CN113775848A - Civil engineering antidetonation additional strengthening - Google Patents
Civil engineering antidetonation additional strengthening Download PDFInfo
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- CN113775848A CN113775848A CN202111068545.2A CN202111068545A CN113775848A CN 113775848 A CN113775848 A CN 113775848A CN 202111068545 A CN202111068545 A CN 202111068545A CN 113775848 A CN113775848 A CN 113775848A
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- circular ring
- rod
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- 238000005728 strengthening Methods 0.000 title claims description 4
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
Abstract
The invention discloses a civil engineering anti-seismic reinforcing structure, which comprises a box body, wherein a second dovetail groove is annularly formed in the bottom surface of a first circular ring, a second spring is a compression spring, two pairs of barrel bodies are symmetrically and fixedly connected to the inner bottom surface of the box body, the inner cross section of each barrel body is in a dovetail shape, a polygonal groove is arranged right above and matched with a first rotating shaft, a through hole is formed in the top surface of the box body, the top surface of the second circular ring is attached to the bottom surface of a wheel, a limiting ring is fixedly sleeved on the second rotating shaft, the top surface of the limiting ring is attached to the bottom surface of a sleeve, the second rotating shaft is arranged in the second circular ring and is not contacted with the second circular ring, the wall thickness of the first circular ring is 5-8 mm, a sliding block and a vertical rod are connected in a welding mode, the barrel body is made of alloy steel material, the longitudinal damping of a pipeline can be indirectly realized, meanwhile, the adjustment of the strength is realized according to the requirements, the transverse damping of the pipeline is realized, and the anti-seismic effect of the pipeline is indirectly improved, the normal work of pipeline is guaranteed, the user demand is satisfied.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a civil engineering earthquake-resistant reinforcing structure.
Background
Civil engineering is a general name of scientific technology for building various engineering facilities, and refers to applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and the like; the pipeline fixing device also refers to an object of engineering construction, namely various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, transport pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply, drainage, protection engineering and the like.
Disclosure of Invention
In order to solve the existing problems, the invention provides a civil engineering earthquake-resistant reinforcing structure.
The invention is realized by the following technical scheme:
the civil engineering anti-seismic reinforcing structure comprises a box body, wherein a box door is hinged to the side wall of the box body, the inner section of the box body is circular, a first circular ring is arranged in the box body in a laminating and sliding mode, a plurality of first dovetail grooves are annularly formed in the inner side wall of the box body, a first dovetail block is arranged in the first dovetail grooves in a laminating and sliding mode, a first spring is arranged in the first dovetail grooves and is arranged under the first dovetail block and fixedly connected with the first dovetail block, the first spring is a compression spring, a deep groove ball bearing is fixedly embedded in the bottom surface of the box body, a first rotating shaft is fixedly connected with the inner ring of the deep groove ball bearing, the section of the first rotating shaft is a regular polygon, the top end of the first rotating shaft penetrates out of the first circular ring and is not in contact with the first circular ring, the top surface of the first rotating shaft and the top surface of the first circular ring are positioned on the same plane, a first tooth ring is sleeved on the first rotating shaft in a laminating and sliding mode, the inner section of the first gear ring is a regular polygon, the bottom surface of the first circular ring is annularly provided with a second dovetail groove, a second dovetail block is arranged in the second dovetail groove in a laminating and sliding manner, the bottom surface of the second dovetail block is fixedly connected with the top surface of the first gear ring, the bottom surface of the first circular ring is fixedly connected with a cylinder body, the first gear ring is arranged in the cylinder body, the outer section of the cylinder body is square, the side wall of the cylinder body is provided with a T-shaped slide bar, the section of the T-shaped slide bar is square, one end of the T-shaped slide bar penetrates into the cylinder body and is fixedly connected with teeth, a plurality of teeth are all meshed with the first gear ring, the T-shaped slide bar is connected with the cylinder body in a sliding manner, the T-shaped slide bar is sleeved with a second spring, the second spring is arranged in the cylinder body and is a compression spring, the inner bottom surfaces of the box body are symmetrically and fixedly connected with two pairs of cylinder bodies, the inner section of the cylinder body is in a dovetail shape, and two sliding blocks are arranged in a laminating and sliding manner in the cylinder body, a third spring is fixedly connected between the two sliders, the elastic force of the second spring is far greater than that of the third spring, a vertical rod is fixedly connected to the top surface of one slider, oblique rods are hinged to the side wall of the vertical rod through pin shafts, each pair of oblique rods is hinged through a pin shaft, the top ends of the oblique rods are connected with the cambered surface, the top ends of the oblique rods are attached to the bottom surface of a first circular ring, a second toothed ring is fixedly sleeved on the first rotating shaft, two U-shaped rods are symmetrically arranged on the inner bottom surface of the box body, the openings of the U-shaped rods face the side ends, one ends of the U-shaped rods penetrate into the box body and are fixedly connected with the side wall of the other slider, the U-shaped rods are connected with the box body in a sliding manner, racks are fixedly connected to the side walls of the U-shaped rods and are meshed with the second toothed ring, a second rotating shaft is attached to the top surface of the first circular ring, the section of the second rotating shaft is a regular polygon, and a polygonal groove is formed in the bottom surface of the second rotating shaft, the polygonal groove is arranged right above the first rotating shaft and is matched with the first rotating shaft, the top surface of the box body is provided with a through hole, the bottom end of the second rotating shaft penetrates through the through hole and extends to the outside, the top surface of the second rotating shaft is attached with a pipe clamp, a T-shaped rotating block is rotatably embedded at the top end of the second rotating shaft, the top end of the T-shaped rotating block penetrates out of the second rotating shaft and is fixedly connected with the bottom surface of the pipe clamp, a sleeve is attached to the second rotating shaft in a sliding manner and is provided with a circular inner section, the sleeve is arranged in the box body, a plurality of cross rods are annularly hinged on the side wall of the sleeve, one end of each cross rod is fixedly connected with a wheel, one side of each cross rod is provided with an arc rod, one end of each arc rod penetrates through the cross rod, the arc rods are slidably connected with the cross rods, the heads and the tails of the adjacent arc rods are fixedly connected in sequence, a fourth spring is sleeved on each arc rod, and is arranged between the two cross rods, the fourth spring is compression spring, the cover has the second ring and does not contact with it on the second rotation axis, second ring extrados and box inner wall fixed connection, second ring top surface and the laminating of wheel bottom surface, the laminating of wheel top surface and the box internal top surface, fixed cover has the spacing ring on the second rotation axis, spacing ring top surface and the laminating of sleeve bottom surface, the second rotation axis sets up in the second ring and does not contact with it.
Preferably, the wall thickness of the first circular ring is 5mm-8 mm.
Preferably, the connection mode of the sliding block and the vertical rod adopts welding.
Preferably, the cylinder is made of alloy steel materials.
Compared with the prior art, the invention has the beneficial effects that: this device simple structure, the function is various, therefore, the clothes hanger is strong in practicability, through setting up first ring, first dovetail piece, first spring, deep groove ball bearing, first rotation axis, first ring gear, second dovetail piece, the barrel, T shape slide bar, the tooth, the second spring, the staving, the slider, the third spring, the montant, the down tube, the second ring gear, U-shaped pole and rack can realize the regulation according to the demand realization intensity when can indirectly realizing the vertical shock attenuation to the pipeline, and set up the second rotation axis, T shape rotating block, the sleeve, the horizontal pole, the wheel, the arc pole, the fourth spring, the horizontal shock attenuation to the pipeline is indirectly realized to second ring gear and spacing ring, indirectly improve the antidetonation effect of pipeline, guarantee that the pipeline normally works, satisfy the user demand.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a cross-sectional view A-A of the structure of the present invention;
FIG. 4 is a partial top view of the structure of the present invention;
fig. 5 is a partial enlarged view of the structure of the present invention.
In the figure: the device comprises a box body 1, a first circular ring 2, a first dovetail block 3, a first spring 4, a deep groove ball bearing 5, a first rotating shaft 6, a first toothed ring 7, a second dovetail block 8, a cylinder body 9, a T-shaped sliding rod 10, teeth 11, a second spring 12, a cylinder body 13, a sliding block 14, a third spring 15, a vertical rod 16, an inclined rod 17, a second toothed ring 18, a U-shaped rod 19, a rack 20, a second rotating shaft 21, a pipe clamp 22, a T-shaped rotating block 23, a sleeve 24, a cross rod 25, a wheel 26, an arc-shaped rod 27, a fourth spring 28, a second circular ring 29, a limiting ring 30, a first dovetail groove 1-1, a through hole 1-2, a second dovetail groove 2-1 and a polygonal groove 21-1.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1-5, a civil engineering antidetonation additional strengthening, including the box 1, the lateral wall of box 1 is articulated with the chamber door, the internal cross section of box 1 is circular, the box 1 is internally provided with a first ring 2 in a sliding manner, the internal side wall of box 1 is annularly provided with a plurality of first dovetail grooves 1-1, the first dovetail grooves 1-1 are internally provided with a first dovetail block 3 in a sliding manner, a first spring 4 is arranged in the first dovetail groove 1-1, the first spring 4 is arranged under the first dovetail block 3 and is fixedly connected with the first dovetail block, the first spring 4 is a compression spring, the bottom surface of box 1 is fixedly embedded with a deep groove ball bearing 5, the internal ring of deep groove ball bearing 5 is fixedly connected with a first rotating shaft 6, the cross section of the first rotating shaft 6 is a regular polygon, the top end of the first rotating shaft 6 penetrates through the first ring 2 and is not contacted with the first rotating shaft, the top surface of the first rotating shaft 6 and the top surface of the first circular ring 2 are positioned on the same plane, the first rotating shaft 6 is attached and slidably sleeved with a first gear ring 7, the inner cross section of the first gear ring 7 is a regular polygon, the bottom surface of the first circular ring 2 is annularly provided with a second dovetail groove 2-1, a second dovetail block 8 is arranged in the second dovetail groove 2-1 in an attaching and sliding manner, the bottom surface of the second dovetail block 8 is fixedly connected with the top surface of the first gear ring 7, the bottom surface of the first circular ring 2 is fixedly connected with a cylinder 9, the first gear ring 7 is arranged in the cylinder 9, the outer cross section of the cylinder 9 is square, the side wall of the cylinder 9 is provided with a T-shaped slide bar 10, the cross section of the T-shaped slide bar 10 is square, one end of the T-shaped slide bar 10 penetrates into the cylinder 9 and is fixedly connected with a tooth 11, a plurality of teeth 11 are all meshed with the first gear ring 7, and the T-shaped slide bar 10 is slidably connected with the cylinder 9, the T-shaped sliding rod 10 is sleeved with a second spring 12, the second spring 12 is arranged in the barrel body 9, the second spring 12 is a compression spring, two pairs of barrel bodies 13 are symmetrically and fixedly connected to the inner bottom surface of the box body 1, the inner cross section of each barrel body 13 is in a dovetail shape, two sliding blocks 14 are arranged in the barrel bodies 13 in a matching sliding mode, a third spring 15 is fixedly connected between the two sliding blocks 14, the elastic force of the second spring 12 is far greater than that of the third spring 15, a vertical rod 16 is fixedly connected to the top surface of one sliding block 14, the side wall of the vertical rod 16 is hinged to an inclined rod 17 through a pin shaft, each pair of inclined rods 17 is hinged through a pin shaft, the top end of each inclined rod 17 is an arc surface, the top end of each inclined rod 17 is matched with the bottom surface of the first circular ring 2, a second toothed ring 18 is fixedly sleeved on the first rotating shaft 6, two U-shaped rods 19 are symmetrically arranged on the inner bottom surface of the box body 1, and the U-shaped rods 19 are opened towards the side ends, one end of the U-shaped rod 19 penetrates into the barrel body 13 to be fixedly connected with the side wall of another sliding block 14, the U-shaped rod 19 is connected with the barrel body 13 in a sliding manner, the side wall of the U-shaped rod 19 is fixedly connected with a rack 20, the rack 20 is meshed with a second gear ring 18, a second rotating shaft 21 is attached to the right upper side of the top surface of the first circular ring 2, the section of the second rotating shaft 21 is a regular polygon, a polygonal groove 21-1 is formed in the bottom surface of the second rotating shaft 21, the polygonal groove 21-1 is arranged right above and matched with the first rotating shaft 6, a through hole 1-2 is formed in the top surface of the box body 1, the bottom end of the second rotating shaft 21 penetrates through the through hole 1-2 to extend to the outside, a pipe clamp 22 is attached to the top surface of the second rotating shaft 21, a T-shaped rotating block 23 is rotatably embedded into the top end of the second rotating shaft 21, and the top end of the T-shaped rotating block 23 penetrates through the second rotating shaft 21 to be fixedly connected with the bottom surface of the pipe clamp 22, the second rotating shaft 21 is jointed with a sliding sleeve 24, the inner section of the sleeve 24 is circular, the sleeve 24 is arranged in the box body 1, the side wall of the sleeve 24 is annularly hinged with a plurality of cross rods 25, one end of each cross rod 25 is fixedly connected with a wheel 26, one side of each cross rod 25 is provided with an arc rod 27, one end of each arc rod 27 penetrates through the corresponding cross rod 25, the arc rods 27 are slidably connected with the cross rods 25, the adjacent arc rods 27 are sequentially and fixedly connected end to end, the arc rods 27 are sleeved with fourth springs 28, the fourth springs 28 are arranged between the two cross rods 25, the fourth springs 28 are compression springs, the second rotating shaft 21 is sleeved with second circular rings 29 and is not contacted with the second circular rings, the outer arc surfaces of the second circular rings 29 are fixedly connected with the inner wall of the box body 1, the top surfaces of the second circular rings 29 are jointed with the bottom surfaces of the wheels 26, and the top surfaces of the wheels 26 are jointed with the inner top surface of the box body 1, a limiting ring 30 is fixedly sleeved on the second rotating shaft 21, the top surface of the limiting ring 30 is attached to the bottom surface of the sleeve 24, and the second rotating shaft 21 is arranged in the second circular ring 29 and is not in contact with the second circular ring.
The wall thickness of the first circular ring 2 is 5mm-8 mm.
The connection mode of the sliding block 14 and the vertical rod 16 adopts welding.
The cylinder 9 is made of alloy steel materials.
The working principle is as follows: when the pipeline needs to be installed in civil engineering, firstly, the device is buried underground, so that the top surface of a box body 1 and the ground are in the same plane, then the anti-seismic strength of the device is adjusted according to the anti-seismic strength needed by the buried side, a worker presses a pipe clamp 22 through mechanical equipment, the pipe clamp 22 drives a second rotating shaft 21 to move downwards, the second rotating shaft 21 drives a polygonal groove 21-1 to move downwards and gradually sleeve the top end of a first rotating shaft 6, the second rotating shaft 21 drives a first circular ring 2 to move downwards, the first circular ring 2 drives a cylinder body 9 to move, the cylinder body 9 drives a T-shaped sliding rod 10 to move, the T-shaped sliding rod 10 drives teeth 11 to move, the first circular ring 2 drives a second dovetail block 8 to move, the second dovetail block 8 drives a first tooth ring 7 to slide on the first rotating shaft 6, the first circular ring 2 drives the first dovetail block 3 to move and extrude a first spring 4, the first ring 2 drives the inclined rod 17 to move downwards, then the second rotating shaft 21 is rotated through equipment, the second rotating shaft 21 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the second gear ring 18 to rotate, the second gear ring 18 rotates to drive the rack 20 to move, the rack 20 drives the U-shaped rod 19 to move, the U-shaped rod 19 moves to drive the first sliding block 14 to move, the distance between the two sliding blocks 14 is changed, so that the elastic potential energy of the third spring 15 is changed, the first rotating shaft 6 drives the first gear ring 7 to rotate, the first gear ring 7 rotates to push the teeth 11 to move and extrude the second spring 12, when the third spring 15 reaches the corresponding elastic potential energy, the second rotating shaft 21 stops rotating, then the second rotating shaft 21 is loosened, the extruded first spring 4 pushes the first dovetail block 3 to move, the first dovetail block 3 drives the first ring 2 to move, the first ring 2 moves to push the second rotating shaft 21 to move to gradually separate from the first rotating shaft 6, because the elastic force of the second spring 12 is far greater than that of the third spring 15, the first toothed ring 7 of the teeth 11 is limited, the first toothed ring 7 cannot rotate, the anti-seismic strength of the device is adjusted, the pipe clamp 22 is opened, the pipeline is placed in the pipe clamp 22 and then is fixed through the pipe clamp 22 and then is put into use, when the pipeline is longitudinally vibrated, the pipeline drives the pipe clamp 22 to longitudinally move, the pipe clamp 22 drives the second rotating shaft 21 to move, the second rotating shaft 21 pushes the first circular ring 2 to move, the first circular ring 2 drives the first dovetail block 3 to move and extrude the first spring 4, the first circular ring 2 pushes the inclined rod 17 to move downwards, the inclined rod 17 pushes the vertical rod 16 to move, the vertical rod 16 drives the sliding block 14 to move and extrude the third spring 15, and the first spring 4 and the third spring 15 are matched to realize the longitudinal shock absorption effect on the pipeline, guarantee the pipeline and normally work, when the pipeline received horizontal vibrations, the pipeline drives pipe strap 22 and removes, pipe strap 22 drives second rotation axis 21 and removes, second rotation axis 21 drives sleeve 24 and removes, sleeve 24 drives horizontal pole 25 and removes, horizontal pole 25 drives wheel 26 and removes, horizontal pole 25 sliding extrusion fourth spring 28 on curved bar 27, thereby realized the horizontal shock attenuation to the pipeline, guarantee the pipeline and normally work, first spring 4, second spring 12, third spring 15 and fourth spring 28 set up and play effective reset action, limiting displacement is played in second ring 29 and spacing ring 30's effect, guarantee the device and normally work.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a civil engineering antidetonation additional strengthening, includes box (1), box (1) lateral wall articulates there is the chamber door, its characterized in that: the inner section of the box body (1) is circular, a first circular ring (2) is arranged in the box body (1) in a fitting sliding manner, a plurality of first dovetail grooves (1-1) are annularly formed in the inner side wall of the box body (1), a first dovetail block (3) is arranged in the first dovetail grooves (1-1) in a fitting sliding manner, a first spring (4) is arranged in the first dovetail grooves (1-1), the first spring (4) is arranged under the first dovetail block (3) and fixedly connected with the first dovetail block, the first spring (4) is a compression spring, a deep groove ball bearing (5) is fixedly embedded in the bottom surface of the box body (1), a first rotating shaft (6) is fixedly connected to the inner ring of the deep groove ball bearing (5), the cross section of the first rotating shaft (6) is a regular polygon, the top end of the first rotating shaft (6) penetrates through the first circular ring (2) and is not in contact with the first circular ring (2), the top surface of the first rotating shaft (6) and the top surface of the first circular ring (2) are positioned on the same plane, the first rotating shaft (6) is attached to a sliding sleeve and is provided with a first gear ring (7), the inner section of the first gear ring (7) is a regular polygon, the bottom surface of the first circular ring (2) is annularly provided with a second dovetail groove (2-1), the second dovetail groove (2-1) is internally provided with a second dovetail block (8) in a sliding manner, the bottom surface of the second dovetail block (8) is fixedly connected with the top surface of the first gear ring (7), the bottom surface of the first circular ring (2) is fixedly connected with a cylinder body (9), the first gear ring (7) is arranged in the cylinder body (9), the outer section of the cylinder body (9) is square, the side wall of the cylinder body (9) is provided with a T-shaped sliding rod (10), the section of the T-shaped sliding rod (10) is square, one end of the T-shaped sliding rod (10) is fixedly connected with a tooth (11) in the cylinder body (9), a plurality of teeth (11) are all meshed with the first toothed ring (7), the T-shaped sliding rod (10) is connected with the barrel body (9) in a sliding manner, a second spring (12) is sleeved on the T-shaped sliding rod (10), the second spring (12) is arranged in the barrel body (9), the second spring (12) is a compression spring, two pairs of barrel bodies (13) are symmetrically and fixedly connected with the inner bottom surface of the box body (1), the inner cross section of each barrel body (13) is in a dovetail shape, two sliding blocks (14) are arranged in each barrel body (13) in a sliding manner, a third spring (15) is fixedly connected between the two sliding blocks (14), the elastic force of the second spring (12) is far greater than that of the third spring (15), a vertical rod (16) is fixedly connected with the top surface of each sliding block (14), the side wall of each vertical rod (16) is hinged with an inclined rod (17) through a pin shaft, and each pair of the inclined rods (17) is hinged through a pin shaft, the top end of the inclined rod (17) is attached to the bottom surface of the first circular ring (2), a second toothed ring (18) is fixedly sleeved on the first rotating shaft (6), two U-shaped rods (19) are symmetrically arranged on the bottom surface of the box body (1), the openings of the U-shaped rods (19) face the side ends, one end of each U-shaped rod (19) penetrates into the barrel body (13) to be fixedly connected with the side wall of another sliding block (14), the U-shaped rods (19) are slidably connected with the barrel body (13), the side wall of each U-shaped rod (19) is fixedly connected with a rack (20), the racks (20) are meshed with the second toothed ring (18), a second rotating shaft (21) is attached to the position right above the top surface of the first circular ring (2), the cross section of the second rotating shaft (21) is in a regular polygon shape, and a polygonal groove (21-1) is formed in the bottom surface of the second rotating shaft (21), polygonal groove (21-1) sets up directly over first rotation axis (6) and rather than the phase-match, open box (1) top surface has through-hole (1-2), second rotation axis (21) bottom is passed through-hole (1-2) and is stretched to outside, the laminating of second rotation axis (21) top surface is equipped with pipe strap (22), the rotatory embedding in second rotation axis (21) top has T shape rotatory piece (23), second rotation axis (21) and pipe strap (22) bottom surface fixed connection are worn out on T shape rotatory piece (23) top, laminating slip cover has sleeve (24) on second rotation axis (21), sleeve (24) inner section is circular, sleeve (24) set up in box (1), sleeve (24) lateral wall annular articulates there are a plurality of horizontal poles (25), horizontal pole (25) one end fixed connection has wheel (26), the novel plastic container is characterized in that an arc-shaped rod (27) is arranged on one side of the transverse rod (25), one end of the arc-shaped rod (27) penetrates through the transverse rod (25), the arc-shaped rod (27) is in sliding connection with the transverse rod (25), the adjacent arc-shaped rods (27) are fixedly connected end to end in sequence, a fourth spring (28) is sleeved on the arc-shaped rod (27), the fourth spring (28) is arranged between the two transverse rods (25), the fourth spring (28) is a compression spring, a second circular ring (29) is sleeved on the second rotating shaft (21) and is not in contact with the second rotating shaft, the outer arc surface of the second circular ring (29) is fixedly connected with the inner wall of the container body (1), the top surface of the second circular ring (29) is attached to the bottom surface of the wheel (26), the top surface of the wheel (26) is attached to the inner top surface of the container body (1), a limiting ring (30) is fixed on the second rotating shaft (21), and the top surface of the limiting ring (30) is attached to the bottom surface of the sleeve (24), the second rotation shaft (21) is disposed within the second ring (29) without contacting therewith.
2. A civil engineering earthquake-resistant reinforcing structure as claimed in claim 1, wherein: the wall thickness of the first circular ring (2) is 5mm-8 mm.
3. A civil engineering earthquake-resistant reinforcing structure as claimed in claim 1, wherein: the slider (14) and the vertical rod (16) are connected in a welding mode.
4. A civil engineering earthquake-resistant reinforcing structure as claimed in claim 1, wherein: the cylinder (9) is made of alloy steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068545.2A CN113775848B (en) | 2021-09-13 | 2021-09-13 | Civil engineering antidetonation additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068545.2A CN113775848B (en) | 2021-09-13 | 2021-09-13 | Civil engineering antidetonation additional strengthening |
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| Publication Number | Publication Date |
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| CN113775848A true CN113775848A (en) | 2021-12-10 |
| CN113775848B CN113775848B (en) | 2023-07-25 |
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| CN202111068545.2A Active CN113775848B (en) | 2021-09-13 | 2021-09-13 | Civil engineering antidetonation additional strengthening |
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| CN210003454U (en) * | 2019-03-01 | 2020-01-31 | 杭州量大互联科技有限公司 | Wireless power control device with telescopic antenna structure |
| CN212357968U (en) * | 2020-04-27 | 2021-01-15 | 海发建设集团有限公司 | Telescopic damping and buffering device for road and bridge |
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| CN210003454U (en) * | 2019-03-01 | 2020-01-31 | 杭州量大互联科技有限公司 | Wireless power control device with telescopic antenna structure |
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| CN113775848B (en) | 2023-07-25 |
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