CN213118325U

CN213118325U - Highway construction strutting arrangement

Info

Publication number: CN213118325U
Application number: CN202021516781.7U
Authority: CN
Inventors: 贺兴旺
Original assignee: Fuzhou Hengtong Road And Bridge Engineering Co ltd
Current assignee: Fuzhou Hengtong Road And Bridge Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-04
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a highway construction strutting arrangement, including a fixed section of thick bamboo, the bottom fixed mounting of a fixed section of thick bamboo has the base, and has seted up first through-hole on the base, the interior top fixed mounting of a fixed section of thick bamboo has the nut cover, and threaded connection has the threaded rod on the nut cover, the universal wheel is installed to the bottom of threaded rod. This highway construction strutting arrangement, the threaded rod rotates, it moves down to the base and is in unsettled state to promote the universal wheel, remove whole device to the assigned position back again, the reverse rotation threaded rod, make the threaded rod stretch out the top of fixed section of thick bamboo gradually, until the roof with by the bottom surface contact of support, then take out the inside of handle bar and plug-in blind hole in hollow post, continue to rotate the threaded rod to the roof with by the bottom surface of support laminate completely can, can enough utilize the roof to realize the protection to the support bottom surface, the damage of support bottom surface has been avoided, the removal of the device has also been made things convenient for simultaneously, therefore, the clothes hanger is strong in practicability.

Description

Highway construction strutting arrangement

Technical Field

The utility model relates to a highway engineering technical field especially relates to a highway construction strutting arrangement.

Background

Road engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, greening and traffic monitoring facility, and house, workshop and other service facility that construction, maintenance and control were used, strutting arrangement is the structure that plays the effect of making in highway construction process.

The existing road construction device on the market does not have the function of protecting the supported object, easily causes the damage to the bottom surface of the supported object, and is inconvenient to move and not beneficial to practical use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a highway construction strutting arrangement has solved the function that the device of making that is used for highway construction on the existing market does not have the protection by the support, causes the damage by the support bottom surface easily, and strutting arrangement removes inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a highway construction supporting device comprises a fixed cylinder, wherein a base is fixedly arranged at the bottom of the fixed cylinder, a first through hole is formed in the base, a nut sleeve is fixedly arranged at the inner top of the fixed cylinder, a threaded rod is connected onto the nut sleeve in a threaded manner, universal wheels are arranged at the bottom of the threaded rod, a connecting shaft is welded at the top of the threaded rod, four blind holes are formed in the top of the outer side surface of the threaded rod, two connecting rods are welded on the side surface of the fixed cylinder, one end of each connecting rod is welded with a same hollow column, an end plate is welded at the bottom of the hollow column, a handle rod is arranged inside the hollow column, a sleeve is sleeved on the outer side of the connecting shaft, a circular plate is welded at the top of the sleeve, two supporting plates are welded at the top of the circular plate, a same top plate, the connecting shaft is movably connected with the sleeve through the bearing, a fixed shaft is fixed between the supporting plates, two rubber rings are sleeved on the fixed shaft, a second through hole is formed in the connecting plate, the fixed shaft penetrates through the second through hole, and the two rubber rings are located on two sides of the connecting plate respectively.

Preferably, the end plate is made of steel, a circular groove is formed in the outer surface of the bottom end of the handle rod, a permanent magnet steel block is pasted in the circular groove through glue, and the outer surface of the bottom end of the permanent magnet steel block is flush with the outer surface of the bottom end of the handle rod.

Preferably, the edges of the upper end and the lower end of the handle rod are provided with chamfers, and the diameter of the cross section of the handle rod is smaller than the diameter of the blind hole.

Preferably, the aperture of the first through hole is equal to the inner diameter of the fixed cylinder, and the first through hole is aligned with the inner hole of the fixed cylinder.

Preferably, the top of the connecting shaft is of a hemispherical structure, and the outer surface of the upper end of the connecting shaft is in contact with the circular plate.

Compared with the prior art, the beneficial effects of the utility model are that: this highway construction strutting arrangement, the threaded rod rotates, it moves down to the base and is in unsettled state to promote the universal wheel, remove whole device to the assigned position back again, the reverse rotation threaded rod, make the threaded rod stretch out the top of fixed section of thick bamboo gradually, until the roof with by the bottom surface contact of support, then take out the inside of handle bar and plug-in blind hole in hollow post, continue to rotate the threaded rod to the roof with by the bottom surface of support laminate completely can, can enough utilize the roof to realize the protection to the support bottom surface, the damage of support bottom surface has been avoided, the removal of the device has also been made things convenient for simultaneously, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a side sectional view of the sleeve of the present invention;

fig. 3 is a partial sectional view of the handle bar of the present invention.

In the figure: the device comprises a fixing cylinder 1, a base 2, a first through hole 3, a nut sleeve 4, a threaded rod 5, a universal wheel 6, a connecting shaft 7, a blind hole 8, a connecting rod 9, a hollow column 10, an end plate 11, a handle rod 12, a sleeve 13, a circular plate 14, a supporting plate 15, a top plate 16, a connecting plate 17, a bearing 18, a fixing shaft 19, a rubber ring 20, a second through hole 21, a circular groove 22 and a permanent magnet steel block 23.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a road construction supporting device comprises a fixed cylinder 1, a base 2 is fixedly installed at the bottom of the fixed cylinder 1, the base 2 increases the contact area of the fixed cylinder 1 and the ground, the stability of the fixed cylinder 1 is improved, a first through hole 3 is formed in the base 2, the first through hole 3 is used for receiving and releasing a universal wheel 6, a nut sleeve 4 is fixedly installed at the inner top of the fixed cylinder 1, the nut sleeve 4 is used for realizing the threaded connection of a threaded rod 5 and the fixed cylinder 1, a threaded rod 5 is connected to the nut sleeve 4 in a threaded manner, the threaded rod 5 can be matched with the nut sleeve 4 to realize the adjustment of the length of the threaded rod 5 extending out of the top or the bottom of the fixed cylinder 1, the universal wheel 6 is installed at the bottom of the threaded rod 5, the universal wheel 6 facilitates people to move the supporting device, a connecting shaft 7 is welded at the top of the threaded rod 5, the connecting shaft, therefore, when the top plate 16 is contacted with the bottom surface of a supported object, the top plate 16 cannot rotate, the top of the outer side surface of the threaded rod 5 is provided with four blind holes 8, the blind holes 8 are matched with the handle rod 12, people can rotate the threaded rod 5 in a labor-saving manner, the side surface of the fixed cylinder 1 is welded with two connecting rods 9, one end of each connecting rod 9 is welded with the same hollow column 10, each hollow column 10 is used for accommodating the handle rod 12, the bottom of each hollow column 10 is welded with the end plate 11, each end plate 11 is used for preventing the handle rod 12 from leaking out of the hollow column 10, the handle rod 12 is arranged inside each hollow column 10, the outer side of the connecting shaft 7 is sleeved with the sleeve 13, the top of each sleeve 13 is welded with the circular plate 14, the top of each circular plate 14 is welded with two supporting plates 15, the supporting plates 15 are matched with the fixed shafts 19 and the, the top of two backup pads 15 is provided with same roof 16, roof 16 has increased the area of contact of strutting arrangement with by the support bottom surface, thereby the harm to by the support bottom surface has been reduced, the bottom welded connection of roof 16 has connecting plate 17, the inside of sleeve 13 is provided with bearing 18, connecting axle 7 passes through bearing 18 and sleeve 13 swing joint, be fixed with fixed axle 19 between two backup pads 15, two rubber circle 20 have been cup jointed on the fixed axle 19, rubber circle 20 has increased the frictional force between connecting plate 17 and the backup pad 15, thereby make roof 16 can not rotate because of gravity at will, the operation of reality provides convenience, second through-hole 21 has been seted up on the connecting plate 17, fixed axle 19 runs through second through-hole 21, two rubber circle 20 are located the both sides of connecting plate 17 respectively.

The utility model discloses in, end plate 11 is made for steel, and circular slot 22 has been seted up to the bottom surface of handle bar 12, and the inside of circular slot 22 is pasted through glue and is had permanent magnetism steel bloom 23, and permanent magnetism steel bloom 23 can carry out magnetism with end plate 11 and inhale the connection, has improved the stability of handle bar 12 when pegging graft inside hollow column 10, and the bottom surface of permanent magnetism steel bloom 23 is parallel and level mutually with the bottom surface of handle bar 12.

The utility model discloses in, the upper and lower both ends edge of handlebar stem 12 all is provided with the chamfer, and the cross section diameter of handlebar stem 12 is less than the aperture of blind hole 8.

The utility model discloses in, the aperture of first through-hole 3 equals the internal diameter of solid fixed cylinder 1, and first through-hole 3 aligns with the hole of solid fixed cylinder 1.

The utility model discloses in, the top of connecting axle 7 is hemispherical structure, and the upper end surface of connecting axle 7 contacts with plectane 14.

To sum up, this highway construction strutting arrangement, the threaded rod 5 rotates, promote universal wheel 6 and move down to base 2 and be in unsettled state, remove whole device to the assigned position back again, reverse rotation threaded rod 5, make threaded rod 5 stretch out the top of fixed section of thick bamboo 1 gradually, until roof 16 and the bottom surface contact by the support, then take out handle bar 12 in hollow post 10 and insert the inside of blind hole 8, continue to rotate threaded rod 5 to roof 16 and the bottom surface of being supported laminate completely can, can enough utilize roof 16 to realize the protection to the support bottom surface, the damage of support bottom surface has been avoided, the removal that has also made things convenient for the device simultaneously, therefore, the clothes hanger is strong in practicability.

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.

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. A road construction supporting device comprises a fixed cylinder (1) and is characterized in that a base (2) is fixedly arranged at the bottom of the fixed cylinder (1), a first through hole (3) is arranged on the base (2), a nut sleeve (4) is fixedly arranged at the inner top of the fixed cylinder (1), a threaded rod (5) is connected on the nut sleeve (4) in a threaded manner, a universal wheel (6) is arranged at the bottom of the threaded rod (5), and the top of the threaded rod (5) is welded with a connecting shaft (7), the top of the outer side surface of the threaded rod (5) is provided with four blind holes (8), two connecting rods (9) are welded on the side surface of the fixed cylinder (1), one end of each connecting rod (9) is welded with the same hollow column (10), the bottom of the hollow column (10) is welded with an end plate (11), and a handle rod (12) is arranged inside the hollow column (10);

a sleeve (13) is sleeved on the outer side of the connecting shaft (7), a circular plate (14) is welded on the top of the sleeve (13), the top of the circular plate (14) is welded with two supporting plates (15), the top of the two supporting plates (15) is provided with the same top plate (16), the bottom of the top plate (16) is connected with a connecting plate (17) in a welding way, a bearing (18) is arranged inside the sleeve (13), the connecting shaft (7) is movably connected with the sleeve (13) through a bearing (18), a fixed shaft (19) is fixed between the two supporting plates (15), two rubber rings (20) are sleeved on the fixed shaft (19), a second through hole (21) is formed in the connecting plate (17), the fixed shaft (19) penetrates through the second through hole (21), and the two rubber rings (20) are respectively positioned on two sides of the connecting plate (17).

2. A road construction supporting device according to claim 1, wherein the end plate (11) is made of steel, a round groove (22) is formed in the outer surface of the bottom end of the handle rod (12), a permanent magnet steel block (23) is adhered to the inner portion of the round groove (22) through glue, and the outer surface of the bottom end of the permanent magnet steel block (23) is flush with the outer surface of the bottom end of the handle rod (12).

3. A road construction supporting device according to claim 1, wherein the handle bar (12) is provided with chamfers at the upper and lower edges of the end, and the diameter of the cross section of the handle bar (12) is smaller than the diameter of the blind hole (8).

4. A road construction supporting device according to claim 1, wherein the first through hole (3) has a diameter equal to the inner diameter of the fixed cylinder (1), and the first through hole (3) is aligned with the inner hole of the fixed cylinder (1).

5. A road construction supporting device according to claim 1, wherein the top of the connecting shaft (7) is a hemispherical structure, and the outer surface of the upper end of the connecting shaft (7) is in contact with the circular plate (14).