and then make the stand that this device can be stable subaerial, prevent its slope, and then influence the roughness of laying the road surface, be provided with floor 11 between the up end of bottom plate 10 and the outer wall of stand 1, floor 11 is used for supporting stand 1, make being connected that stand 1 and bottom plate 10 can stabilize, floor 11 also can share the external force that stand 1 received on bottom plate 10 simultaneously, be provided with cone 12 on the bottom terminal surface of bottom plate 10, cone 12 is inserted and is located subaerially, can increase the stability that this device erects.

The use process of the device is as follows: moving the device to a specified position, then inserting the cone 12 on the ground to ensure that the bottom end face of the bottom plate 10 is fully contacted with the ground, fixing the position of the upright post 1, then loosening the two fixing pieces 6, lifting the connecting rod 5 by a specified height through the connecting ring 54, and further lifting the connecting platform 2 and the wire hanging mechanism 3 to a proper height; then, the fixing piece 6 connected to the upright post 1 is rotated, so that the end face of the inner side of the fixing piece 6 is attached to the end face of the inner side of the fixing groove 51, the position of the connecting rod 5 in the connecting hole 15 is fixed, the connecting table 2 is rotated, a connecting line at the lowest point position of the annular grooves on the two rollers 4 is parallel to the reference lead, then the fixing piece 6 arranged on the connecting table 2 is rotated, the connecting table 2 is fixed on the mounting post 53, the connecting post 30 is manually pressed, the mounting table 31 compresses the spring 33, the wire hanging hook 32 extends out of the mounting cavity 20, the reference lead is hung on the wire hanging hook 32, the reference lead is placed in the annular groove of the roller 4, the connecting post 30 is loosened, the mounting table 31 moves upwards along the mounting cavity 20 under the elastic force of the spring 33, the wire hanging hook 32 is retracted into the mounting cavity 20, and the reference lead hung on the pile is tightened.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface construction elevation control hanging wire device, a serial communication port, including stand (1), be provided with ring channel (13) on stand (1), install in ring channel (13) and connect platform (2), be provided with installation cavity (20) on connecting platform (2), be provided with fixed plate (21) in installation cavity (20), be located in installation cavity (20) the upper portion of fixed plate (21) is provided with hanging wire mechanism (3), hanging wire mechanism (3) are including hanging wire hook (32), hanging wire hook (32) are used for hook reference wire, hanging wire hook (32) movable mounting in on fixed plate (21), the upper end of hanging wire hook (32) is provided with mount table (31), mount table (31) movable mounting in installation cavity (20), mount table (31) with be provided with spring (33) between fixed plate (21), spring (33) cover is located on hanging wire hook (32), the upper end of mount table (31) is provided with spliced pole (30), the upper end of spliced pole (30) is connected with spliced pole (2) on connecting platform (1) the top is connected with solid fixed ring (14).

2. The elevation control wire hanging device for pavement construction according to claim 1, wherein a connecting groove (22) is formed in the bottom end face of the connecting table (2), the connecting groove (22) is arranged along the radial direction of the mounting cavity (20), a protruding column is arranged in the connecting groove (22), a roller (4) is rotatably connected to the protruding column, an annular groove is formed in the roller (4), and the annular groove is used for placing a reference wire.

3. The hanging line device for the elevation control of the pavement construction according to claim 1, wherein a connecting hole (15) is formed in the stand column (1), a connecting rod (5) is movably mounted in the connecting hole (15), the upper portion of the connecting rod (5) extends out of the stand column (1), an installation column (53) is arranged at the upper end of the connecting rod (5), the installation column (53) is connected with the connecting platform (2), a fixing platform (52) is connected to the upper end of the installation column (53), and a fixing piece (6) is arranged between the connecting platform (2) and the installation column (53).

4. A pavement construction elevation control wire hanging device according to claim 3, characterized in that a threaded hole is formed on the inner wall of the annular groove (13), a fixing groove (51) is formed on the connecting rod (5) along the axial direction thereof at a position corresponding to the threaded hole, and a fixing member (6) is connected between the fixing groove (51) and the threaded hole.

5. The elevation control wire hanging device for pavement construction according to claim 1, wherein a bottom plate (10) is arranged on the bottom end surface of the upright post (1), a rib plate (11) is arranged between the bottom plate (10) and the upright post (1), and a cone (12) is arranged on the bottom end surface of the bottom plate (10).