CN211313460U - Building construction rail guard convenient to dismouting is adjusted - Google Patents

Abstract

The utility model relates to a rail guard technical field, and disclose construction rail guard convenient to dismouting is adjusted, the on-line screen storage device comprises a base, two threaded rods of the upper surface symmetry fixedly connected with of base, two threaded rods all overlap outward and are equipped with the bracing piece, the lateral wall of two bracing pieces one side in opposite directions passes through the first protection otter board of connecting axle fixedly connected with, be located four connecting plates of the lateral wall symmetry fixedly connected with that the right side bracing piece kept away from first protection otter board, the jack has all been seted up to the upper surface of four connecting plates, it has the connecting pin all to peg graft in the jack that is located first and third position, the upper end fixedly connected with arm-tie of connecting pin, the same root cover of fixedly connected. The utility model discloses can convenient and fast suitably adjust the height of this rail guard, improve the application scope of construction rail guard and two rail guards of connection that can be convenient quick, improve operation workman's work efficiency.

Description

Building construction rail guard convenient to dismouting is adjusted

Technical Field

The utility model relates to a rail guard technical field especially relates to building construction rail guard convenient to dismouting is adjusted.

Background

The building construction protective guard is used for improving the safety operation and operation of workers and avoiding safety accidents on a building site, and meanwhile, the building construction protective guard has great effects and advantages in order to improve the safety precaution consciousness of the workers.

The height of the guard rail needs to be set according to construction conditions, however, the height of the existing guard rail for building construction is constant, and the height of the guard rail cannot be adjusted properly according to actual conditions, so that the guard rail is inconvenient for operators to use.

SUMMERY OF THE UTILITY MODEL

The building construction protective guard convenient to disassemble, assemble and adjust comprises a base, wherein two threaded rods are symmetrically and fixedly connected to the upper surface of the base, supporting rods are sleeved outside the two threaded rods, the side wall of one opposite side of the two supporting rods is fixedly connected with a first protective screen plate through a connecting shaft, four connecting plates are symmetrically and fixedly connected to the side wall of the supporting rod on the right side, which is far away from the first protective screen plate, jacks are formed in the upper surfaces of the four connecting plates, connecting pins are inserted in the jacks at the first position and the third position, the upper end fixedly connected with arm-tie of connecting pin, the same root cover of fixedly connected with is established the spring outside the connecting pin between arm-tie and the connecting plate, is located the left side two connecting blocks of lateral wall symmetry fixedly connected with of first protection otter board are kept away from to the bracing piece, the connecting hole that matches with the connecting pin is seted up to the upper surface of connecting block.

Preferably, two the upper end of bracing piece all is connected with through hinge rotation and increases the pole, two the lateral wall that increases pole one side in opposite directions passes through connecting axle fixedly connected with second protection otter board, the lateral wall fixedly connected with backup pad of bracing piece, the equal symmetry of lateral wall that increases pole and backup pad has seted up two spacing holes, spacing downthehole grafting has the spacer pin, two stoppers of the lateral wall symmetry fixedly connected with of backup pad, the holding hole has been seted up to the upper surface of stopper, it has the supporting pin to peg graft in the holding hole, the pole wall of spacer pin seted up with supporting pin assorted card hole, the upper end fixedly connected with fixed plate of supporting pin.

Preferably, the bracing piece is inside to be seted up and to place the chamber, the one end that the base was kept away from to the threaded rod is located and places the intracavity, the lower lateral wall of placing the chamber is seted up and is placed the hole and place downthehole through the bearing rotate be connected with threaded rod assorted screw thread section of thick bamboo, the threaded rod screw thread cup joints in a screw thread section of thick bamboo, a plurality of rubber strips of outer wall fixedly connected with of a screw thread section of thick bamboo.

Preferably, the side walls of the two sides of the base are fixedly connected with the stabilizing plates.

Preferably, the side walls of the fixing plate and the limiting block are fixedly connected with magnets with opposite magnetism.

Preferably, the side wall of the jack is symmetrically provided with a rotating groove, and the rod wall of the connecting pin is fixedly connected with a clamping block matched with the rotating groove.

Compared with the prior art, the utility model provides a building construction rail guard convenient to dismouting is adjusted possesses following beneficial effect:

1. this building construction rail guard convenient to dismouting is adjusted through the pole that increases that sets up, second protection otter board, backup pad, spacing hole, spacer pin, stopper, support hole, supporting pin, card hole and fixed plate, can be according to the actual conditions of difference, convenient and fast suitably adjusts the height of this rail guard, has improved the application scope of building construction rail guard.

2. This building construction rail guard convenient to dismouting is adjusted through connecting plate, jack, connecting pin, arm-tie, spring, connecting block and the connecting hole that sets up, two rail guards of connection that can be convenient quick have improved operation workman's work efficiency.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the height of this rail guard of suitable regulation that can convenient and fast has improved the application scope of construction rail guard and can two rail guards of convenient quick connection, has improved operation workman's work efficiency.

Drawings

Fig. 1 is a schematic structural view of a building construction protective guard convenient for disassembly, assembly and adjustment provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 is an enlarged view of portion C of FIG. 4;

fig. 6 is an enlarged view of a portion D in fig. 4.

In the figure: the device comprises a base 1, a threaded rod 2, a supporting rod 3, a first protective screen plate 4, a connecting plate 5, jacks 6, a connecting pin 7, a pulling plate 8, a spring 9, a connecting block 10, a connecting hole 11, a heightening rod 12, a second protective screen plate 13, a supporting plate 14, a limiting hole 15, a limiting pin 16, a limiting block 17, a supporting hole 18, a supporting pin 19, a clamping hole 20, a fixing plate 21, a placing cavity 22, a threaded cylinder 23, a stabilizing plate 24, a magnet 25, a rotating groove 26, a clamping block 27 and a rubber strip 28.

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.

Referring to fig. 1-6, construction protective guard convenient to dismouting is adjusted, including base 1, two threaded rods 2 of the upper surface symmetry fixedly connected with of base 1, two threaded rods 2 all overlap and are equipped with bracing piece 3 outward, the lateral wall of one side in opposite directions of two bracing pieces 3 passes through the first protection otter board 4 of connecting axle fixedly connected with, lie in the lateral wall symmetry fixedly connected with four connecting plates 5 of the first protection otter board 4 of right side bracing piece 3 keeping away from, jack 6 has all been seted up to the upper surface of four connecting plates 5, jack 6 has all been pegged graft in the jack 6 that lies in first and third position has connecting pin 7, the upper end fixedly connected with arm-tie 8 of connecting pin 7, the same root cover of fixedly connected with between arm-tie 8 and the connecting plate 5 is established at the spring 9 outside connecting pin 7, lie in the lateral wall symmetry fixedly connected with two connecting blocks 10 of the left side bracing piece 3 keeping away.

The upper end of two bracing pieces 3 all is connected with through hinge rotation and increases pole 12, two lateral walls that increase pole 12 one side in opposite directions pass through connecting axle fixedly connected with second protection otter board 13, the lateral wall fixedly connected with backup pad 14 of bracing piece 3, it has two spacing holes 15 to increase the equal symmetry of lateral wall of pole 12 and backup pad 14, spacing round pin 16 has been seted up in spacing hole 15, two stopper 17 of the lateral wall symmetrical fixedly connected with of backup pad 14, supporting hole 18 has been seted up to stopper 17's upper surface, it has supporting pin 19 to peg graft in supporting hole 18, 16 pole wall of limiting pin seted up with supporting pin 19 assorted card hole 20, the upper end fixedly connected with fixed plate 21 of supporting pin 19, can be according to the realistic conditions of difference, convenient and fast suitably adjusts the height of this rail guard, the application scope of.

The inside chamber 22 of placing of having seted up of bracing piece 3, the one end that base 1 was kept away from to threaded rod 2 is located places the chamber 22, the lower lateral wall of placing chamber 22 is seted up and is placed the hole and place downthehole through the bearing rotate be connected with threaded rod 2 assorted screw thread section of thick bamboo 23, 2 screw threads of threaded rod cup joint in a screw thread section of thick bamboo 23, a plurality of rubber strips 28 of outer wall fixedly connected with of a screw thread section of thick bamboo 23, through mutually supporting of a screw thread section of thick bamboo 23 and threaded rod 2, can increase the height.

The side walls on the two sides of the base 1 are fixedly connected with the stabilizing plates 24, so that the stability of the device is improved.

The side walls of the fixing plate 21 and the limiting block 17 are fixedly connected with magnets 25 with opposite magnetism, so that the fixing plate 21 can be adsorbed on the limiting block 17.

The lateral wall symmetry of jack 6 has seted up swivelling chute 26, and the pole wall fixedly connected with of connecting pin 7 has the screens piece 27 with swivelling chute 26 assorted, and when connecting two rail guards, the operation workman need not go earlier to carry and draw connecting pin 7 and can align jack 6 and connecting hole 11, is convenient for operation workman's installation.

In the utility model, when in use, the two protective guards are aligned, the connecting hole 11 on the surface of the connecting block 10 is aligned with the jack 6 on the surface of the connecting plate 7, then the pulling plate 8 is rotated to separate the clamping block 17 from the rotating groove 26, and the connecting pin 7 is inserted into the connecting hole 11 and the jack 6 under the pulling force of the spring 9, so that the two protective guards can be connected, and the working efficiency of operators is improved; then the heightening rod 12 is rotated to lift the fixing plate 21 upwards to a proper position, then the limiting pin 16 is inserted into the limiting hole 15, then the fixing plate 21 is loosened, the fixing plate 21 is adsorbed on the limiting block 17 under the suction force of the magnet 25, the height of the protective guard can be properly adjusted, and the application range of the protective guard for building construction is widened.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The building construction protective guard convenient to disassemble, assemble and adjust comprises a base (1) and is characterized in that the upper surface of the base (1) is symmetrically and fixedly connected with two threaded rods (2), supporting rods (3) are sleeved outside the two threaded rods (2), the side walls of one opposite side of the two supporting rods (3) are fixedly connected with a first protective screen plate (4) through connecting shafts, the side walls of the supporting rods (3) on the right side, far away from the first protective screen plate (4), are symmetrically and fixedly connected with four connecting plates (5), jacks (6) are formed in the upper surfaces of the four connecting plates (5), connecting pins (7) are inserted in the jacks (6) on the first position and the third position, pull plates (8) are fixedly connected to the upper ends of the connecting pins (7), and a spring (9) sleeved outside the connecting pins (7) is fixedly connected between the pull plates (8) and the connecting plates (5), and the supporting rod (3) is positioned on the left side and is far away from two connecting blocks (10) which are symmetrically and fixedly connected with the side wall of the first protective screen plate (4), and the upper surface of each connecting block (10) is provided with a connecting hole (11) matched with the connecting pin (7).

2. The building construction protective guard convenient to disassemble, assemble and adjust as claimed in claim 1, wherein the upper ends of the two support rods (3) are rotatably connected with heightening rods (12) through hinges, the side walls of the two heightening rods (12) on the opposite sides are fixedly connected with second protective screen plates (13) through connecting shafts, the side walls of the support rods (3) are fixedly connected with support plates (14), the side walls of the heightening rods (12) and the support plates (14) are symmetrically provided with two limiting holes (15), limiting pins (16) are inserted in the limiting holes (15), the side walls of the support plates (14) are symmetrically and fixedly connected with two limiting blocks (17), the upper surfaces of the limiting blocks (17) are provided with support holes (18), support pins (19) are inserted in the support holes (18), the rod walls of the limiting pins (16) are provided with clamping holes (20) matched with the support pins (19), the upper end of the supporting pin (19) is fixedly connected with a fixing plate (21).

3. The building construction protective guard convenient to disassemble, assemble and adjust according to claim 1, characterized in that a placing cavity (22) is formed inside the supporting rod (3), one end of the threaded rod (2) far away from the base (1) is located in the placing cavity (22), a placing hole is formed in the lower side wall of the placing cavity (22), a threaded cylinder (23) matched with the threaded rod (2) is rotatably connected in the placing hole through a bearing, the threaded rod (2) is sleeved in the threaded cylinder (23) in a threaded manner, and a plurality of rubber strips (28) are fixedly connected to the outer wall of the threaded cylinder (23).

4. The building construction protective guard convenient for disassembly and assembly and adjustment as claimed in claim 1, wherein the side walls of both sides of the base (1) are fixedly connected with a stabilizing plate (24).

5. The building construction protective guard convenient to disassemble, assemble and adjust as claimed in claim 2, wherein the side walls of the fixing plate (21) and the limiting block (17) are fixedly connected with magnets (25) with opposite magnetism.

6. The building construction protective guard convenient to disassemble, assemble and adjust as claimed in claim 1, wherein the side wall of the insertion hole (6) is symmetrically provided with a rotating groove (26), and the rod wall of the connecting pin (7) is fixedly connected with a clamping block (27) matched with the rotating groove (26).

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