CN210622466U

CN210622466U - Rail guard for construction

Info

Publication number: CN210622466U
Application number: CN201921106509.9U
Authority: CN
Inventors: 鞠鞍君; 周维伟
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-26
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a rail guard for construction belongs to building protective equipment's technical field. Including the rail guard body, the rail guard body includes left side post, right side post, coupling mechanism and folding leg, equal swing joint has the fixing base on left side post and the right side post, be equipped with pushing mechanism between left side post and the right side post, pushing mechanism's one end and left side post fixed connection, pushing mechanism's the other end and right side post fixed connection, last fixedly connected with electric telescopic handle of pushing mechanism, the universal wheel is installed to electric telescopic handle's output, be equipped with controlling means on the right side post, controlling means is connected with the electric telescopic handle electricity, coupling mechanism and fixing base swing joint are passed through at the both ends of folding leg. Convenient length adjustment and conveniently remove, simple to operate and efficient simultaneously, have warning effect.

Description

Rail guard for construction

Technical Field

The utility model belongs to the technical field of building protective equipment, specificly relate to a rail guard for construction.

Background

In the building construction, for the sake of safety, the building construction specification requires that protective handrails must be additionally arranged after the stair is cast and formed. Because in the construction, often need hoist and mount large-scale work piece, large-scale work piece is all heavier, and constructor need use electric block or hand block to hoist large-scale work piece, and the protection handrail can play the hindrance effect to electric block or hand block's laying this moment.

The existing protective guard for building construction can move along with the change of construction sites after being used for a period of time, and the traditional mode generally adopts manual carrying, needs great labor force and is slow, in addition, the existing building construction roads need to be constructed by using longer protective guards to separate road surfaces, the traditional protective guard has certain length, and a specific connecting structure is not arranged among the protective guards, so that the protective guards on the road surfaces are easy to deviate, and the normal road operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, so provide a rail guard for construction, the length adjustment of being convenient for and conveniently remove, simple to operate and efficient simultaneously, have the warning effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rail guard for construction, includes the rail guard body, the rail guard body includes left side post, right side post, coupling mechanism and folding leg, equal swing joint has the fixing base on left side post and the right side post, be equipped with pushing mechanism between left side post and the right side post, pushing mechanism's one end and left side post fixed connection, pushing mechanism's the other end and right side post fixed connection, last fixedly connected with electric telescopic handle of pushing mechanism, the universal wheel is installed to electric telescopic handle's output, be equipped with controlling means on the right side post, controlling means is connected with the electric telescopic handle electricity, coupling mechanism and fixing base swing joint are passed through at the both ends of folding leg.

Furthermore, the connecting mechanism comprises a rotating handle, a threaded column and a sleeve, one end of the threaded column is fixedly connected with the rotating handle, and an internal thread matched with the threaded column is formed in the sleeve.

Further, the outer wall top fixedly connected with connecting rod of left side post, the outer wall top fixedly connected with intubate of right side post, the same through-hole of diameter is all seted up with the intubate to the connecting rod, connecting rod and intubate set up back to back and match each other.

Furthermore, a reflective strip is adhered to the surface of the folding frame.

Furthermore, pushing mechanism is provided with two, two pushing mechanism is located the top and the below of folding leg respectively, every pushing mechanism includes two extensible parts and a connecting piece, two the extensible part is provided with two relatively, two the extensible part passes through the connecting piece and connects as an organic whole.

Furthermore, electric telescopic handle sets up on the extensible member that is located the folding leg below, is located install camera device and solar cell panel on the extensible member of folding leg top, camera device and solar cell panel electricity are connected.

Further, controlling means includes quick-witted case, the internally mounted of machine case has the battery, the battery top is provided with the controller of being connected with the battery, one side of machine case is located right side post and installs the door plant through the hinge on the surface, the LED lamp hole has been seted up on the right side post, LED lamp hole internally mounted has LED lamp pearl, the output and the LED lamp pearl of controller are connected with electric telescopic handle and electric telescopic handle electricity.

Furthermore, the telescopic stroke of the protective guard body is 100-400 cm, the height of the left side column and the height of the right side column are 50-150 cm, and the distance between the pushing mechanism located below the folding frame and the ground is 10-50 cm.

Furthermore, the bottom ends of the left side column and the right side column are fixedly connected with arched supporting legs, and the bottom ends of the arched supporting legs are provided with anti-skidding blocks.

Compared with the prior art, the invention can obtain the following technical effects:

1. according to the invention, the pushing mechanism is arranged at the bottom of the protective guard body and consists of two telescopic pieces through connecting pieces, the length of the protective guard can be changed through the contraction and extension of the telescopic pieces, so that the length of the protective guard can be conveniently adjusted, the use range of the protective guard is increased, meanwhile, the universal wheels are fixed at the bottom end of the pushing mechanism, when the protective guard needs to move, the controller starts the electric telescopic rod, the electric telescopic rod extends to drive the universal wheels at the bottom end, the arched supporting legs at the bottom of the protective guard are far away from the ground, and then the protective guard can be moved to a specified position through the universal wheels by contracting the folding frame.

2. According to the invention, the support columns at two sides of the guard rail are welded with the inserting holes and the connecting rods, the surfaces of the inserting holes and the connecting rods are provided with the through holes, when the guard rail needs to be connected, the connecting rod at one end of the guard rail is sleeved at the inner side of the inserting hole of another guard rail, and then the connecting rods are inserted at the inner sides of the through holes through the fixing pins and are sequentially connected and fixed, so that all guard rails are fixed through the fixing pins.

3. The protective guard is provided with the connecting mechanism, the connecting mechanism consists of the rotary handle, the threaded column and the sleeve, when the protective guard needs to be installed, only the fixing seat and the mounting holes at the two ends of the folding frame need to be aligned, then the sleeve is sleeved in the mounting holes, and finally the threaded column is rotated to the inner side of the sleeve by rotating the handle to complete the installation of the protective guard. Meanwhile, a solar cell panel is arranged on the surface of the protective guard and can convert solar energy into electric energy for a camera device to use.

Drawings

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

fig. 2 is a schematic view of the overall structure of the connection mechanism of the present invention;

fig. 3 is a schematic view of the overall structure of the control device of the present invention;

fig. 4 is a schematic view of the connection relationship between two guard rails in the specific implementation of the present invention; .

In the figure: 1. a guard rail body; 2. a left side column; 21. a connecting rod; 3. a right side column; 31. inserting a tube; 4. a connecting mechanism; 41. rotating the handle; 42. a threaded post; 43. a sleeve; 5. a folding frame; 51. a light-reflecting strip; 6. a fixed seat; 7. an electric telescopic rod; 71. a universal wheel; 8. a telescoping member; 9. a connecting member; 10. a camera device; 11. a solar panel; 12. a chassis; 13. a storage battery; 14. a controller; 15. a door panel; 16. LED lamp beads; 17. an arcuate leg; 18. and (4) anti-skid blocks.

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.

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.

Example 1:

as shown in fig. 1 and 3, a rail guard for construction, including rail guard body 1, rail guard body 1 includes left side post 2, right side post 3, coupling mechanism 4 and folding leg 5, equal sliding connection has fixing base 6 on left side post 2 and the right side post 3, the direction of motion of fixing base 6 is for reciprocating, be equipped with pushing mechanism between left side post 2 and the right side post 3, pushing mechanism is provided with two and can guarantees holistic intensity, two pushing mechanism are located folding leg 5's top and below respectively, every pushing mechanism includes two extensible member 8 and a connecting piece 9, two extensible member 8 are provided with two relatively, two extensible member 8 connect as whole through connecting piece 9, two relative extensible member 8 are fixed connection respectively on left side post 2 and right side post 3. Fixedly connected with electric telescopic handle 7 on the pushing mechanism, universal wheel 71 is installed to electric telescopic handle 7's output, be equipped with controlling means on the right side post 3, controlling means is connected with electric telescopic handle 7 electricity, folding leg 5 is rotated through pivot 28 by both ends about a plurality of folding mechanism and is connected, folding mechanism is that two shelves poles rotate through the pivot is alternately connected and is formed, folding leg 5's surface paste has reflection of light strip 51, the tie point at folding leg 5's both ends passes through coupling mechanism 4 and is connected with fixing base 6 rotation.

In this embodiment, it is further preferable that the extension/contraction stroke of the guard rail body 1 is 250cm, the height of the left side column 2 and the right side column 3 is 100cm, and the distance from the ground of the pushing mechanism located below the folding leg 5 is 35 cm.

In this embodiment, it is further preferable that the bottom ends of the left and

right side columns

2 and 3 are fixedly connected with an arched leg 17, and the bottom end of the arched leg 17 is provided with a non-slip block 18 for preventing movement.

Further preferably in this embodiment, electric telescopic handle 7 sets up on being located the extensible member 8 of folding leg 5 below, is located and installs camera device 10 and solar cell panel 11 on the extensible member 8 of folding leg 5 top, and camera device 10 and solar cell panel 11 electricity are connected, and camera device 10 is connected with display device, can find the accident point fast after the incident takes place and salvage.

Further preferably in this embodiment, controlling means includes quick-witted case 12, the internally mounted of quick-witted case 12 has battery 13, battery 13 top is provided with controller 14 of being connected with battery 13, one side of quick-witted case 12 is located right side post 3 on the surface and installs door plant 15 through the hinge, the LED lamp hole has been seted up on the right side post 3, LED lamp hole internally mounted has LED lamp pearl 16 that plays the warning effect, controller 14's output and LED lamp pearl 16 and electric telescopic handle 7 are connected, utilize controller 14 to realize reciprocating with electric telescopic handle 7, and then remove the rail guard.

The telescopic piece 8 in the pushing mechanism is extended by a worker, then the controller 14 is used for starting the electric telescopic rod 7, then the electric telescopic rod 7 is extended to enable the arched supporting legs 17 at the bottom of the protective guard body 1 to be far away from the ground, and then the protective guard body 1 is moved to a specified position through the universal wheels 71.

Example 2:

as shown in fig. 2, the connection mechanism 4 includes a rotary handle 41, a threaded post 42 and a sleeve 43, one end of the threaded post 42 is welded and fixed to the rotary handle 41, and an internal thread matching with the threaded post 42 is formed inside the sleeve 43. The mounting holes at the two ends of the fixed seat 6 and the folding frame 5 are aligned, then the sleeve 43 is sleeved in the mounting hole, the threaded column 42 is rotated to the inner side of the sleeve 43 by rotating the handle, and the protective guard body 1 can be mounted, so that the protective guard can be mounted and dismounted conveniently.

Example 3:

as shown in fig. 4, a connecting rod 21 is fixedly connected to the upper portion of the outer wall of the left side column 2, an insertion tube 31 is fixedly connected to the upper portion of the outer wall of the right side column 3, through holes with the same diameter are formed in the connecting rod 21 and the insertion tube 31, and the connecting rod 21 and the insertion tube 31 are arranged back to back and matched with each other. The connecting rod 21 at one end of the protective guard body 1 is sleeved on the inner side of the insertion pipe 31 on the other protective guard body 1, and then the connecting rod is inserted into the inner side of the through hole through the fixing pin and is sequentially connected and fixed, so that the protective guard bodies 1 are connected and fixed, and the overall length of the protective guard can be rapidly lengthened by the mode.

The working principle is as follows: firstly, a worker fixes a folding frame 5 with a left side column 2 and a right side column 3 through a connecting mechanism 4, the connecting mechanism 4 is composed of a rotating handle 41, a threaded column 42 and a sleeve 43, during installation, only mounting holes at two ends of a fixed seat 6 and the folding frame 5 need to be aligned, then the sleeve 43 is sleeved in the fixed seat 6, and finally the threaded column 42 is rotated to the inner side of the sleeve 43 through the rotating handle 41 to complete installation of the protective guard, so that the protective guard is convenient to install and disassemble, the working efficiency is improved, a pushing mechanism is installed at the bottom of a protective guard body 1, the pushing mechanism is composed of two telescopic pieces 8 through a connecting piece 9, the length of the protective guard body 1 can be changed through contraction and extension of the telescopic pieces 8, the length of the protective guard is convenient to adjust, the using range of the protective guard is enlarged, after installation, an electric telescopic rod 7 is started through a controller 14, the electric telescopic rod 7 extends to drive the universal wheel 71 at the bottom end, so that the arched supporting legs 17 at the bottom of the protective guard are far away from the ground, and then the folding frame 5 is contracted to move the protective guard to a specified position through the universal wheel 71, so that the protective guard can be simply and effectively moved, thereby avoiding the traditional mode of manual carrying by manpower, reducing a large amount of labor force, increasing the maintenance efficiency of the road and the bridge, when a plurality of guard railings are required to protect together, the connecting rod 21 at one end of each guard railing is sleeved on the inner side of the insertion pipe 31 of another guard railing, and then the connecting rods are inserted into the inner sides of the through holes through fixing pins and are sequentially connected and fixed, so that the guard railings are fixed through the fixing pins.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. A protective guard for building construction is characterized by comprising a protective guard body (1), the protective guard body (1) comprises a left side column (2), a right side column (3), a connecting mechanism (4) and a folding frame (5), the left side column (2) and the right side column (3) are both movably connected with a fixed seat (6), a pushing mechanism is arranged between the left side column (2) and the right side column (3), one end of the pushing mechanism is fixedly connected with the left side column (2), the other end of the pushing mechanism is fixedly connected with the right side column (3), an electric telescopic rod (7) is fixedly connected on the pushing mechanism, the output end of the electric telescopic rod (7) is provided with a universal wheel (71), the right side column (3) is provided with a control device, the control device is electrically connected with the electric telescopic rod (7), and two ends of the folding frame (5) are movably connected with the fixed seat (6) through the connecting mechanism (4).

2. Guard rail for building construction according to claim 1, characterized in that the connection mechanism (4) comprises a rotary handle (41), a threaded column (42) and a sleeve (43), one end of the threaded column (42) is fixedly connected with the rotary handle (41), and an internal thread matched with the threaded column (42) is opened in the sleeve (43).

3. Guard rail for building construction according to claim 1, characterized in that a connecting rod (21) is fixedly connected above the outer wall of the left side column (2), an insertion tube (31) is fixedly connected above the outer wall of the right side column (3), the connecting rod (21) and the insertion tube (31) are both provided with through holes with the same diameter, and the connecting rod (21) and the insertion tube (31) are arranged back to back and matched with each other.

4. Guard rail for building construction according to claim 1, characterized in that the surface of the folding frame (5) is pasted with a reflective strip (51).

5. Guard rail for building construction according to claim 1, characterized in that said pushing mechanism is provided with two, two said pushing mechanisms are respectively located above and below the folding leg (5), each said pushing mechanism comprises two telescopic members (8) and a connecting member (9), two said telescopic members (8) are oppositely provided, two said telescopic members (8) are connected into a whole through the connecting member (9).

6. Protective guard for building construction according to claim 5, characterized in that the electric telescopic rod (7) is arranged on a telescopic member (8) positioned below the folding frame (5), a camera device (10) and a solar panel (11) are arranged on the telescopic member (8) positioned above the folding frame (5), and the camera device (10) and the solar panel (11) are electrically connected.

7. The protective guard for building construction according to claim 1, wherein the control device comprises a case (12), a storage battery (13) is installed inside the case (12), a controller (14) connected with the storage battery (13) is arranged above the storage battery (13), one side of the case (12) is located on the surface of the right side column (3) and is provided with a door panel (15) through a hinge, the right side column (3) is provided with an LED lamp hole, an LED lamp bead (16) is installed inside the LED lamp hole, and the output end of the controller (14) is electrically connected with the LED lamp bead (16), the electric telescopic rod (7) and the electric telescopic rod (7).

8. The guard rail for building construction according to claim 1, wherein the extension stroke of the guard rail body (1) is 100-400 cm, the height of the left side column (2) and the right side column (3) is 50-150 cm, and the distance from the ground of the pushing mechanism below the folding frame (5) is 10-50 cm.

9. Guard rail for building construction according to claim 1, characterized in that the bottom ends of the left side column (2) and the right side column (3) are fixedly connected with an arched leg (17), and the bottom end of the arched leg (17) is provided with an anti-skid block (18).