CN215927002U

CN215927002U - Town road reconnaissance probing safety protection encloses fender fast

Info

Publication number: CN215927002U
Application number: CN202122350867.8U
Authority: CN
Inventors: 吕丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a safety protection rapid barrier for municipal road exploration and drilling, and relates to the technical field of municipal roads. According to the utility model, the movable first connecting rod and the movable ground plate are arranged at the bottom ends of the supporting rods, when the device is used, a worker drives the two supporting rods to be away from each other by rotating the hand wheel, so that the enclosure is unfolded, then the second annular plate is moved downwards, and the second annular plate is rotated when the second annular plate is positioned in the clamping groove, so that the second annular plate is clamped in the clamping groove, so that the two ground plates are in a horizontal state, the supporting rods are supported by the ground plate and the first connecting rod, the stability of the enclosure is improved, the device is simple, convenient and quick to mount and fold, small in size, convenient for the worker to carry and transport, and high in stability, and the device is more practical.

Description

Town road reconnaissance probing safety protection encloses fender fast

Technical Field

The utility model relates to the technical field of municipal roads, in particular to a safety protection rapid enclosure for municipal road exploration and drilling.

Background

The enclosure is also called a guardrail to be visible everywhere in our life, and the guardrail is widely applied to protection of areas such as municipal engineering, traffic, communities, ports, airports, warehouses and the like, municipal road reconstruction and extension, subway engineering and exploration and drilling of building engineering in large urban pedestrian flow areas, enclosure and isolation are needed, but for the existing enclosure, the isolation guardrail is connected by a cross rod and a stand column of a metal rod type guardrail through welding, so that the installation efficiency is low, the production cost is high, and meanwhile, the existing enclosure is large in size and inconvenient to carry and transport by workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection rapid enclosure for municipal road exploration and drilling, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety protection fast enclosure for municipal road exploration and drilling comprises a main rod, wherein supporting rods are arranged on two sides of the main rod, an annular bottom plate is fixedly sleeved at the bottom end of each supporting rod, a grounding plate is movably connected on two sides of the annular bottom plate through a pin shaft, a non-slip mat is fixedly connected on the surface of one side, away from the supporting rods, of the grounding plate, a first annular plate is sleeved on the outer side of the bottom end of each supporting rod and is positioned right above the annular bottom plate, the bottom end of the first annular plate is movably connected with the upper surface of the annular bottom plate through a spring, the spring sleeve is arranged on the outer side of the supporting rods, one end, away from the annular bottom plate, of the grounding plate is movably connected with a first connecting rod through a pin shaft, one end, away from the grounding plate, of the first connecting rod is movably connected with the first annular plate through a pin shaft, and the two first connecting rods are respectively positioned on two sides of the first annular plate, be provided with the second annular plate directly over the first annular plate, the second annular plate cover is established with the bracing piece outside, the equal fixedly connected with slider of both sides inner wall of second annular plate, the spout with slider looks adaptation is all seted up to the both sides outer wall of bracing piece, the slider is located inside the spout, two the draw-in groove has all been seted up to bottom one side of spout, the draw-in groove sets up to L shape.

Preferably, the bottom surface of the second annular plate is fixedly connected with an annular limiting plate, the cross section of the annular limiting plate is arranged in a dovetail shape, the upper surface of the first annular plate is provided with an annular groove matched with the annular limiting plate, and the annular limiting plate is located inside the annular groove.

Preferably, the inside of mobile jib is seted up flutedly, the inside two-way threaded rod that is provided with of recess, the tank bottom swing joint of bearing and recess is passed through to the bottom of two-way threaded rod.

Preferably, the inside both ends of recess all are provided with the movable block rather than the looks adaptation, the thread groove with two-way threaded rod looks adaptation is seted up on the top surface of movable block.

Preferably, the top of two-way threaded rod runs through two thread grooves in proper order and extends to the movable block outside that is located the inside top of recess, the both sides of movable block all have the second connecting rod through round pin axle swing joint.

Preferably, one end of the second connecting rod, which is far away from the movable block, is movably connected with the two support rods through a pin shaft respectively, and a through groove matched with the bidirectional threaded rod is formed in the groove top of the groove.

Preferably, the top of two-way threaded rod runs through logical groove and extends to the top outside of mobile jib, the top end fixedly connected with hand wheel of two-way threaded rod.

The utility model has the technical effects and advantages that:

according to the utility model, the movable first connecting rod and the movable ground plate are arranged at the bottom ends of the supporting rods, when the device is used, a worker drives the two supporting rods to be away from each other by rotating the hand wheel, so that the enclosure is unfolded, then the second annular plate is moved downwards, and the second annular plate is rotated when the second annular plate is positioned in the clamping groove, so that the second annular plate is clamped in the clamping groove, so that the two ground plates are in a horizontal state, the supporting rods are supported by the ground plate and the first connecting rod, the stability of the enclosure is improved, the device is simple, convenient and quick to mount and fold, small in size, convenient for the worker to carry and transport, and high in stability, and the device is more practical.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic side sectional view of the support bar structure of the present invention.

Fig. 3 is a schematic perspective view of a card slot structure of the present invention.

In the figure: 1. a main rod; 2. a support bar; 3. an annular base plate; 4. a ground plate; 5. a first annular plate; 6. a first connecting rod; 7. a second annular plate; 8. a slider; 9. a chute; 10. a card slot; 11. an annular limiting plate; 12. an annular groove; 13. a groove; 14. a bidirectional threaded rod; 15. a movable block; 16. a thread groove; 17. a second connecting rod; 18. a through groove; 19. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a municipal road exploration drilling safety protection rapid enclosure shown in figures 1-3, which comprises a main rod 1, wherein two sides of the main rod 1 are respectively provided with a support rod 2, the bottom end of the support rod 2 is fixedly sleeved with an annular bottom plate 3, two sides of the annular bottom plate 3 are respectively movably connected with an earth plate 4 through a pin shaft, the earth plates 4 can rotate at two sides of the annular bottom plate 3, the surface of one side of the earth plate 4, which is far away from the support rod 2, is fixedly connected with an anti-slip mat, when a second annular plate 7 and a slide block 8 are clamped on the support rod 2, the earth plate 4 is horizontal, the anti-slip mat fixed at the bottom end of the earth plate 4 is contacted with the ground, the device is prevented from sliding when in use, the stability of the enclosure is improved, the outer side of the bottom end of the support rod 2 is sleeved with a first annular plate 5, the first annular plate 5 is positioned right above the annular bottom plate 3, the bottom end of the first annular plate 5 is movably connected with the upper surface of the annular bottom plate 3 through a spring, the spring housing establishes and 2 outsides with bracing piece, the reaction force through the spring promotes first annular plate 5 and second annular plate 7 and shifts up, and then make the vertical end joint that is located draw-in groove 10 inside slider 8 and draw-in groove 10, thereby it is spacing with second annular plate 7, the one end that annular bottom plate 3 was kept away from to ground plate 4 has head rod 6 through round pin axle swing joint, head rod 6 keeps away from the one end of ground plate 4 through round pin axle and 5 swing joint of first annular plate, head rod 6 rotates along with moving down of first annular plate 5, promote simultaneously that ground plate 4 rotates, two head rod 6 are located the both sides of first annular plate 5 respectively.

Specifically, a second annular plate 7 is arranged right above the first annular plate 5, the second annular plate 7 is sleeved on the outer side of the support rod 2, the inner walls of two sides of the second annular plate 7 are fixedly connected with sliding blocks 8, the outer walls of two sides of the support rod 2 are respectively provided with sliding grooves 9 matched with the sliding blocks 8, the sliding blocks 8 are positioned in the sliding grooves 9, the second annular plate 7 can vertically move on the outer side of the support rod 2 when the sliding blocks 8 are matched with the sliding grooves 9, one side of the bottom ends of the two sliding grooves 9 is respectively provided with a clamping groove 10, when the sliding blocks 8 move to the bottom ends of the sliding grooves 9, a worker rotates the second annular plate 7 to enable the sliding blocks 8 to rotate along with the sliding blocks, so that the sliding blocks 8 move to the inside of the clamping grooves 10, the worker can limit the second annular plate 7, the clamping grooves 10 are L-shaped, the sliding blocks 8 on the inner side of the second annular plate 7 are clamped on the support rod 2 through the clamping grooves 10, so as to fix the first annular plate 5, the bottom fixed surface of second annular plate 7 is connected with annular limiting plate 11, annular limiting plate 11's cross section sets up to the swallow-tail form, the upper surface of first annular plate 5 offer with annular limiting plate 11 looks adaptation ring channel 12, annular limiting plate 11 is located inside ring channel 12, annular limiting plate 11 can rotate inside ring channel 12, through the cooperation of annular limiting plate 11 and ring channel 12 with second annular plate 7 spacing in 5 tops of first annular plate, make second annular plate 7 rotate in 5 tops of first annular plate simultaneously.

Secondly, a groove 13 is formed in the main rod 1, a bidirectional threaded rod 14 is arranged in the groove 13, the bottom end of the bidirectional threaded rod 14 is movably connected with the bottom of the groove 13 through a bearing, the bidirectional threaded rod 14 can rotate in the groove 13, two ends of the inner part of the groove 13 are respectively provided with a movable block 15 matched with the bidirectional threaded rod, the top end surface of the movable block 15 is provided with a threaded groove 16 matched with the bidirectional threaded rod 14, the top end of the bidirectional threaded rod 14 sequentially penetrates through the two threaded grooves 16 and extends to the outer side of the movable block 15 positioned at the top end of the inner part of the groove 13, the bidirectional threaded rod 14 drives the two movable blocks 15 connected with the bidirectional threaded rod to mutually approach or separate from each other when rotating, two sides of the movable block 15 are respectively movably connected with second connecting rods 17 through pin shafts, one ends of the two second connecting rods 17 far away from the movable blocks 15 are respectively movably connected with the two support rods 2 through pin shafts, be located the removal of movable block 15 both sides second connecting rod 17 along with movable block 15 and rotate, thereby it is close to each other or keeps away from to drive two bracing pieces 2, conveniently enclose the expansion of keeping off and pack up, the staff of being convenient for uses, the groove top of recess 13 is seted up with the logical groove 18 of 14 looks adaptations of two-way threaded rod, the top of two-way threaded rod 14 is run through logical groove 18 and is extended to the top outside of mobile jib 1, the top end fixedly connected with hand wheel 19 of two-way threaded rod 14, the staff drives two-way threaded rod 14 through rotating hand wheel 19 and rotates.

The working principle of the utility model is as follows:

when the device is used, firstly, a worker places the device in a region to be used, then the worker drives the two support rods 2 to be away from each other by rotating the hand wheel 19 until the second connecting rod 17 is in a horizontal state, so that the enclosure is completely unfolded, the construction region is conveniently protected, then the worker pushes the second annular plate 7 to move downwards, the first annular plate 5 is driven to move downwards by the second annular plate 7, so that the first connecting rod 6 and the ground plate 4 rotate, when the sliding block 8 in the second annular plate 7 moves to the position of the clamping groove 10, the second annular plate 7 is rotated, so that the sliding block 8 is positioned at the vertical end of the clamping groove 10, meanwhile, the first annular plate 5 moves upwards under the reaction force of the spring at the bottom end of the first annular plate 5, so that the sliding block 8 is clamped in the clamping groove 10, at the moment, the two ground plates 4 are in horizontal contact with the ground, and the inclined first connecting rod 6 supports the support rods 2, the ground plate 4, the first connecting rod 6 and the support rod 2 form a stable triangular structure, the stability of the support rod 2 is guaranteed, the stability of the enclosure is improved, the installation and the packing up of the device are simple, convenient and quick, the size is small, the carrying and the transportation of workers are convenient, and meanwhile, the device has higher stability, and is more practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a town road reconnaissance probing safety protection encloses fender fast, includes mobile jib (1), its characterized in that: the two sides of the main rod (1) are respectively provided with a support rod (2), the bottom of each support rod (2) is fixedly sleeved with an annular bottom plate (3), the two sides of each annular bottom plate (3) are respectively and movably connected with a ground plate (4) through a pin shaft, one side surface, far away from the support rods (2), of each ground plate (4) is fixedly connected with an anti-slip mat, the bottom outer side of each support rod (2) is sleeved with a first annular plate (5), each first annular plate (5) is located right above the corresponding annular bottom plate (3), the bottom end of each first annular plate (5) is movably connected with the upper surface of the corresponding annular bottom plate (3) through a spring, each spring sleeve is arranged on the outer side of the corresponding support rod (2), one end, far away from the corresponding annular bottom plate (3), of each ground plate (4) is movably connected with a first connecting rod (6) through a pin shaft, one end, far away from the ground plate (4), of each first connecting rod (6) is movably connected with the corresponding first annular plate (5) through a pin shaft, the two first connecting rods (6) are respectively positioned at two sides of the first annular plate (5), a second annular plate (7) is arranged right above the first annular plate (5), the second annular plate (7) is sleeved outside the supporting rod (2), sliding blocks (8) are fixedly connected to inner walls of two sides of the second annular plate (7), sliding grooves (9) matched with the sliding blocks (8) are formed in outer walls of two sides of the supporting rod (2), the sliding blocks (8) are positioned inside the sliding grooves (9), clamping grooves (10) are formed in one sides of the bottom ends of the two sliding grooves (9), the clamping grooves (10) are L-shaped, grooves (13) are formed in the main rod (1), two-way threaded rods (14) are arranged inside the grooves (13), and the bottom ends of the two-way threaded rods (14) are movably connected with the groove bottoms of the grooves (13) through bearings, the inside both ends of recess (13) all are provided with movable block (15) rather than the looks adaptation, thread groove (16) with two-way threaded rod (14) looks adaptation are seted up on the top surface of movable block (15), the top of two-way threaded rod (14) runs through two thread grooves (16) in proper order and extends to the movable block (15) outside that is located the inside top of recess (13), the both sides of movable block (15) all have second connecting rod (17), two through round pin axle swing joint respectively through round pin axle and two bracing piece (2) swing joint, logical groove (18) with two-way threaded rod (14) looks adaptation are seted up to the groove top of recess (13).

2. The municipal road exploration and drilling safety protection rapid containment according to claim 1, wherein: the bottom fixed surface of second annular slab (7) is connected with annular limiting plate (11), the cross section of annular limiting plate (11) sets up to the dovetail, annular groove (12) with annular limiting plate (11) looks adaptation are seted up to the upper surface of first annular slab (5), annular limiting plate (11) are located inside annular groove (12).

3. The municipal road exploration and drilling safety protection rapid containment according to claim 2, wherein: the top of two-way threaded rod (14) runs through logical groove (18) and extends to the top outside of mobile jib (1), the top end fixedly connected with hand wheel (19) of two-way threaded rod (14).