CN212924077U

CN212924077U - Temporary road pavement uses guidance tape

Info

Publication number: CN212924077U
Application number: CN202021862058.4U
Authority: CN
Inventors: 吕丞丞; 孟迪; 崔晓龙
Original assignee: Qingdao Deheng Construction Industry Co ltd
Current assignee: Qingdao Deheng Construction Industry Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-09
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an interim road pavement uses guidance tape, including a plurality of guidance tapes of mutually supporting and the overhead hoist of mutually supporting with the guidance tape, all be equipped with connecting device between two adjacent guidance tapes, connecting device includes lug of fixed mounting on the guidance tape and sets up the recess on adjacent guidance tape, and lug and recess one-to-one, overhead hoist is including connecting the hanger plate on the guidance tape roof, even fixed mounting has a plurality of solid fixed rings on the roof of hanger plate, gu be connected with hawser and loop wheel machine on the fixed ring, evenly rotate on the hanger plate and install four change. The utility model discloses in for reducing the building rubbish that cast-in-place road formed, material saving saves time, so adopt reinforced concrete temporary road to mat formation and assemble into temporary road with the guidance tape, can hoist other building sites used repeatedly with the guidance tape after the engineering is accomplished, shorten construction cycle, reduce rubbish and carbon emission, reduce cost, carry out the requirement of green construction, improve economic benefits and social.

Description

Temporary road pavement uses guidance tape

Technical Field

The utility model relates to a construction technical field especially relates to an interim road pavement uses guidance tape.

Background

At present job site transportation difficulty, in order to transport the needs to lay the temporary road for the convenience, the existing temporary road mostly adopts the shaping of disposable cast-in-place mode, not only maintenance time is long, influence the time limit for a project, the reinforcing bar is not enough in addition or concrete thickness is uneven all can lead to the road surface to sink, damage, repair cost is higher, scrap unable recycle after the construction is ended in addition, the wasting of resources is serious, consequently need to design a temporary road pavement and use the guidance tape.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unreasonable problem of job site temporary road design among the prior art, and the road slab for paving temporary road that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road slab for temporary road pavement comprises a plurality of road slabs matched with each other and a lifting device matched with the road slabs, wherein a connecting device is arranged between every two adjacent road slabs and comprises a convex block fixedly installed on the road slabs and a groove arranged on the adjacent road slabs, the convex block and the groove are in one-to-one correspondence, the lifting device comprises a hanging plate connected onto the top wall of each road slab, a plurality of fixing rings are uniformly and fixedly installed on the top wall of the hanging plate, each fixing ring is connected with a cable and a crane, four rotating rings are uniformly and rotatably installed on the hanging plate, the top ends of the four rotating rings are in threaded connection with metal screws, the bottom ends of the metal screws extend to the lower sides of the rotating rings and the hanging plate, four internal thread pipes are fixedly inserted on the top wall of each road slab and are in one-to-one correspondence with the metal screws, and the bottom ends of the metal screws are in threaded connection with the corresponding internal thread pipes, every four shrinkage pools have all been seted up to the symmetry on the roof of guidance tape, and the shrinkage pool all is located the top of internal thread pipe, every the sprue has all been placed in the shrinkage pool, the top fixed mounting of hanger plate has the fixed plate, install drive arrangement on the fixed plate.

Preferably, four the bottom of change all inserts and establishes on the roof of hanger plate, evenly set up four rotation grooves of mutually supporting with the change on the roof of hanger plate, and rotate groove and change a one-to-one, four equal fixed mounting has annular stopper on the lateral wall of change, four all set up the annular spacing groove of mutually supporting with annular stopper on the inside wall of rotation groove.

Preferably, even fixed mounting has four locating pieces on the diapire of hanger plate, locating piece and shrinkage pool one-to-one, and the locating piece is inserted respectively and is established in the shrinkage pool that corresponds.

Preferably, drive arrangement includes the servo motor of fixed mounting on the fixed plate roof, servo motor's output fixed mounting has the pivot, and the bottom of pivot extends to the downside of fixed plate, the bottom fixed mounting of pivot has the driving gear, every equal fixed mounting has driven gear on the lateral wall on swivel top, evenly rotate on the roof of hanger plate and install a plurality of drive gear, and drive gear all is located between driving gear and the driven gear.

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

1. in order to reduce the construction waste formed by the cast-in-place road, save materials and save time, the temporary road is assembled by adopting the road plates for paving the reinforced concrete temporary road, and the road plates can be hoisted to other construction sites for repeated use after the engineering is finished, thereby shortening the construction period, reducing the waste and carbon emission, lowering the cost, meeting the requirements of green construction and improving the economic benefit and the social benefit;

2. the temporary road plates are tightly spliced, so that the formed road is elegant and attractive, and the problems of road plate dislocation, poor appearance quality and the like caused by uneven stress are solved;

3. the lifting device can conveniently and stably lift the road plate, is convenient and quick to operate, and has a good using effect.

Drawings

Fig. 1 is a schematic structural view of a temporary road pavement slab of the present invention;

fig. 2 is a schematic side view of a temporary road pavement slab of the present invention;

fig. 3 is an enlarged view of a portion a of the structure of the temporary road pavement slab of the present invention.

In the figure: the device comprises a plate 1, a bump 2, a groove 3, a hanging plate 4, a fixing ring 5, a rotating ring 6, an annular limiting block 7, a metal screw rod 8, an internal threaded pipe 9, a concave hole 10, a positioning block 11, a fixing plate 12, a servo motor 13, a rotating shaft 14, a driving gear 15, a transmission gear 16 and a driven gear 17.

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.

Referring to fig. 1-3, a road slab for temporary road pavement, including a plurality of road slabs 1 of mutually supporting and the overhead hoist of mutually supporting with road slab 1, all be equipped with connecting device between two adjacent road slabs 1, connecting device includes lug 2 of fixed mounting on road slab 1 and sets up the recess 3 on adjacent road slab 1, and lug 2 and recess 3 one-to-one, 1 concatenation of temporary road slab is tight, form generous pleasing to the eye behind the road, avoid the atress inequality to lead to road slab 1 dislocation, the poor scheduling problem of appearance quality.

Overhead hoist is including connecting hanger plate 4 on 1 roof of guidance tape, even fixed mounting has a plurality of solid fixed rings 5 on hanger plate 4's the roof, gu be connected with hawser and loop wheel machine on the fixed ring 5, evenly rotate on hanger plate 4 and install four change 6, the bottom of four change 6 is all inserted and is established on hanger plate 4's roof, evenly set up four rotation grooves of mutually supporting with change 6 on hanger plate 4's the roof, and rotation groove and 6 one-to-one of change, equal fixed mounting has annular stopper 7 on four change 6's the lateral wall, all set up the annular spacing groove of mutually supporting with annular stopper 7 on four rotation grooves's the inside wall, change 6 can the free rotation and can not follow hanger plate 4 and drop.

Equal threaded connection in top of four swivels 6 has metal screw 8, and metal screw 8's bottom all extends to swivel 6 and hanger plate 4's downside, all fixed the inserting is equipped with four internal thread pipes 9 on every guidance tape 1's the roof, internal thread pipe 9 and metal screw 8 one-to-one, and the equal threaded connection in the internal thread pipe 9 that corresponds in metal screw 8's the bottom, four shrinkage pools 10 have all been seted up to equal symmetry on every guidance tape 1's the roof, and shrinkage pool 10 all is located internal thread pipe 9's top, the sprue has all been placed in every shrinkage pool 10, can prevent that impurity from plugging up internal thread pipe 9's top, even fixed mounting has four locating pieces 11 on hanger plate 4's the diapire, locating piece 11 and shrinkage pool 10 one-to-one, and locating piece 11 inserts respectively and establish in the shrinkage pool 10 that corresponds, be convenient for accurate, the quick top of being connected to guidance.

The top end of the hanger plate 4 is fixedly provided with a fixed plate 12, the fixed plate 12 is provided with a driving device, the driving device comprises a servo motor 13 fixedly arranged on the top wall of the fixed plate 12, the output end of the servo motor 13 is fixedly provided with a rotating shaft 14, the bottom end of the rotating shaft 14 extends to the lower side of the fixed plate 12, the bottom end of the rotating shaft 14 is fixedly provided with a driving gear 15, the outer side wall of the top end of each rotating ring 6 is fixedly provided with a driven gear 17, the top wall of the hanger plate 4 is uniformly and rotatably provided with a plurality of transmission gears 16, the transmission gears 16 are all positioned between the driving gear 15 and the driven gear 17, the driving gear 15 can be driven by the rotating shaft 14 to drive the driving gear 15 to periodically rotate by starting the servo motor 13, the driving gear 15 can drive the transmission gears 16, the driven gear 17 and the rotating ring 6 to, in the internal thread pipe 9 that corresponds with metal screw 8's bottom difference threaded connection, just can fix guidance tape 1 in metal screw 8 and hanger plate 4's bottom to can lift by crane hanger plate 4 and guidance tape 1 with the help of hawser and loop wheel machine, thereby can lay or retrieve guidance tape 1, can conveniently, stably carry out the handling to guidance tape 1, convenient operation, swift, excellent in use effect.

The utility model discloses in, put hanger plate 4 to the top of guidance tape 1 and insert corresponding shrinkage pool 10 respectively with locating piece 11 in, start servo motor 13 and can drive pivot 14 and drive driving gear 15 periodic rotation, driving gear 15 rotates and to drive gear 16, driven gear 17 and swivel 6 rotate, swivel 6 and the mutual threaded engagement of metal screw 8, consequently swivel 6 periodic rotation can drive metal screw 8 and reciprocate, in threaded connection is to the internal thread pipe 9 that corresponds respectively with metal screw 8's bottom, just can fix guidance tape 1 in the bottom of metal screw 8 and hanger plate 4, thereby can lift by crane hanger plate 4 and guidance tape 1 with the help of hawser and loop wheel machine, thereby can lay or retrieve guidance tape 1.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road slab for temporary road pavement, includes a plurality of road slabs (1) of mutually supporting and the overhead hoist who mutually supports with road slab (1), its characterized in that: the connecting device is arranged between two adjacent road plates (1) and comprises a convex block (2) fixedly arranged on the road plates (1) and grooves (3) arranged on the adjacent road plates (1), the convex block (2) and the grooves (3) are in one-to-one correspondence, the lifting device comprises lifting plates (4) connected to the top walls of the road plates (1), a plurality of fixing rings (5) are uniformly and fixedly arranged on the top walls of the lifting plates (4), mooring ropes and cranes are connected onto the fixing rings (5), four rotating rings (6) are uniformly and rotatably arranged on the lifting plates (4), metal screw rods (8) are connected to the top ends of the four rotating rings (6) in a threaded manner, the bottom ends of the metal screw rods (8) extend to the lower sides of the rotating rings (6) and the lifting plates (4), and four internal thread pipes (9) are fixedly inserted into the top walls of the road plates (1), internal thread pipe (9) and metal screw rod (8) one-to-one, and the equal threaded connection in bottom of metal screw rod (8) is in the internal thread pipe (9) that corresponds, every four shrinkage pools (10) have been seted up to equal symmetry on the roof of guidance tape (1), and shrinkage pool (10) all are located the top of internal thread pipe (9), every the sprue has all been placed in shrinkage pool (10), the top fixed mounting of hanger plate (4) has fixed plate (12), install drive arrangement on fixed plate (12).

2. A temporary road pavement slab as claimed in claim 1, wherein: four the bottom of change (6) is all inserted and is established on the roof of hanger plate (4), evenly set up four rotation grooves of mutually supporting with change (6) on the roof of hanger plate (4), and rotate groove and change (6) one-to-one, four equal fixed mounting has annular stopper (7) on the lateral wall of change (6), four all set up the annular spacing groove of mutually supporting with annular stopper (7) on the inside wall of rotation groove.

3. A temporary road pavement slab as claimed in claim 1, wherein: evenly fixed mounting has four locating pieces (11) on the diapire of hanger plate (4), locating piece (11) and shrinkage pool (10) one-to-one, and locating piece (11) insert respectively and establish in corresponding shrinkage pool (10).

4. A temporary road pavement slab as claimed in claim 1, wherein: drive arrangement includes servo motor (13) of fixed mounting on fixed plate (12) roof, the output fixed mounting of servo motor (13) has pivot (14), and the bottom of pivot (14) extends to the downside of fixed plate (12), the bottom fixed mounting of pivot (14) has driving gear (15), every equal fixed mounting has driven gear (17) on the lateral wall on swivel (6) top, evenly rotate on the roof of hanger plate (4) and install a plurality of drive gear (16), and drive gear (16) all are located between driving gear (15) and driven gear (17).