CN111706157A - Protector for construction - Google Patents
Protector for construction Download PDFInfo
- Publication number
- CN111706157A CN111706157A CN202010595876.0A CN202010595876A CN111706157A CN 111706157 A CN111706157 A CN 111706157A CN 202010595876 A CN202010595876 A CN 202010595876A CN 111706157 A CN111706157 A CN 111706157A
- Authority
- CN
- China
- Prior art keywords
- underframe
- construction
- protection device
- right sides
- bottom frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
Abstract
The invention relates to the technical field of building construction, and discloses a protective device for building construction, which comprises a bottom frame, wherein a support column is arranged in the middle of the bottom frame, a guide rod is slidably connected to the upper part of the bottom frame, the top of the guide rod is fixedly connected with a top plate, fixed plates are arranged on the left side and the right side of the lower part of the bottom frame, the middle parts of the fixed plates are rotatably connected with the left end and the right end of a rotating rod, studs are arranged on the left side and the right side of the rotating rod, the middle parts of the studs are in threaded connection with the middle part of a nut, the upper part of the nut is rotatably connected with the lower end of a support rod, the upper end of the support rod is rotatably connected with the front side and the rear side of a rotating shaft, the middle part of the rotating shaft is fixedly. The height adjusting device is suitable for a protective device for building construction, and the height of the device can be freely adjusted according to the use requirements of operators.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a protective device for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
Protection device can be put up to present most building construction scene and warn, the guard action to the pedestrian of passing, and the general fixed mounting of current protection device has inconvenient the removal, and the general weight of current protection device is heavier, and not nimble enough, and stability is better when using, but weight is higher when transporting, inconvenient transport and waste time and energy.
Chinese patent (publication number: CN210460176U) discloses a protection device for building construction, which comprises a main base, wherein two ends of the main base are both connected with vertically arranged supporting side columns through bolts, vertically arranged limiting column grooves are formed in the tops of the two supporting side columns, vertically arranged limiting columns are sleeved on the inner walls of the circumferences of the two limiting column grooves in a sliding mode, a fixed ejector rod which is horizontally arranged is connected between the tops of the two limiting columns through bolts, and a vertically arranged sliding middle rod is installed at the bottom of the fixed ejector rod. The utility model discloses in, the gim peg piece is all installed at the bottom both ends of main base, and gim peg piece and main base become the vertically state, and extend to both sides, the gim peg piece is fixed through gim peg hole and ground, improve the distance of fixed point, make whole protector's fixed stability more, when whole protector risees, also can provide stronger ground power of grabbing, make this protector's use longer-term and safety more, but the device's highly unable free adjustment, consequently, need improve the device.
Disclosure of Invention
The invention provides a protective device for building construction, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a protector for construction, includes the underframe, and the middle part of underframe is equipped with the support column, the upper portion sliding connection guide bar of underframe, the top fixed connection roof of guide bar, the lower part left and right sides of underframe is equipped with the fixed plate, and the middle part of fixed plate is rotated and is connected the left and right sides of dwang, and the left and right sides of dwang is equipped with the double-screw bolt, and the middle part of double-screw bolt threaded connection nut's middle part, the lower extreme of joint support pole is rotated on the upper portion of nut, and the upper end of bracing piece is rotated and is connected the front and back both sides of pivot, the left and right sides of the middle part fixed connection roof of pivot, the right side wall lower part of underframe is rotated and is connected the drive shaft, and.
As a preferable technical solution of the present invention, a rotating wheel is provided at a right end of the driving shaft.
As a preferable technical scheme of the invention, the screw thread turning directions of the studs on the left side and the right side are opposite.
In a preferred embodiment of the present invention, the number of teeth of the driving gear is greater than the number of teeth of the driven gear.
As a preferred technical scheme of the invention, the lower end of the guide rod is provided with a limiting block.
As a preferable technical solution of the present invention, support plates are provided on both left and right sides of a lower surface of the bottom frame.
As a preferable technical scheme of the invention, the end part of the supporting plate is provided with a mounting hole.
As a preferable technical scheme of the invention, the bottom frame is welded and connected with the middle part of the support plate.
The invention has the following advantages:
the protection device for building construction is suitable for being provided with the driving gear to drive the two driven gears to synchronously rotate, so that the top plate is pushed to move up and down through the supporting rod, the height of the protection device is adjustable, the height of the protection device can be freely adjusted according to the use requirements of operators, the protection device is more suitable for the field construction environment, and the protection device is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a protective device for building construction.
Fig. 2 is a front view of a guard for construction.
Fig. 3 is a right side view of a guard for construction.
In the figure: 1. a support plate; 2. mounting holes; 3. a fixing plate; 4. rotating the rod; 5. a bottom frame; 6. a support pillar; 7. a limiting block; 8. a guide bar; 9. a top plate; 10. a rotating shaft; 11. a nut; 12. a support bar; 13. a stud; 14. a rotating wheel; 15. a drive shaft; 16. a driving gear; 17. a driven gear.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, a protective device for building construction comprises a bottom frame 5, support plates 1 are arranged on the left and right sides of the lower surface of the bottom frame 5, mounting holes 2 are arranged at the end portions of the support plates 1, a support column 6 is arranged in the middle of the bottom frame 5, a guide rod 8 is slidably connected to the upper portion of the bottom frame 5, a limit block 7 is arranged at the lower end of the guide rod 8, a top plate 9 is fixedly connected to the top of the guide rod 8, a fixed plate 3 is arranged on the left and right sides of the lower portion of the bottom frame 5, the middle portion of the fixed plate 3 is rotatably connected to the left and right ends of a rotating rod 4, studs 13 are arranged on the left and right sides of the rotating rod 4, the screw threads of the studs 13 on the left and right sides are opposite, the middle portion of the stud 13 is rotatably connected to the middle portion of a nut 11, the upper portion of the, the right side wall lower part of underframe 5 rotates and connects drive shaft 15, and the right-hand member of drive shaft 15 is equipped with runner 14, and the middle part of drive shaft 15 is equipped with driving gear 16, and driven gear 17 is connected in the meshing of both sides around driving gear 16, and driven gear 17 fixed connection dwang 4's right-hand member, the number of teeth of driving gear 16 is greater than driven gear 17's number of teeth.
Example two
Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the bottom frame 5 is connected with the middle part of the support plate 1 in a welding mode. Because the weight of whole device will be supported to backup pad 1 to this device's center is higher, and whole device can receive certain yawing force when its effect, consequently the rigidity of being connected between underframe 5 and the backup pad 1 must be guaranteed, consequently need be connected underframe 5 and backup pad 1 through welded connection's mode, or can be connected underframe 5 and backup pad 1 through the cast mode of integrated into one piece, improves whole joint strength.
In the implementation process of the invention, firstly, the device is moved to the target position of a construction site, the device is stably fixed on the ground through the matching of the expansion screws and the mounting holes 2, a shielding object above the device is removed, the rotating wheel 14 is rotated, the rotating wheel 14 drives the driving shaft 15 to rotate, the driving shaft 15 drives the driving gear 16 to rotate, and the driving gear 16 drives the two driven gears 17 which are meshed and connected with the driving gear 16 to rotate, so that the two rotating rods 4 at the front side and the rear side rotate. The rotating rod 4 drives the studs 13 on the left side and the right side to rotate, the studs 13 are in threaded connection with the nuts 11, and the thread turning directions of the studs 13 on the left side and the right side are opposite, so that the two nuts 11 move close to each other, the supporting rod 12 and the rotating shaft 10 drive the top plate 9 to move upwards, the overall height of the device is changed, after the height of the device meets the use requirement, the rotating wheel 14 stops rotating, the whole device stops at the moment, and due to the self-locking property between the screw rod nuts 11, the position of the nuts 11 on the studs 13 is fixed, namely the height of the top plate 9 is fixed, and the whole device keeps stable; the protection device for building construction is suitable for a protection device for building construction, the driving gear 16 is arranged to drive the two driven gears 17 to synchronously rotate, so that the top plate 9 is pushed to move up and down through the supporting rod 12, the height of the protection device is adjustable, the height of the protection device can be freely adjusted according to the use requirements of operators, the protection device is more suitable for the field construction environment, and the protection device is more convenient to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a protector for construction, includes underframe (5), and the middle part of underframe (5) is equipped with support column (6), and upper portion sliding connection guide bar (8) of underframe (5), top fixed connection roof (9) of guide bar (8), its characterized in that, the lower part left and right sides of underframe (5) is equipped with fixed plate (3), and the left and right sides of dwang (4) is connected in the middle part rotation of fixed plate (3), and the left and right sides of dwang (4) is equipped with double-screw bolt (13), the middle part of middle part threaded connection nut (11) of double-screw bolt (13), the lower extreme of upper portion rotation joint support pole (12) of nut (11), the front and back both sides of pivot (10) are connected in the upper end rotation of bracing piece (12), the left and right sides of middle part fixed connection roof (9) of pivot (10), the right side wall lower part rotation connection drive shaft (15) of underframe (5), the middle part of drive shaft (15) is equipped with driving gear (16), and driven gear (17) are connected in the meshing of both sides around driving gear (16), and driven gear (17) fixed connection dwang (4)'s right-hand member.
2. A construction guard according to claim 1 in which the right end of the drive shaft (15) is provided with a rotatable wheel (14).
3. A building protection device according to claim 1, wherein the screw threads of the studs (13) on the left and right sides are opposite.
4. A construction guard according to claim 1 wherein the number of teeth of the drive gear (16) is greater than the number of teeth of the driven gear (17).
5. The protection device for building construction according to claim 1, characterized in that the lower end of the guide rod (8) is provided with a limit block (7).
6. A guard device for building construction according to claim 1, wherein the bottom frame (5) is provided with support plates (1) on both sides of the bottom surface.
7. A building protection device according to claim 6, characterized in that the ends of the support plate (1) are provided with mounting holes (2).
8. A building protection device according to claim 6, wherein the bottom frame (5) is welded to the middle of the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595876.0A CN111706157A (en) | 2020-06-28 | 2020-06-28 | Protector for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595876.0A CN111706157A (en) | 2020-06-28 | 2020-06-28 | Protector for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111706157A true CN111706157A (en) | 2020-09-25 |
Family
ID=72543542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010595876.0A Pending CN111706157A (en) | 2020-06-28 | 2020-06-28 | Protector for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111706157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324245A (en) * | 2020-11-06 | 2021-02-05 | 安徽黎搏装饰工程有限公司 | Building construction guard plate |
| CN112392327A (en) * | 2020-11-06 | 2021-02-23 | 安徽黎搏装饰工程有限公司 | Building construction guard flap |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9630823B1 (en) * | 2016-03-14 | 2017-04-25 | Mezzanine Safeti-Gate, Inc. | Safety gate for loading dock lift |
| CN108843111A (en) * | 2018-08-27 | 2018-11-20 | 郑州讯轨通信科技有限公司 | A kind of electronic communication solar communications tower |
| CN109138391A (en) * | 2018-09-17 | 2019-01-04 | 郑州靓岛建筑设计有限公司 | A kind of movable type lifting platform for construction |
| CN208564020U (en) * | 2018-05-15 | 2019-03-01 | 郑州城建集团投资有限公司 | A kind of municipal construction protective fence |
| CN209053037U (en) * | 2018-08-18 | 2019-07-02 | 胡若云 | One kind can stretch security protection guardrail |
| CN110485761A (en) * | 2019-08-30 | 2019-11-22 | 黄河科技学院 | A kind of telecommunication apparatus support bracket |
| CN210289355U (en) * | 2019-04-24 | 2020-04-10 | 陈惠平 | Rail for municipal works |
-
2020
- 2020-06-28 CN CN202010595876.0A patent/CN111706157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9630823B1 (en) * | 2016-03-14 | 2017-04-25 | Mezzanine Safeti-Gate, Inc. | Safety gate for loading dock lift |
| CN208564020U (en) * | 2018-05-15 | 2019-03-01 | 郑州城建集团投资有限公司 | A kind of municipal construction protective fence |
| CN209053037U (en) * | 2018-08-18 | 2019-07-02 | 胡若云 | One kind can stretch security protection guardrail |
| CN108843111A (en) * | 2018-08-27 | 2018-11-20 | 郑州讯轨通信科技有限公司 | A kind of electronic communication solar communications tower |
| CN109138391A (en) * | 2018-09-17 | 2019-01-04 | 郑州靓岛建筑设计有限公司 | A kind of movable type lifting platform for construction |
| CN210289355U (en) * | 2019-04-24 | 2020-04-10 | 陈惠平 | Rail for municipal works |
| CN110485761A (en) * | 2019-08-30 | 2019-11-22 | 黄河科技学院 | A kind of telecommunication apparatus support bracket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324245A (en) * | 2020-11-06 | 2021-02-05 | 安徽黎搏装饰工程有限公司 | Building construction guard plate |
| CN112392327A (en) * | 2020-11-06 | 2021-02-23 | 安徽黎搏装饰工程有限公司 | Building construction guard flap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |
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| RJ01 | Rejection of invention patent application after publication |