CN213834388U - Building engineering strutting arrangement - Google Patents
Building engineering strutting arrangement Download PDFInfo
- Publication number
- CN213834388U CN213834388U CN202022709678.0U CN202022709678U CN213834388U CN 213834388 U CN213834388 U CN 213834388U CN 202022709678 U CN202022709678 U CN 202022709678U CN 213834388 U CN213834388 U CN 213834388U
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- Prior art keywords
- lifting
- hole
- rotating
- main
- locking rod
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a building engineering strutting arrangement, including elevating gear, lift drive, lift locking means, main body cover and operating handle, elevating gear locates on the main body cover, lift drive locates on the main body cover, lift locking means locates on the main body cover, operating handle locates on the lift drive. The utility model belongs to the technical field of constructional engineering, in particular to a constructional engineering supporting device; the utility model discloses use lift locking means to carry on spacingly to elevating gear, prevent that the lift brace table from dropping, use hand mode to promote the brace table, removed the problem of connecting the electric wire from, effectively solved the problem that the interim support work on the existing market does not have suitable current instrument.
Description
Technical Field
The utility model belongs to the technical field of building engineering, specifically indicate a building engineering strutting arrangement.
Background
The cover plate is required to be limited in term in the process of engineering construction, temporary pipelines and circuits covered by the lower part are checked, but the pipelines paved on the lower part are protected from being damaged due to the fact that the cover plate needs to bear the gravity of a heavy truck, one plate of the cover plate is made of steel, the pressure is reduced through increasing the area to protect the cover plate, but due to the fact that the cover plate is large in size and heavy in weight, a large safety risk exists when the temporary device or waste materials are used for supporting, and the defects of high cost and complex operation exist when large-scale equipment or electric supporting devices are used.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a building engineering strutting arrangement uses lift locking means to carry on spacingly to elevating gear, prevents that a lift supporting bench from dropping, uses hand mode to promote a supporting bench, has removed the problem of connecting electric wire from, has effectively solved the problem that the interim support work in the existing market does not have suitable current instrument.
The utility model adopts the following technical scheme: the utility model relates to a building engineering strutting arrangement, including elevating gear, lift drive, lift locking means, main body cover and operating handle, elevating gear locates on the main body cover, lift drive locates on the main body cover, lift locking means locates on the main body cover, operating handle locates on the lift drive; the lifting device comprises a lifting sleeve, a ratchet clamping strip, a lifting rack and a lifting support platform, wherein the lifting sleeve is arranged on the main body shell, a sleeve square through hole is formed in the lifting sleeve, the ratchet clamping strip is arranged in the sleeve square through hole in a clamping and sliding mode, a sleeve notch is formed in the lifting sleeve, triangular ratchets are arranged on the ratchet clamping strip in an array mode, the triangular ratchets are arranged in the sleeve notch in a clamping and sliding mode, the lifting rack and the ratchet clamping strip are fixedly connected, a support platform step hole is formed in the lifting support platform, the ratchet clamping strip is arranged in the support platform step hole in a clamping mode, and the lifting rack is arranged in the support platform step hole.
Further, lift drive includes lifting gear, gear rolling bearing, rotating main shaft, bearing support and rocking arm body, be equipped with the gear centre bore on the lifting gear, lifting gear and lifting rack meshing are connected, the rotating main shaft block is located in the gear centre bore, the symmetry is equipped with the main shaft step axle on the rotating main shaft, the inner circle block of gear rolling bearing is located on the main shaft step axle, be equipped with the main shaft square shaft on the rotating main shaft, bearing support locates on the main part shell, be equipped with the support mesopore on the bearing support, the outer lane block of gear rolling bearing is located in the support mesopore, be equipped with the rocking arm square hole on the rocking arm body, the main shaft square shaft block is located in the rocking arm square hole, be equipped with the rocking arm round hole on the rocking arm body.
Further, lift locking means is including rotating locking pole, locking pole axis of rotation, locking pole rotation seat, reset spring and manually operation pole, locking pole rotation seat is located on main body cover, be equipped with the rotation seat centre bore on the locking pole rotation seat, the locking pole axis of rotation is rotated and is located in the rotation seat centre bore, be equipped with the locking pole hinge hole on the rotation locking pole, the locking pole axis of rotation is rotated and is located in the locking pole hinge hole, it locates on the triangle-shaped ratchet to rotate the locking pole block, reset spring's one end is located on rotating the locking pole, reset spring's the other end is located on main body cover, manually operation pole is located and is rotated on the locking pole.
Further, the main body shell comprises a main box body and a box cover body, the lifting sleeve is arranged at the bottom of the main box body, the bearing support is arranged on the main box body, the locking rod rotating seat is arranged on the main box body, a box body waist hole is formed in the main box body, the manual operating rod is arranged in the box body waist hole, a box body side round hole is formed in the main box body, a main shaft square shaft is arranged in the box body side round hole, the box cover body is clamped in the main box body, a box cover square hole is formed in the box cover body, the ratchet clamping strip is clamped in the box cover square hole in a sliding mode, and the lifting rack is clamped in the box cover square hole in a sliding mode.
Further, operating handle includes manual unblock handle and crank handle, manual unblock handle block is located on the manual lever, the crank handle rotates to be located in the rocking arm round hole.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme building engineering strutting arrangement rotates the lock bar and can block in the ratchet stops the strip, stops the strip lock with the ratchet to prevent the landing of lift supporting platform whereabouts, the beat also can take place for manual operation pole when rotating the lock bar pivoted, so set up box waist hole on the main tank body and keep away the position, use the crank handle drive lift supporting platform by the manual work and rise, saved the trouble of switch on power.
Drawings
Fig. 1 is a perspective view of a supporting device for construction engineering of the present invention;
fig. 2 is a front view of the support device for construction engineering of the present invention;
fig. 3 is a cross-sectional view of a supporting device for construction engineering of the present invention;
fig. 4 is a sectional view of a supporting device for construction engineering of the present invention;
fig. 5 is a partial view of a support device for construction works according to the present invention;
fig. 6 is an exploded view of the support device for construction engineering of the present invention.
Wherein, 1, a lifting device, 2, a lifting driving device, 3, a lifting locking device, 4, a main body shell, 5, an operating handle, 6, a lifting sleeve, 7, a ratchet clamping strip, 8, a lifting rack, 9, a lifting support platform, 10, a sleeve square through hole, 11, a sleeve notch, 12, a triangular ratchet, 13, a support platform step hole, 14, a lifting gear, 15, a gear rotating bearing, 16, a rotating main shaft, 17, a bearing support, 18, a rocker arm body, 19, a gear center hole, 20, a main shaft step shaft, 21, a main shaft square shaft, 22, a support center hole, 23, a rocker arm square hole, 24, a rocker arm circular hole, 25, a rotating locking rod, 26, a locking rod rotating shaft, 27, a locking rod rotating seat, 28, a reset spring, 29, a manual operating rod, 30, a locking rod hinging hole, 31, a rotating seat center hole, 32, a main box body, 33 and a box cover body, 34. a box body waist hole 35, box body side round holes 36, box cover square holes 37, manual unlocking handles 38 and a crank handle.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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 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.
As shown in fig. 1-6, the utility model relates to a supporting device for construction engineering, which comprises a lifting device 1, a lifting driving device 2, a lifting locking device 3, a main body housing 4 and an operating handle 5, wherein the lifting device 1 is arranged on the main body housing 4, the lifting driving device 2 is arranged on the main body housing 4, the lifting locking device 3 is arranged on the main body housing 4, and the operating handle 5 is arranged on the lifting driving device 2; the lifting device 1 comprises a lifting sleeve 6, a ratchet clamping strip 7, a lifting rack 8 and a lifting support platform 9, wherein the lifting sleeve 6 is arranged on a main body shell 4, a sleeve square through hole 10 is formed in the lifting sleeve 6, the ratchet clamping strip 7 is clamped and slidably arranged in the sleeve square through hole 10, a sleeve notch 11 is formed in the lifting sleeve 6, triangular ratchets 12 are arranged on the ratchet clamping strip 7 in an array mode, the triangular ratchets 12 are clamped and slidably arranged in the sleeve notch 11, the lifting rack 8 is fixedly connected with the ratchet clamping strip 7, a support platform step hole 13 is formed in the lifting support platform 9, the ratchet clamping strip 7 is clamped and arranged in a support platform step hole 13, and the lifting rack 8 is clamped and arranged in the support platform step hole 13.
The lifting driving device 2 comprises a lifting gear 14, a gear rotating bearing 15, a rotating main shaft 16, a bearing support 17 and a rocker arm body 18, the lifting gear 14 is provided with a gear center hole 19, the lifting gear 14 is meshed and connected with the lifting rack 8, the rotating main shaft 16 is clamped in a gear center hole 19, a main shaft stepped shaft 20 is symmetrically arranged on the rotating main shaft 16, the inner ring of the gear rotating bearing 15 is clamped on a main shaft stepped shaft 20, a main shaft square shaft 21 is arranged on the rotating main shaft 16, the bearing support 17 is arranged on the main body shell 4, a support middle hole 22 is arranged on the bearing support 17, the outer ring of the gear rotating bearing 15 is clamped in the support middle hole 22, the rocker arm body 18 is provided with a rocker arm square hole 23, the main shaft square shaft 21 is clamped in a rocker arm square hole 23, and a rocker arm round hole 24 is formed in the rocker arm body 18.
The main body shell 4 comprises a main box body 32 and a box cover body 33, the lifting sleeve 6 is arranged at the bottom of the main box body 32, the bearing support 17 is arranged on the main box body 32, the locking rod rotating seat 27 is arranged on the main box body 32, a box waist hole 34 is formed in the main box body 32, the manual operating rod 29 is arranged in the box waist hole 34, a box side round hole 35 is formed in the main box body 32, the main shaft square shaft 21 is arranged in the box side round hole 35, the box cover body 33 is clamped in the main box body 32, a box cover square hole 36 is formed in the box cover body 33, the ratchet clamping strip 7 is clamped in the box cover square hole 36 in a sliding mode, and the lifting rack 8 is clamped in the box cover square hole 36 in a sliding mode.
The operating handle 5 comprises a manual unlocking handle 37 and a crank handle 38, the manual unlocking handle 37 is clamped on the manual operating rod 29, and the crank handle 38 is rotatably arranged in the rocker circular hole 24.
When the lifting support platform 9 is required to be put down, the manual unlocking handle 37 is pressed downwards, the manual operating rod 29 drives the rotary locking rod 25 to rotate, so that the rotary locking rod 25 is separated from the triangular ratchet 12, the lift supporting platform 9 descends under the effect of gravity, and the speed that the lift supporting platform 9 falls can be controlled through crank handle 38 this moment, prevents to fall suddenly and breaks down, it is above that the utility model discloses holistic work flow, repeat this step when using next time can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. A building engineering strutting arrangement which characterized in that: the lifting device is arranged on the main body shell, the lifting driving device is arranged on the main body shell, the lifting locking device is arranged on the main body shell, and the operating handle is arranged on the lifting driving device; the lifting device comprises a lifting sleeve, a ratchet clamping strip, a lifting rack and a lifting support platform, wherein the lifting sleeve is arranged on the main body shell, a sleeve square through hole is formed in the lifting sleeve, the ratchet clamping strip is arranged in the sleeve square through hole in a clamping and sliding mode, a sleeve notch is formed in the lifting sleeve, triangular ratchets are arranged on the ratchet clamping strip in an array mode, the triangular ratchets are arranged in the sleeve notch in a clamping and sliding mode, the lifting rack and the ratchet clamping strip are fixedly connected, a support platform step hole is formed in the lifting support platform, the ratchet clamping strip is arranged in the support platform step hole in a clamping mode, and the lifting rack is arranged in the support platform step hole in a clamping mode.
2. A construction work support device according to claim 1, wherein: the lifting driving device comprises a lifting gear, a gear rotating bearing, a rotating main shaft, a bearing support and a rocker arm body, wherein a gear center hole is formed in the lifting gear, the lifting gear is connected with a lifting rack in a meshed mode, the rotating main shaft is clamped in the gear center hole, spindle step shafts are symmetrically arranged on the rotating main shaft, inner rings of the gear rotating bearing are clamped on the spindle step shafts, a main shaft square shaft is arranged on the rotating main shaft, the bearing support is arranged on a main body shell, a support center hole is formed in the bearing support, an outer ring of the gear rotating bearing is clamped in the support center hole, a rocker arm square hole is formed in the rocker arm body, the main shaft square shaft is clamped in the rocker arm square hole, and a rocker arm round hole is formed in the rocker arm body.
3. A construction work support device according to claim 2, wherein: the lifting locking device comprises a rotating locking rod, a locking rod rotating shaft, a locking rod rotating seat, a reset spring and a manual operating rod, wherein the locking rod rotating seat is arranged on the main body shell, a rotating seat center hole is formed in the locking rod rotating seat, the locking rod rotating shaft is arranged in the rotating seat center hole in a rotating mode, a locking rod hinge hole is formed in the rotating locking rod, the locking rod rotating shaft is arranged in the locking rod hinge hole in a rotating mode, the locking rod is clamped on a triangular ratchet, one end of the reset spring is arranged on the rotating locking rod, the other end of the reset spring is arranged on the main body shell, and the manual operating rod is arranged on the rotating locking rod.
4. A construction work support device according to claim 3, wherein: the main body shell comprises a main box body and a box cover body, the lifting sleeve is arranged at the bottom of the main box body, the bearing support is arranged on the main box body, the locking rod rotating seat is arranged on the main box body, a box body waist hole is formed in the main box body, the manual operating rod is arranged in the box body waist hole, a box body side round hole is formed in the main box body, a main shaft square shaft is arranged in the box body side round hole, the box cover body is clamped in the main box body, a box cover square hole is formed in the box cover body, a ratchet clamping strip is clamped in the box cover square hole in a sliding mode, and the lifting rack is clamped in the box cover square hole in a sliding mode.
5. A constructional engineering support device as claimed in claim 4 wherein: the operating handle comprises a manual unlocking handle and a crank handle, the manual unlocking handle is clamped on the manual operating rod, and the crank handle is rotatably arranged in the circular hole of the rocker arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709678.0U CN213834388U (en) | 2020-11-21 | 2020-11-21 | Building engineering strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022709678.0U CN213834388U (en) | 2020-11-21 | 2020-11-21 | Building engineering strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213834388U true CN213834388U (en) | 2021-07-30 |
Family
ID=77018458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022709678.0U Expired - Fee Related CN213834388U (en) | 2020-11-21 | 2020-11-21 | Building engineering strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213834388U (en) |
-
2020
- 2020-11-21 CN CN202022709678.0U patent/CN213834388U/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 |
Granted publication date: 20210730 |