CN217326368U - Folding leg that civil engineering construction was used - Google Patents
Folding leg that civil engineering construction was used Download PDFInfo
- Publication number
- CN217326368U CN217326368U CN202220084604.9U CN202220084604U CN217326368U CN 217326368 U CN217326368 U CN 217326368U CN 202220084604 U CN202220084604 U CN 202220084604U CN 217326368 U CN217326368 U CN 217326368U
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- Prior art keywords
- bevel gear
- civil engineering
- engineering construction
- seat
- folding leg
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 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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Abstract
The utility model relates to a folding leg that civil engineering construction used, comprising a base plate, the bottom of bottom plate is provided with two motors, two the equal transmission of output of motor is connected with initiative bevel gear, two the equal transmission in outside of initiative bevel gear is connected with two drive assembly, four the equal transmission in outside of drive assembly is connected with removes the seat, four the equal swing joint in outside of removing the seat has the carriage release lever, four swing joint has the sliding seat all to be established to the one end of carriage release lever, the top of bottom plate is provided with a roof, roof and sliding seat swing joint, the upper surface of roof is provided with a rail guard. This folding leg that civil engineering construction used drives the rotation of drive bevel gear through the motor, and the drive bevel gear is rotatory to be driven the drive assembly who is connected with it and is rotatory, and then drives the removal seat of being connected with the drive assembly transmission and remove to drive the carriage release lever luffing motion, realize the lift of roof fast, reach quick folding effect.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a folding leg that civil engineering construction used.
Background
Civil engineering is a general term of scientific technology for building various land engineering facilities, and refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing, and also refers to objects of engineering construction, and construction of external walls, interior or places with high floor height of buildings is required in the construction, so that folding frames are required.
However, the structure of the existing folding leg is too simple, the folding manner is manually folded, the efficiency of the folding manner is very low, and the stability of the existing folding leg is also very poor, so that the existing folding leg cannot meet the use requirements of people, and the folding leg for civil engineering construction is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a folding leg that civil engineering construction was used possesses advantages such as efficient, stability is good, has solved present folding leg simple structure, folding efficiency very low to and the not good problem of stability.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding leg that civil engineering construction used, includes the bottom plate, the bottom of bottom plate is provided with two motors, two the equal transmission of output of motor is connected with drive bevel gear, two the equal transmission in drive bevel gear's outside is connected with two drive assembly, four the equal transmission in drive assembly's outside is connected with removes the seat, four the equal swing joint in outside of removing the seat has the carriage release lever, four swing joint has the sliding seat all to be established to the one end of carriage release lever, the top of bottom plate is provided with a roof, roof and sliding seat swing joint, the upper surface of roof is provided with a rail guard.
Further, one of the transmission assemblies comprises a support plate arranged inside the bottom plate, two bearings arranged on the inner walls of the support plate and the bottom plate, a screw rod arranged in the two bearings, and a driven bevel gear arranged at one end of the screw rod, wherein the driven bevel gear is meshed with the driving bevel gear.
Furthermore, the bottom of the movable seat is provided with a sliding block, the bottom plate is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, the movable seat is provided with a threaded hole, and the lead screw is connected in the threaded hole in a threaded mode.
Furthermore, the lower surface of roof is provided with the baffle, and the outside of baffle is provided with the back shaft, sliding seat and back shaft sliding connection.
Further, the bottom of bottom plate is provided with the gyro wheel.
Furthermore, the bottom plate is connected with two threaded rods in a threaded manner, one ends of the two threaded rods are provided with ground plates, and the other ends of the two threaded rods are provided with rocking handles.
(III) advantageous effects
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this folding leg that civil engineering construction used, bottom through the bottom plate is provided with two motors, the equal transmission of output of two motors is connected with initiative bevel gear, the equal transmission in outside of two initiative bevel gear is connected with drive assembly, drive assembly's the equal transmission in outside is connected with removes the seat, the equal swing joint in outside that removes the seat has the carriage release lever, it is rotatory that the motor drives initiative bevel gear, the rotatory drive assembly who drives the transmission connection with it is rotatory, and then the removal seat that drives and is connected with the drive assembly transmission removes, thereby drive the carriage release lever luffing motion, realize the lift of roof fast, reach quick folding effect.
2. This folding leg that civil engineering construction used, there are two threaded rods through threaded connection on the bottom plate, the one end of threaded rod all is provided with the ground plate, the other end of two threaded rods all is provided with the rocking handle, when the folding leg that this civil engineering construction used needs to be used, make the threaded rod rotatory in the screw hole through rotatory rocking handle, and then drive ground plate downwardly movement and ground contact, the effect of support is played to this folding leg that civil engineering construction used, prevent this folding leg that civil engineering construction used from slipping under the effect of gyro wheel.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A of the present invention;
fig. 4 is an enlarged view of the structure B of the present invention.
In the figure: 1. the device comprises a base plate, 2, a motor, 3, a driving bevel gear, 4, a movable seat, 5, a movable rod, 6, a partition plate, 7, a support shaft, 8, a sliding seat, 9, a top plate, 10, a top plate, 11, a rocking handle, 12, a threaded rod, 13, a grounding plate, 14, a roller, 16, a bearing, 17, a screw rod, 18, a support plate, 19 and a driven bevel gear.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the folding frame for civil engineering construction in this embodiment includes a bottom plate 1, the bottom plate 1 is rectangular plate-shaped, two rectangular counter bores are formed in an upper surface of the bottom plate 1, two motors 2 are fixedly mounted on a lower surface of the bottom plate 1, the two motors 2 are respectively located on left and right sides of the bottom plate 1, output ends of the two motors 2 are respectively in transmission connection with a drive bevel gear 3, two transmission assemblies are respectively in transmission connection with outer portions of the two drive bevel gears 3, the two transmission assemblies are respectively located on left and right sides of the drive bevel gear 3, outer portions of the transmission assemblies are respectively in transmission connection with movable seats 4, outer portions of the four movable seats 4 are respectively in movable connection with movable rods 5, the two movable rods 5 respectively located on front and rear sides of the bottom plate 1 are hinged to each other, one end of each of the four movable rods 5 is hinged with a sliding seat 8, a through hole is formed in the sliding seat 8, the top movable mounting of bottom plate 1 has a roof 9, roof 9 and 8 swing joint of sliding seat, it is rotatory to drive initiative bevel gear 3 through motor 2, the rotatory drive assembly who drives the transmission and be connected with it of initiative bevel gear 3 is rotatory, and then drive the removal seat 4 that is connected with the drive assembly transmission and remove, thereby drive the 5 luffing motion of carriage release lever, realize the lift of roof 9 fast, reach quick folding effect, the last fixed surface of roof 9 installs a rail guard 10, rail guard 10 is used for preventing that the during operation staff from sliding down from roof 9 and going to cause the injury.
In this embodiment, a transmission assembly includes a supporting plate 18 fixedly installed inside a counter bore of the bottom plate 1, two bearings 16 fixedly installed on an outer wall of the supporting plate 18 and an inner wall of the bottom plate 1, a screw rod 17 embedded in the two bearings 16, and a driven bevel gear 19 fixedly installed at one end of the screw rod 17 close to the driving bevel gear 3, wherein the driven bevel gear 19 is engaged with the driving bevel gear 3, the driving bevel gear 3 is driven to rotate by the motor 2, the driving bevel gear 3 rotates to drive the driven bevel gear 19 engaged therewith to rotate, and then the screw rod 17 is driven to rotate in the bearing 16, and further the movable base 4 is moved to realize the lifting of the top plate 9.
In order to make the movement of the movable seat 4 more stable, the lower surface of the movable seat 4 is fixedly provided with a sliding block, the bottom plate 1 is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding manner, the movable seat 4 is provided with a threaded hole, and the screw rod 17 is in threaded connection with the threaded hole.
In this embodiment, a partition plate 6 is fixedly mounted on the lower surface of the top plate 9, a support shaft 7 is fixedly mounted on the outside of the partition plate 6, and the sliding seat 8 is slidably connected to the support shaft 7, so that the movable rod 5 can swing at the maximum angle, and the lifting height of the movable rod 5 is increased.
In this embodiment, four rollers 14 are fixedly mounted on the lower surface of the bottom plate 1, the four rollers 14 are respectively located at four corners of the bottom plate 1, and the rollers 14 are used for facilitating movement of the folding leg for civil engineering construction.
In this embodiment, two screw holes have been seted up on bottom plate 1, threaded connection has threaded rod 12 in the screw hole, two threaded rods 12 are located the left and right sides of bottom plate 1 respectively, the equal fixed mounting in one end of two threaded rods 12 has ground plate 13, the equal fixed mounting in the other end of two threaded rods 12 has rocking handle 11, when needs use this civil engineering construction folding leg, make threaded rod 12 rotatory in the screw hole through rotatory rocking handle 11, and then drive ground plate 13 downstream and ground contact, the folding leg that uses this civil engineering construction plays the effect of support, prevent this civil engineering construction folding leg from slipping under gyro wheel 14's effect.
The working principle of the above embodiment is as follows:
(1) this folding leg that civil engineering construction used, bottom through bottom plate 1 is provided with two motors 2, the equal transmission of output of two motors 2 is connected with drive bevel gear 3, the equal transmission in outside of two drive bevel gear 3 is connected with drive assembly, the equal transmission in outside of drive assembly is connected with removes seat 4, the equal swing joint in outside of removing seat 4 has carriage release lever 5, motor 2 drives drive bevel gear 3 rotatory, drive bevel gear 3 is rotatory to be driven the drive assembly who is connected with it, and then drive the removal seat 4 removal of being connected with the drive assembly transmission, thereby drive carriage release lever 5 luffing motion, realize the lift of roof 9 fast, reach quick folding effect.
(2) This folding leg that civil engineering construction used, there are two threaded rods 12 through threaded connection on the bottom plate 1, the one end of threaded rod 12 all is provided with ground plate 13, the other end of two threaded rods 12 all is provided with rocking handle 11, when this folding leg that civil engineering construction used needs to be used, it is rotatory in the screw hole to make threaded rod 12 through rotatory rocking handle 11, and then drive ground plate 13 downstream and ground contact, the effect of support is played to this folding leg that civil engineering construction used, prevent this folding leg that civil engineering construction used from gliding under gyro wheel 14's effect.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 folding leg that civil engineering construction was used, includes bottom plate (1), its characterized in that: the bottom of bottom plate (1) is provided with two motors (2), two the equal transmission of the output of motor (2) is connected with drive bevel gear (3), two the equal transmission in outside of drive bevel gear (3) is connected with two drive assembly, four the equal transmission in outside of drive assembly is connected with removes seat (4), four the equal swing joint in outside of removing seat (4) has carriage release lever (5), four swing joint has sliding seat (8) is all established to the one end of carriage release lever (5), the top of bottom plate (1) is provided with one roof (9), roof (9) and sliding seat (8) swing joint, the upper surface of roof (9) is provided with one rail guard (10).
2. The folding leg for civil engineering construction according to claim 1, characterized in that: the transmission assembly comprises a supporting plate (18) arranged inside the base plate (1), two bearings (16) arranged on the supporting plate (18) and the inner wall of the base plate (1), a screw rod (17) arranged in the two bearings (16), and a driven bevel gear (19) arranged at one end of the screw rod (17), wherein the driven bevel gear (19) is meshed with the driving bevel gear (3).
3. The folding leg for civil engineering construction according to claim 2, wherein: the bottom of the moving seat (4) is provided with a sliding block, the bottom plate (1) is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, the moving seat (4) is provided with a threaded hole, and the screw rod (17) is connected in the threaded hole in a threaded mode.
4. The folding leg for civil engineering construction according to claim 1, wherein: the lower surface of roof (9) is provided with baffle (6), and the outside of baffle (6) is provided with back shaft (7), sliding seat (8) and back shaft (7) sliding connection.
5. The folding leg for civil engineering construction according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a roller (14).
6. The folding leg for civil engineering construction according to claim 1, wherein: the novel multifunctional electric wrench is characterized in that two threaded rods (12) are connected to the bottom plate (1) in a threaded mode, a grounding plate (13) is arranged at one end of each of the two threaded rods (12), and a rocking handle (11) is arranged at the other end of each of the two threaded rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084604.9U CN217326368U (en) | 2022-01-13 | 2022-01-13 | Folding leg that civil engineering construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084604.9U CN217326368U (en) | 2022-01-13 | 2022-01-13 | Folding leg that civil engineering construction was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326368U true CN217326368U (en) | 2022-08-30 |
Family
ID=82993427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220084604.9U Expired - Fee Related CN217326368U (en) | 2022-01-13 | 2022-01-13 | Folding leg that civil engineering construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326368U (en) |
-
2022
- 2022-01-13 CN CN202220084604.9U patent/CN217326368U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |