CN210342742U - Building engineering safety device - Google Patents
Building engineering safety device Download PDFInfo
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- CN210342742U CN210342742U CN201920772742.4U CN201920772742U CN210342742U CN 210342742 U CN210342742 U CN 210342742U CN 201920772742 U CN201920772742 U CN 201920772742U CN 210342742 U CN210342742 U CN 210342742U
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- 239000011159 matrix material Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000010276 construction Methods 0.000 claims description 9
- 239000007779 soft material Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a building engineering safety device. The safety protection device for the building engineering comprises a base; the cavity is formed in the base; the two first fixing blocks are fixedly arranged on the inner wall of the bottom of the cavity; the four second fixed blocks are fixedly arranged on the inner wall of the bottom of the cavity and distributed in a matrix manner; the four supporting tubes are arranged at the top of the base and distributed in a matrix; four first through holes, four first through holes are opened on the top inner wall of cavity. The utility model provides a pair of building engineering safety device has simple structure, and convenient to use can alleviate the impact force of falling well through the deformation effect of elasticity loading board buffering and spring, and the operation is arranged easily, save time's advantage.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a building engineering safety device.
Background
In the building engineering, except for establishing a sound on-site construction safety production responsibility system and widely performing safety consciousness and discipline education, safety technical management work needs to be strengthened according to the characteristics of building construction, so that the safety protection of the building engineering needs to be put to the first place.
But the building engineering safety device on the existing market is not only complicated in structure, but also single in function, the accident of falling is one of the fierce of building construction casualty accident, the existing safety device is not easy to move and the whole height of the safety device and the adjusting device can not be equipped according to the engineering area in the actual use process.
Therefore, there is a need to provide a new safety protection device for construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a simple structure, convenient to use can alleviate the impact force of falling well through the deformation effect of elasticity loading board buffering and spring, and the operation is arranged easily, save time's a building engineering safety device.
In order to solve the technical problem, the utility model provides a pair of building engineering safety device includes: a base; the cavity is formed in the base; the two first fixing blocks are fixedly arranged on the inner wall of the bottom of the cavity; the four second fixed blocks are fixedly arranged on the inner wall of the bottom of the cavity and distributed in a matrix manner; the four supporting tubes are arranged at the top of the base and distributed in a matrix; the four first through holes are formed in the inner wall of the top of the cavity and are respectively communicated with the corresponding four supporting tubes; the supporting plate is fixedly arranged at the top ends of the four supporting tubes; the bearing plate is arranged on the top of the supporting plate; the transmission mechanism is arranged in the cavity; the linkage mechanism is installed on the base.
Preferably, drive mechanism includes motor, first belt pulley, transfer line, second belt pulley, worm, dwang, worm wheel and first conical gear, fixed mounting has the motor on the bottom inner wall of cavity, fixed mounting has first belt pulley, two on the output shaft of motor rotate on the first fixed block and install same transfer line, fixed cover is equipped with the second belt pulley on the transfer line, the both ends of transfer line are run through corresponding first fixed block and fixed mounting respectively and are had the worm, corresponding two rotate on the second fixed block and install same dwang, two equal fixed cover is equipped with the worm wheel on the dwang, the worm with the worm wheel meshing, the both ends of dwang are run through respectively and are corresponded second fixed block and fixed mounting have first conical gear.
Preferably, the link gear includes screw rod and second conical gear, four equal rotation installs the screw rod in the first through-hole, four the bottom of screw rod all extends to in the cavity, four all fixed cover is equipped with second conical gear on the screw rod, four second conical gear respectively with corresponding four first conical gear meshing, four the top of screw rod extends to corresponding in the stay tube, the stay tube with the screw rod rotates and connects.
Preferably, the first belt pulley and the second belt pulley are wound with the same belt.
Preferably, an annular block is fixedly mounted on the inner wall of the supporting tube, an internal thread is formed on the inner wall of the annular block, an external thread is formed on the screw rod, and the internal thread is matched with the external thread.
Preferably, a plurality of springs distributed in a matrix are fixedly mounted at the top of the supporting plate, the top ends of the springs are fixedly connected with the bottom of the bearing plate, and the bearing plate is made of soft materials.
Preferably, a bearing is arranged on the first fixed block, an inner ring of the bearing is fixedly sleeved on the transmission rod, and an outer ring of the bearing is fixedly connected with the first fixed block.
Preferably, four universal wheels distributed in a matrix are fixedly mounted at the bottom of the base.
Compared with the prior art, the utility model provides a pair of building engineering safety device has following beneficial effect:
the utility model provides a safety protection device for building engineering, when in use, the motor is started through the switch, the output shaft of the motor drives the first belt pulley to rotate when rotating, and the belt drives the second belt pulley to rotate when the first belt pulley rotates; when the second belt pulley rotates, the transmission rod is driven to rotate on the two first fixed blocks, when the transmission rod rotates, the worm is driven to rotate, and when the worm rotates, the worm wheel is driven to rotate; the worm gear drives the rotating rod to rotate on the second fixing block when rotating, the rotating rod drives the first bevel gear to rotate when rotating, the first bevel gear drives the second bevel gear to rotate when rotating, and the screw rod is driven to rotate when the second bevel gear rotates; through the internal thread on the annular piece inner wall with the cooperation of external screw thread on the screw rod, make it drives when rotating the stay tube rebound, has driven when the stay tube removes the backup pad rebound, the backup pad drives the loading board removes, closes the motor until suitable high back, the utility model provides a pair of building engineering safety device has simple structure, and convenient to use can alleviate the impact force of falling well through the deformation effect of elasticity loading board buffering and spring, and the operation is arranged easily, save time's advantage.
Drawings
Fig. 1 is a schematic top sectional view of a safety protection device for construction engineering according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic front sectional view of a safety protection device for construction engineering provided by the present invention;
fig. 4 is an enlarged view of the portion B shown in fig. 3.
Reference numbers in the figures: 1. the device comprises a base, 2, a cavity, 3, a first fixing block, 4, a second fixing block, 5, a supporting pipe, 6, a first through hole, 7, a supporting plate, 8, a bearing plate, 9, a motor, 10, a first belt pulley, 11, a transmission rod, 12, a second belt pulley, 13, a worm, 14, a rotating rod, 15, a worm wheel, 16, a first bevel gear, 17, a screw rod, 18 and a second bevel gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic top sectional view of a safety protection device for construction engineering according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic front sectional view of a safety protection device for construction engineering provided by the present invention; fig. 4 is an enlarged view of the portion B shown in fig. 3. A construction safety shield apparatus comprising: a base 1; the cavity 2 is arranged on the base 1; the two first fixing blocks 3 are fixedly arranged on the inner wall of the bottom of the cavity 2; the four second fixing blocks 4 are fixedly arranged on the inner wall of the bottom of the cavity 2, and the four second fixing blocks 4 are distributed in a matrix manner; the four supporting tubes 5 are arranged at the top of the base 1, and the four supporting tubes 5 are distributed in a matrix; the four first through holes 6 are formed in the inner wall of the top of the cavity 2, and the four first through holes 6 are respectively communicated with the four corresponding supporting tubes 5; the supporting plate 7 is fixedly arranged at the top ends of the four supporting tubes 5; the bearing plate 8, the bearing plate 8 is installed on the top of the supporting plate 7; the transmission mechanism is arranged in the cavity 2; the linkage mechanism is arranged on the base 1.
The transmission mechanism comprises a motor 9, a first belt pulley 10, a transmission rod 11, a second belt pulley 12, a worm 13, a rotating rod 14, a worm wheel 15 and a first bevel gear 16, a motor 9 is fixedly arranged on the inner wall of the bottom of the cavity 2, a first belt pulley 10 is fixedly arranged on an output shaft of the motor 9, the two first fixing blocks 3 are rotatably provided with a same transmission rod 11, a second belt pulley 12 is fixedly sleeved on the transmission rod 11, two ends of the transmission rod 11 respectively penetrate through the corresponding first fixed blocks 3 and are fixedly provided with worms 13, the two corresponding second fixing blocks 4 are rotatably provided with the same rotating rod 14, worm wheels 15 are fixedly sleeved on the two rotating rods 14, the worm 13 is engaged with the worm wheel 15, and two ends of the rotating rod 14 respectively penetrate through the corresponding second fixing blocks 4 and are fixedly provided with first bevel gears 16.
The linkage mechanism comprises a screw rod 17 and a second bevel gear 18, four the screw rod 17 is installed in the first through hole 6 in a rotating mode, four the bottom end of the screw rod 17 extends into the cavity 2, four the second bevel gear 18 is fixedly sleeved on the screw rod 17, four the second bevel gear 18 is respectively engaged with the corresponding four first bevel gears 16, four the top end of the screw rod 17 extends to the corresponding support tube 5, and the support tube 5 is connected with the screw rod 17 in a rotating mode.
The first belt pulley 10 and the second belt pulley 12 are wound with the same belt.
An annular block is fixedly mounted on the inner wall of the supporting tube 5, an internal thread is formed in the inner wall of the annular block, an external thread is formed in the screw rod 17, and the internal thread is matched with the external thread.
The top of backup pad 7 is fixed with a plurality of springs that are matrix distribution, the top of a plurality of springs all with the bottom fixed connection of loading board 8, loading board 8 is made for soft material.
The first fixing block 3 is provided with a bearing, an inner ring of the bearing is fixedly sleeved on the transmission rod 11, and an outer ring of the bearing is fixedly connected with the first fixing block 3.
The bottom of base 1 is fixed mounting has four universal wheels that are the matrix distribution.
The utility model provides a pair of building engineering safety device's theory of operation as follows:
in the utility model, a switch is fixedly arranged on one side of the supporting plate 7, the model of the switch is HY2-8, and the switch, the motor 9 and an external power supply are electrically connected in sequence through leads to form a closed loop;
when the belt is used, the motor 9 is started through the switch, the output shaft of the motor 9 drives the first belt pulley 10 to rotate when rotating, and the belt drives the second belt pulley 12 to rotate when the first belt pulley 10 rotates;
when the second belt pulley 12 rotates, the transmission rod 11 is driven to rotate on the two first fixed blocks 3, when the transmission rod 11 rotates, the worm 13 is driven to rotate, and when the worm 13 rotates, the worm wheel 15 is driven to rotate;
the worm gear 15 drives the rotating rod 14 to rotate on the second fixing block 4 when rotating, the rotating rod 14 drives the first bevel gear 16 to rotate when rotating, the first bevel gear 16 drives the second bevel gear 18 to rotate when rotating, and the second bevel gear 18 drives the screw rod 17 to rotate when rotating;
the internal thread on the inner wall of the annular block is matched with the external thread on the screw rod 17, so that the screw rod 17 drives the supporting tube 5 to move upwards when rotating, the supporting tube 5 drives the supporting plate 7 to move upwards when moving, the supporting plate 7 drives the bearing plate 8 to move, and the motor 9 is turned off until the bearing plate reaches a proper height;
it should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
Compared with the prior art, the utility model provides a pair of building engineering safety device has following beneficial effect:
the utility model provides a safety protection device for building engineering, when in use, the motor 9 is turned on through the switch, the output shaft of the motor 9 drives the first belt pulley 10 to rotate when rotating, and the belt drives the second belt pulley 12 to rotate when the first belt pulley 10 rotates; when the second belt pulley 12 rotates, the transmission rod 11 is driven to rotate on the two first fixed blocks 3, when the transmission rod 11 rotates, the worm 13 is driven to rotate, and when the worm 13 rotates, the worm wheel 15 is driven to rotate; the worm gear 15 drives the rotating rod 14 to rotate on the second fixing block 4 when rotating, the rotating rod 14 drives the first bevel gear 16 to rotate when rotating, the first bevel gear 16 drives the second bevel gear 18 to rotate when rotating, and the second bevel gear 18 drives the screw rod 17 to rotate when rotating; through the internal thread on the annular piece inner wall with the screw rod 17 goes up the matching of external screw thread, makes screw rod 17 drives when rotating 5 rebound of stay tube, has driven when 5 removals of stay tube 7 rebound, and backup pad 7 drives bearing board 8 removes, closes motor 9 until suitable high back, the utility model provides a pair of building engineering safety device has simple structure, and convenient to use can alleviate the impact force that falls well through the deformation effect of elasticity bearing board buffering and spring, and the operation is arranged easily, save time's advantage.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A safety device for construction engineering, comprising:
a base;
the cavity is formed in the base;
the two first fixing blocks are fixedly arranged on the inner wall of the bottom of the cavity;
the four second fixed blocks are fixedly arranged on the inner wall of the bottom of the cavity and distributed in a matrix manner;
the four supporting tubes are arranged at the top of the base and distributed in a matrix;
the four first through holes are formed in the inner wall of the top of the cavity and are respectively communicated with the corresponding four supporting tubes;
the supporting plate is fixedly arranged at the top ends of the four supporting tubes;
the bearing plate is arranged on the top of the supporting plate;
the transmission mechanism is arranged in the cavity;
the linkage mechanism is installed on the base.
2. A safety shield for construction engineering according to claim 1, the transmission mechanism comprises a motor, a first belt pulley, a transmission rod, a second belt pulley, a worm, a rotating rod, a worm wheel and a first bevel gear, a motor is fixedly arranged on the inner wall of the bottom of the cavity, a first belt pulley is fixedly arranged on an output shaft of the motor, the two first fixing blocks are rotatably provided with the same transmission rod, a second belt pulley is fixedly sleeved on the transmission rod, two ends of the transmission rod respectively penetrate through the corresponding first fixed blocks and are fixedly provided with worms, the two corresponding second fixed blocks are rotatably provided with the same rotating rod, worm gears are fixedly sleeved on the two rotating rods, the worm with the worm wheel meshing, the both ends of dwang run through respectively the correspondence the second fixed block and fixed mounting have first conical gear.
3. The safety device for building engineering according to claim 2, wherein the linkage mechanism includes screws and second bevel gears, the four first through holes are rotatably mounted with screws, the bottom ends of the four screws extend into the cavity, the four screws are fixedly sleeved with the second bevel gears, the four second bevel gears are respectively engaged with the corresponding four first bevel gears, the top ends of the four screws extend into the corresponding support tubes, and the support tubes are rotatably connected with the screws.
4. A safety shield apparatus for building engineering according to claim 2, wherein the first pulley and the second pulley are wound with the same belt.
5. The safety protection device for building engineering according to claim 3, wherein an annular block is fixedly installed on the inner wall of the support tube, an internal thread is formed on the inner wall of the annular block, an external thread is formed on the screw rod, and the internal thread is matched with the external thread.
6. The safety protection device for building engineering according to claim 1, wherein a plurality of springs are fixedly installed on the top of the supporting plate and distributed in a matrix, the top ends of the plurality of springs are fixedly connected with the bottom of the bearing plate, and the bearing plate is made of soft material.
7. The safety device for building engineering according to claim 2, wherein a bearing is arranged on the first fixing block, an inner ring of the bearing is fixedly sleeved on the transmission rod, and an outer ring of the bearing is fixedly connected with the first fixing block.
8. A safety protection device for building engineering according to claim 1, wherein four universal wheels are fixedly installed at the bottom of the base and distributed in a matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772742.4U CN210342742U (en) | 2019-05-27 | 2019-05-27 | Building engineering safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772742.4U CN210342742U (en) | 2019-05-27 | 2019-05-27 | Building engineering safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210342742U true CN210342742U (en) | 2020-04-17 |
Family
ID=70183282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772742.4U Expired - Fee Related CN210342742U (en) | 2019-05-27 | 2019-05-27 | Building engineering safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210342742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111930200A (en) * | 2020-09-02 | 2020-11-13 | 许同 | Big data storage management device |
-
2019
- 2019-05-27 CN CN201920772742.4U patent/CN210342742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111930200A (en) * | 2020-09-02 | 2020-11-13 | 许同 | Big data storage management 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: 20200417 |