CN213571555U - Strutting arrangement is used in bridge construction - Google Patents
Strutting arrangement is used in bridge construction Download PDFInfo
- Publication number
- CN213571555U CN213571555U CN202021379616.1U CN202021379616U CN213571555U CN 213571555 U CN213571555 U CN 213571555U CN 202021379616 U CN202021379616 U CN 202021379616U CN 213571555 U CN213571555 U CN 213571555U
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- CN
- China
- Prior art keywords
- bevel gear
- threaded rod
- motor
- fixed mounting
- bridge construction
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a strutting arrangement is used in bridge construction, the power distribution box comprises a box body, the downside of box rotates and is connected with the universal wheel, one side fixed mounting of box has the protecting crust, the inside fixed mounting of protecting crust has first motor, the first sprocket of output fixedly connected with of first motor, first sprocket is connected with the second sprocket through chain drive, the equal fixedly connected with pivot in one side of first sprocket and second sprocket, the other end of pivot extends to the inside of box, and the other end of pivot passes through the bearing frame and is connected with the inner wall rotation of box, the outside fixed mounting of pivot has first bevel gear, first bevel gear's surface toothing has second bevel gear. The utility model discloses a setting of second motor, third bevel gear, fourth bevel gear, second threaded rod, screw thread section of thick bamboo and supporting shoe is conveniently adjusted the position of screw thread section of thick bamboo and supporting shoe through controlling the second motor to the increase is to the holding area of bridge, and reinforcing supporting effect has promoted the practicality of device.
Description
Technical Field
The utility model relates to a bridge field specifically is a strutting arrangement is used in bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
In the bridge work progress, can use bridge construction strutting arrangement to be used for supporting the bridge, and the most single structure of strutting arrangement for current bridge construction, the supporting effect is not good, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem existing in the prior art and provides a supporting device for bridge construction.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for bridge construction comprises a box body, wherein universal wheels are rotatably connected to the lower side of the box body, a protective shell is fixedly mounted on one side of the box body, a first motor is fixedly mounted in the protective shell, a first chain wheel is fixedly connected to the output end of the first motor, a second chain wheel is connected to the first chain wheel through chain transmission, rotating shafts are fixedly connected to one sides of the first chain wheel and the second chain wheel, the other end of each rotating shaft extends into the box body, the other end of each rotating shaft is rotatably connected with the inner wall of the box body through a bearing seat, a first bevel gear is fixedly mounted on the outer side of each rotating shaft, a second bevel gear is meshed with the surface of the first bevel gear, a first threaded rod is fixedly connected to one side of the second bevel gear, a movable plate is connected to the outer side of the first threaded rod through threads, and a connecting rod, and the other end of the connecting rod is fixedly provided with a top block.
Preferably, the other end of the first threaded rod extends to the upper side of the box body, and the other end of the first threaded rod is provided with a limiting block.
Preferably, the number of the connecting rods is four, and the connecting rods are uniformly distributed on the surface of the moving plate.
Preferably, a second motor is fixedly mounted on the lower side of the ejector block, a third bevel gear is fixedly connected to an output end of the second motor, a fourth bevel gear is meshed to the surface of the third bevel gear, a second threaded rod is fixedly connected to one side of the fourth bevel gear, a threaded cylinder is in threaded connection with the outer side of the second threaded rod, the other end of the threaded cylinder extends to the outer side of the ejector block, and a supporting block is fixedly mounted at the other end of the threaded cylinder.
Preferably, the two sides of the threaded cylinder are fixedly provided with connecting plates, the inside of the jacking block is fixedly provided with sliding rods, the sliding rods are arranged on the two sides of the second threaded rod, and the connecting plates are connected with the sliding rods in a sliding mode.
Preferably, the equal fixed mounting in both sides of box has the fixed block, the inside threaded connection of fixed block has the third threaded rod, the one end fixed mounting of third threaded rod has the commentaries on classics piece, the other end fixed mounting of third threaded rod has the supporting seat.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of second motor, third bevel gear, fourth bevel gear, second threaded rod, screw thread section of thick bamboo and supporting shoe is conveniently adjusted the position of screw thread section of thick bamboo and supporting shoe through controlling the second motor to the increase is to the holding area of bridge, and reinforcing supporting effect has promoted the practicality of device.
2. The utility model discloses a setting of first motor, first sprocket, second sprocket, pivot, first bevel gear, second bevel gear, first threaded rod, movable plate and connecting rod drives four first threaded rods simultaneously through controlling first motor and rotates, and the convenience is adjusted the height of movable plate and kicking block to be applicable to the not bridge of co-altitude and used, further promoted the practicality of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first interior of the case of the present invention;
FIG. 3 is a schematic structural view of a second interior of the case of the present invention;
fig. 4 is a schematic structural diagram of the inside of the top block of the present invention.
In the figure: the device comprises a box body 1, universal wheels 2, a protective shell 3, a first motor 4, a first chain wheel 5, a second chain wheel 6, a rotating shaft 7, a first bevel gear 8, a second bevel gear 9, a first threaded rod 10, a limiting block 11, a movable plate 12, a connecting rod 13, a top block 14, a second motor 15, a third bevel gear 16, a fourth bevel gear 17, a second threaded rod 18, a threaded cylinder 19, a supporting block 20, a connecting plate 21, a sliding rod 22, a fixed block 23, a third threaded rod 24, a rotating block 25 and a supporting seat 26.
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. 1-4, a supporting device for bridge construction includes a box body 1, and is characterized in that: the universal wheel 2 is rotatably connected to the lower side of the box body 1, a protective shell 3 is fixedly installed on one side of the box body 1, a first motor 4 is fixedly installed inside the protective shell 3, a first chain wheel 5 is fixedly connected to the output end of the first motor 4, the first chain wheel 5 is connected with a second chain wheel 6 through chain transmission, a rotating shaft 7 is fixedly connected to one side of each of the first chain wheel 5 and the second chain wheel 6, the other end of the rotating shaft 7 extends into the box body 1, the other end of the rotating shaft 7 is rotatably connected with the inner wall of the box body 1 through a bearing seat, a first bevel gear 8 is fixedly installed on the outer side of the rotating shaft 7, a second bevel gear 9 is meshed on the surface of the first bevel gear 8, a first threaded rod 10 is fixedly connected to one side of the second bevel gear 9, the other end of the first threaded rod 10 extends to the upper side of the box body 1, a limit block, the upper side of the moving plate 12 is fixedly provided with four connecting rods 13, the connecting rods 13 are uniformly distributed on the surface of the moving plate 12, the other end of each connecting rod 13 is fixedly provided with a top block 14, the first motor 4 drives the first chain wheel 5 to rotate, the first chain wheel 5 is connected with the second chain wheel 6 to rotate through chain transmission, the first chain wheel 5 and the second chain wheel 6 drive the two rotating shafts 7 and the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 meshed with the first bevel gear 8 to rotate, the second bevel gear 9 drives the first threaded rod 10 to rotate, the first threaded rod 10 drives the moving plate 12 in threaded connection with the first threaded rod to move, the moving plate 12 drives the connecting rods 13 and the top blocks 14 to move, and the connecting rods 13, the first motor 4, the first chain wheel 5, the second chain wheel 6, the rotating shafts 7, the first bevel gear 8, the second bevel gear 9, the four first threaded rods 10 are driven to rotate by controlling the first motor 4, so that the heights of the movable plate 12 and the ejector block 14 are conveniently adjusted, the device is suitable for bridges with different heights, and the practicability of the device is further improved.
Referring to fig. 1, 2 and 4, a second motor 15 is fixedly installed at the lower side of the top block 14, an output end of the second motor 15 is fixedly connected with a third bevel gear 16, a fourth bevel gear 17 is engaged with the surface of the third bevel gear 16, a second threaded rod 18 is fixedly connected with one side of the fourth bevel gear 17, a threaded cylinder 19 is connected with the outer side of the second threaded rod 18 through a thread, the other end of the threaded cylinder 19 extends to the outer side of the top block 14, a supporting block 20 is fixedly installed at the other end of the threaded cylinder 19, connecting plates 21 are fixedly installed at both sides of the threaded cylinder 19, a sliding rod 22 is fixedly installed inside the top block 14, the sliding rod 22 is arranged at both sides of the second threaded rod 18, the connecting plates 21 are slidably connected with the sliding rod 22, the third bevel gear 16 is driven to rotate by the second motor 15, the third bevel gear 16 drives the fourth bevel gear 17 engaged therewith to rotate, the fourth, under the limiting action of the connecting plate 21 and the sliding rod 22, the second threaded rod 18 drives the threaded cylinder 19 and the supporting block 20 which are in threaded connection with the second threaded rod to move, and the positions of the threaded cylinder 19 and the supporting block 20 are conveniently adjusted by controlling the second motor 15 through the arrangement of the second motor 15, the third bevel gear 16, the fourth bevel gear 17, the second threaded rod 18, the threaded cylinder 19 and the supporting block 20, so that the supporting area of the bridge is increased, the supporting effect is enhanced, and the practicability of the device is improved.
Referring to fig. 1-4, the two sides of the box body 1 are fixedly provided with fixing blocks 23, the inner threads of the fixing blocks 23 are connected with third threaded rods 24, one ends of the third threaded rods 24 are fixedly provided with rotating blocks 25, the other ends of the third threaded rods 24 are fixedly provided with supporting seats 26, and the rotating blocks 25 are rotated to drive the third threaded rods 24 and the supporting seats 26 to move, so that the supporting seats 26 are in contact with the ground, and the stability of the device is enhanced.
The working principle is as follows: when the supporting device for bridge construction is used, the third threaded rod 24 and the supporting seat 26 are driven to move by rotating the rotating block 25, the supporting seat 26 is contacted with the ground, the stability of the device is enhanced, the first motor 4 is started to drive the first chain wheel 5 to rotate, the first chain wheel 5 is connected with the second chain wheel 6 to rotate through chain transmission, the first chain wheel 5 and the second chain wheel 6 drive the two rotating shafts 7 and the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 meshed with the first bevel gear 9 to rotate, the second bevel gear 9 drives the first threaded rod 10 to rotate, the first threaded rod 10 drives the moving plate 12 in threaded connection with the first threaded rod to move upwards, the moving plate 12 drives the connecting rod 13 and the ejector block 14 to move upwards to be contacted with the bridge, the second motor 15 is started to drive the third bevel gear 16 to rotate, the third bevel gear 16 drives the fourth bevel gear 17 meshed with the third bevel gear 17 to rotate, the fourth bevel gear, under the limiting action of the connecting plate 21 and the sliding rod 22, the second threaded rod 18 drives the threaded cylinder 19 and the supporting block 20 which are in threaded connection with the second threaded rod to move, the supporting area of the bridge is increased, and all electric equipment in the scheme supplies power through an external power supply.
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 (6)
1. The utility model provides a strutting arrangement is used in bridge construction, includes box (1), its characterized in that: the universal wheel (2) is rotatably connected to the lower side of the box body (1), a protective shell (3) is fixedly mounted on one side of the box body (1), a first motor (4) is fixedly mounted inside the protective shell (3), a first chain wheel (5) is fixedly connected to the output end of the first motor (4), a second chain wheel (6) is connected to the first chain wheel (5) through chain transmission, a rotating shaft (7) is fixedly connected to one side of each of the first chain wheel (5) and the second chain wheel (6), the other end of the rotating shaft (7) extends into the box body (1), the other end of the rotating shaft (7) is rotatably connected with the inner wall of the box body (1) through a bearing seat, a first bevel gear (8) is fixedly mounted on the outer side of the rotating shaft (7), a second bevel gear (9) is meshed with the surface of the first bevel gear (8), a first threaded rod (10) is fixedly connected to one side of the second bevel gear (, the outer side of the first threaded rod (10) is in threaded connection with a movable plate (12), a connecting rod (13) is fixedly mounted on the upper side of the movable plate (12), and an ejector block (14) is fixedly mounted at the other end of the connecting rod (13).
2. The supporting device for bridge construction according to claim 1, wherein: the other end of the first threaded rod (10) extends to the upper side of the box body (1), and a limiting block (11) is installed at the other end of the first threaded rod (10).
3. The supporting device for bridge construction according to claim 1, wherein: the number of the connecting rods (13) is four, and the connecting rods are uniformly distributed on the surface of the moving plate (12).
4. The supporting device for bridge construction according to claim 1, wherein: the lower side fixed mounting of kicking block (14) has second motor (15), the output fixedly connected with third bevel gear (16) of second motor (15), the surface meshing of third bevel gear (16) has fourth bevel gear (17), one side fixedly connected with second threaded rod (18) of fourth bevel gear (17), the outside threaded connection of second threaded rod (18) has a screw thread section of thick bamboo (19), the other end of screw thread section of thick bamboo (19) extends to the outside of kicking block (14), and the other end fixed mounting of screw thread section of thick bamboo (19) has supporting shoe (20).
5. The supporting device for bridge construction according to claim 4, wherein: the equal fixed mounting in both sides of screw thread section of thick bamboo (19) has connecting plate (21), the inside fixed mounting of kicking block (14) has slide bar (22), slide bar (22) set up in the both sides of second threaded rod (18), connecting plate (21) and slide bar (22) sliding connection.
6. The supporting device for bridge construction according to claim 1, wherein: the equal fixed mounting in both sides of box (1) has fixed block (23), the internal thread of fixed block (23) is connected with third threaded rod (24), the one end fixed mounting of third threaded rod (24) has commentaries on classics piece (25), the other end fixed mounting of third threaded rod (24) has supporting seat (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379616.1U CN213571555U (en) | 2020-07-14 | 2020-07-14 | Strutting arrangement is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379616.1U CN213571555U (en) | 2020-07-14 | 2020-07-14 | Strutting arrangement is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213571555U true CN213571555U (en) | 2021-06-29 |
Family
ID=76551380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379616.1U Expired - Fee Related CN213571555U (en) | 2020-07-14 | 2020-07-14 | Strutting arrangement is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213571555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231463A (en) * | 2022-07-28 | 2022-10-25 | 栾亚茹 | Be used for road and bridge construction to use quick hoisting device |
-
2020
- 2020-07-14 CN CN202021379616.1U patent/CN213571555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231463A (en) * | 2022-07-28 | 2022-10-25 | 栾亚茹 | Be used for road and bridge construction to use quick hoisting device |
| CN115231463B (en) * | 2022-07-28 | 2024-03-01 | 黑龙江省龙建路桥第三工程有限公司 | Be used for road bridge construction to use quick hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |