CN217680955U

CN217680955U - Protective fence for building safety

Info

Publication number: CN217680955U
Application number: CN202221486381.5U
Authority: CN
Inventors: 杨小龙; 刘琪; 王锐; 马迎军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-28
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a protective guard for building construction safety relates to the technical field of building construction, including the utility model discloses a set up removal gyro wheel and jack, the staff rotates first worm rotation through rotating first handle drive, first worm rotation drives first worm wheel rotation, first worm wheel rotation drives first lead screw rotation, first lead screw rotation drives the bottom plate and goes up and down, the bottom plate drives the removal gyro wheel and receive and release, move out the removal gyro wheel and remove when needing to remove, when needing to fix, the removal gyro wheel is received, support ground with the fixed block, realized the removal of protective guard, the practicality is stronger; through setting up warning light and reflection of light strip, conveniently warn passing vehicle pedestrian and pay attention to safety. The utility model discloses simple structure is reliable, and is good to housing construction protective effect, and convenient to use is suitable for the popularization.

Description

Protective fence for building safety

Technical Field

The utility model relates to a housing construction technical field, concretely relates to rail guard for housing construction safety.

Background

In recent years, the pace of urbanization construction is accelerated, houses and roads are built and repaired in all towns, the requirement for equipment for house building construction is greatly improved, and the safety guardrail is one of indispensable tools for house building construction, can well separate construction sites and ensure the safety of construction environment; when the existing protective guard is constructed in villages and towns, due to different environments of construction sites, trees or other objects on roadside may block the protective guard and cannot be stretched to level the protective guard on two sides, so that the height of the protective guard is adjusted, and secondly, when a new construction site is replaced for construction, the protective guard needs to be moved, while the existing protective guard is fixed, the protective guard is inconvenient to move, the practicability is poor, and the use requirements of people cannot be well met.

Disclosure of Invention

The utility model provides an above-mentioned problem, provide a housing construction is rail guard for safety, solve the unable height-adjusting of current rail guard, and inconvenient problem of carrying out the rail guard and removing.

The technical scheme of the utility model is that: a protective guard for the safety of house buildings comprises a base and a supporting column; a retraction mechanism is arranged in the base, and two fixed blocks are respectively arranged below the base; the base is provided with a transverse plate, a lifting mechanism is arranged in the transverse plate, two support column outer cylinders are respectively arranged on the transverse plate, support columns are arranged in the support column outer cylinders, the other ends of the support columns slide and penetrate through the tops of the support column outer cylinders to be connected with support rods, the support columns are driven to slide through the lifting mechanism, and warning lamps are arranged on the support rods; two be equipped with two baffles between the support column respectively, two be equipped with a plurality of montant between the baffle respectively, be equipped with reflective strip on the baffle, two be equipped with the connecting rod between the support column urceolus.

Furthermore, the folding and unfolding mechanism comprises a first worm gear, a first lead screw, a bottom plate, a movable roller, a first worm and a first handle, wherein two first lead screws are arranged in the base respectively, the first end of each first lead screw is rotatably connected with the inner wall of the base, the second end of each first lead screw is rotatably connected with the bottom plate through the bottom wall of the base, the movable roller is arranged below the bottom plate, the first lead screw is sleeved with the first worm gear, one side of the first worm gear is provided with the first worm matched with the first worm, the first worm is meshed with the first worm gear, two first rotating shafts penetrate through the first worms, the two ends of each first rotating shaft are rotatably connected with the inner wall of the base respectively, one end of each first rotating shaft penetrates through the inner wall of the base and is fixedly connected with the first handle, a screw hole is formed in the bottom plate, and the inner wall of the screw hole is in threaded connection with the first lead screw.

Furthermore, a first groove is formed in the fixing block, a first protrusion matched with the first groove is formed in the bottom plate, and the first protrusion is arranged in the first groove in a sliding connection mode.

Further, elevating system includes second worm wheel, second worm, second lead screw and second handle, be equipped with two second lead screws in the diaphragm respectively, the first end of second lead screw rotates with the diaphragm inner wall to be connected, and second lead screw second end is the pivoted respectively and link up diaphragm roof and support column urceolus diapire and support column bottom threaded connection, the cover is equipped with the second worm wheel on the second lead screw, second worm wheel one side is equipped with matched with second worm, the second worm is connected with second worm wheel meshing, two it has the second pivot to link up in the second worm, second pivot both ends rotate with the diaphragm inner wall respectively and are connected, the one end of second pivot runs through diaphragm one side inner wall fixedly connected with second handle.

Furthermore, a second groove is formed in the support column, a second protrusion matched with the second groove is formed in the outer cylinder of the support column, and the second protrusion is arranged in the second groove in a sliding connection mode.

Furthermore, a storage battery is arranged in the support column, and the storage battery is electrically connected with the warning lamp.

The utility model has the advantages that:

the utility model discloses a through setting up removal gyro wheel and jack, the staff drives the first worm through rotating first handle and rotates, and the first worm rotates and drives the first worm wheel and rotate, and the first worm wheel rotates and drives the first lead screw and rotate, and the first lead screw rotates and drives the bottom plate and go up and down, and the bottom plate drives the removal gyro wheel and receive and release, moves out the removal gyro wheel when needing to move, when needing to fix then take up the removal gyro wheel, supports the ground with the fixed block, has realized the removal of rail guard, and the practicality is stronger; by arranging the lifting mechanism, a worker rotates the second handle to drive the second worm to rotate, the second worm rotates to drive the second worm wheel to rotate, the second worm wheel rotates to drive the second lead screw, and the second lead screw rotates to drive the supporting column to lift, so that protection requirements of different heights are met conveniently, and the adaptability of the protective guard body is improved; through setting up warning light and reflection of light strip, conveniently warn passing vehicle pedestrian and pay attention to safety. The utility model discloses simple structure is reliable, and is good to housing construction protective effect, and convenient to use is suitable for the popularization.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a plan view of a second screw of the present invention;

fig. 3 is a top view of the first lead screw of the present invention.

Reference numerals are as follows:

1 is a fixed block, 2 is a support column, 3 is a support column outer cylinder, 4 is a base, 41 is a first worm wheel, 42 is a first lead screw, 43 is a bottom plate, 44 is a movable roller, 45 is a first protrusion, 46 is a first worm, 47 is a first handle, 5 is a second worm wheel, 6 is a second worm, 7 is a second protrusion, 8 is a second lead screw, 9 is a transverse plate, 10 is a second handle, 11 is a connecting rod, 12 is a vertical rod, 13 is a storage battery, 14 is a warning lamp, 15 is a reflective strip, 16 is a baffle, 17 is a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a guard rail for building construction safety includes a base 4 and a support post 2; a retraction mechanism is arranged in the base 4, two fixing blocks 1 are respectively arranged below the base 4, and the fixing blocks 1 are used for fixing the guard rails; a transverse plate 9 is installed on a base 4, the base 4 plays a supporting role on the transverse plate 9, a lifting mechanism is arranged in the transverse plate 9, two support column outer cylinders 3 are installed on the transverse plate 9 respectively, the transverse plate 9 plays a supporting role on the support column outer cylinders 3, support columns 2 are installed in the support column outer cylinders 3, the support column outer cylinders 3 play a sliding supporting role on the support columns 2, a support rod 17 is connected to the top of the support column outer cylinder 3, the other end of the support column 2 slides and penetrates through the support column outer cylinder 3, the support column 2 plays a supporting role on the support rod 17, the support column 2 is driven to slide by the lifting mechanism, a warning lamp 14 is installed on the support rod 17, and the support rod 17 plays a supporting role on the warning lamp 14; install two baffles 16 between two support columns 2 respectively, baffle 16 is used for fixed two support columns 2, installs a plurality of montant 12 between two baffles 16 respectively, and montant 12 is used for fixed two baffles 16, installs reflection of light strip 15 on the baffle 16, and reflection of light strip 15 plays the warning effect, installs connecting rod 11 between two support column urceolus 3, and connecting rod 11 is used for fixed two support column urceolus 3.

The retraction mechanism comprises a first worm wheel 41, a first lead screw 42, a bottom plate 43, a movable roller 44, a first worm 46 and a first handle 47, wherein two first lead screws 42 are respectively installed in the base 4, the first end of each first lead screw 42 is rotatably connected with the inner wall of the base 4, the second end of each first lead screw 42 is rotatably connected with the bottom plate 43 through the bottom wall of the base 4 in a penetrating manner, the bottom plate 43 is driven to retract and release when the first lead screw 42 rotates, the movable roller 44 is installed below the bottom plate 43, the movable roller 44 is driven to retract and release by retracting the bottom plate 43, the first worm wheel 41 is fixedly sleeved on each first lead screw 42, the first lead screws 42 are driven to rotate when the first worm wheels 41 rotate, a first worm 46 matched with each other is arranged on one side of the first worm wheels 41, the first worm 46 is meshed with the first worm wheels 41 and can drive the first worm wheels 41 to rotate, a first rotating shaft is fixedly arranged in the two first worm 46, two ends of the first rotating shaft are respectively rotatably connected with the inner wall of the base 4, one end of the first rotating shaft penetrates through the inner wall of the base 4 and is fixedly connected with the first handle 47, the first screw hole is arranged in the first handle 46, the bottom plate 43, and connected with the inner wall of the first lead screw 42.

Install first recess on the fixed block 1, be equipped with on the bottom plate 43 with first recess matched with first arch 45, first arch 45 sliding connection's setting is in first recess, and first recess and first arch 45 cooperate and have guaranteed that bottom plate 43 steadily slides on fixed block 1.

The lifting mechanism comprises a second worm wheel 5, a second worm 6, a second lead screw 8 and a second handle 10, two second lead screws 8 are respectively installed in the transverse plate 9, the first ends of the second lead screws 8 are rotatably connected with the inner wall of the transverse plate 9, the second ends of the second lead screws 8 are respectively rotatably connected with the bottom of the transverse plate 9 top wall and the support column outer barrel 3 bottom wall and the support column 2 bottom through threads, the support column 2 is driven to lift when the second lead screws 8 rotate, the second worm wheel 5 is fixedly sleeved on the second lead screws 8, the second lead screws 8 are driven to rotate when the second worm wheels 5 rotate, a matched second worm 6 is arranged on one side of the second worm wheel 5, the second worm 6 is meshed with the second worm wheel 5, the second worm 6 can drive the second worm wheel 5 to rotate, a second rotating shaft penetrates through the two second worm 6, the two ends of the second rotating shaft are respectively rotatably connected with the inner wall of the transverse plate 9, one end of the second rotating shaft penetrates through the inner wall of the transverse plate 9 and is fixedly connected with the second handle 10, and the second handle 10 drives the second worm 6 to rotate.

Be equipped with the second recess on the support column 2, be equipped with on the support column urceolus 3 with second recess matched with second arch 7, second arch 7 sliding connection's setting is in the second recess, and second recess and second arch 7 cooperate and have guaranteed that support column 2 steadily slides in support column urceolus 3.

Install battery 13 in the support column 2, battery 13 and warning light 14 electric connection, battery 13 supplies power for warning light 14.

The utility model discloses a use method: when the protective guard needs to move, a worker drives the first worm 46 to rotate by rotating the first handle 47, the first worm 46 drives the first worm wheel 41 to rotate, the first worm wheel 41 drives the first lead screw 42 to rotate, the first lead screw 42 is in threaded fit with the bottom plate 43, the first lead screw 42 drives the bottom plate 43 to lift, the bottom plate 43 drives the movable roller 44 to retract and release, the fixing block 1 supports the ground when the movable roller 44 is retracted, the protective guard is moved, when the protective guard meets a blockage, the height adjustment of the protective guard needs to be carried out, the worker drives the second worm 6 to rotate by rotating the second handle 10, the second worm 6 drives the second worm wheel 5 to rotate, the second worm wheel 5 rotates to drive the second lead screw 8, the second lead screw 8 is in threaded fit with the support column 2, the second lead screw 8 rotates to drive the support column 2 to lift, and the height adjustment of the protective guard is realized.

The utility model discloses a set up removal gyro wheel and jack, the staff drives the first worm through rotating first handle and rotates, and the first worm rotates and drives the first worm wheel and rotate, and the first worm wheel rotates the drive first lead screw and rotates, and the first lead screw rotates and drives the bottom plate and goes up and down, and the bottom plate drives the removal gyro wheel and receive and release, and when needing to remove, remove the removal gyro wheel and move, when needing to fix, then take up the removal gyro wheel, support ground with the fixed block, realized the removal of rail guard, the practicality is stronger; by arranging the lifting mechanism, a worker rotates the second handle, the second handle drives the second worm to rotate, the second worm rotates to drive the second worm gear to rotate, the second worm gear rotates to drive the second lead screw, and the second lead screw rotates to drive the supporting column to lift, so that the protection requirements of different heights are met, and the adaptability of the protective guard body is improved; through setting up warning light and reflection of light strip, conveniently warn passing vehicle pedestrian and pay attention to safety. The utility model discloses simple structure is reliable, and is good to housing construction protective effect, and convenient to use is suitable for the popularization.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A protective guard for the safety of house buildings is characterized by comprising a base (4) and a support column (2); a retraction mechanism is arranged in the base (4), and two fixed blocks (1) are respectively arranged below the base (4); a transverse plate (9) is arranged on the base (4), a lifting mechanism is arranged in the transverse plate (9), two support column outer cylinders (3) are respectively arranged on the transverse plate (9), support columns (2) are arranged in the support column outer cylinders (3), the other ends of the support columns (2) slide to penetrate through the tops of the support column outer cylinders (3), supporting rods (17) are connected, the support columns (2) are driven to slide through the lifting mechanism, and warning lamps (14) are arranged on the supporting rods (17); two be equipped with two baffle (16) respectively between support column (2), two be equipped with a plurality of montant (12) respectively between baffle (16), be equipped with reflective strip (15) on baffle (16), two be equipped with connecting rod (11) between support column urceolus (3).

2. The house building safety guard rail of claim 1, wherein: the folding and unfolding mechanism comprises a first worm gear (41), a first lead screw (42), a bottom plate (43), a movable roller (44), a first worm (46) and a first handle (47), wherein the base (4) is internally provided with the two first lead screws (42), the first end of the first lead screw (42) is rotatably connected with the inner wall of the base (4), the second end of the first lead screw (42) is rotatably connected with the bottom plate (43) through the thread of the bottom wall of the base (4), the movable roller (44) is arranged below the bottom plate (43), the first lead screw (42) is sleeved with the first worm gear (41), one side of the first worm gear (41) is provided with the first worm (46) matched with the first worm, the first worm (46) is meshed with the first worm gear (41), the first worm (46) is connected with the first worm gear (41) in a penetrating manner, a first rotating shaft is arranged in the first worm (46), two ends of the first rotating shaft are respectively rotatably connected with the inner wall of the base (4), one end of the first rotating shaft penetrates through the inner wall of the first handle (47) on one side of the base (4), a screw hole is arranged in the bottom plate (43), and the inner wall of the first lead screw (42) is connected with the first handle (47) in a thread.

3. The guard rail for house building safety as recited in claim 1 or 2, wherein: the fixing block (1) is provided with a first groove, the bottom plate (43) is provided with a first protrusion (45) matched with the first groove, and the first protrusion (45) is arranged in the first groove in a sliding connection mode.

4. The house building safety guard rail of claim 1, wherein: elevating system includes second worm wheel (5), second worm (6), second lead screw (8) and second handle (10), be equipped with two second lead screw (8) in diaphragm (9) respectively, second lead screw (8) first end is rotated with diaphragm (9) inner wall and is connected, and second lead screw (8) second end is respectively the pivoted and link up diaphragm (9) roof and support column urceolus (3) diapire and support column (2) bottom threaded connection, the cover is equipped with second worm wheel (5) on second lead screw (8), second worm wheel (5) one side is equipped with matched with second worm (6), second worm (6) are connected with second worm wheel (5) meshing, two it has the second pivot to link up in second worm (6), second pivot both ends are connected with diaphragm (9) inner wall rotation respectively, the one end of second pivot is run through diaphragm (9) one side inner wall fixedly connected with second handle (10).

5. The house building safety guard rail of claim 1 or 4, wherein: the support column (2) is provided with a second groove, the support column outer barrel (3) is provided with a second protrusion (7) matched with the second groove, and the second protrusion (7) is arranged in the second groove in a sliding connection mode.

6. The house building safety guard rail of claim 1, wherein: be equipped with battery (13) in support column (2), battery (13) and warning light (14) electric connection.