CN211974637U

CN211974637U - Folding building construction rail guard

Info

Publication number: CN211974637U
Application number: CN202020502981.0U
Authority: CN
Inventors: 许娜
Original assignee: Tangshan Runfeng Construction Engineering Co ltd
Current assignee: Tangshan Runfeng Construction Engineering Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-20
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a construction protection field is built in room discloses a construction rail guard is built in folding room, and it is equipped with the equipment fence including supporting fence, fixed fence between supporting fence and the fixed fence, supports the fence and includes the carriage, and the sunken first spacing groove of horizontally that is equipped with in carriage one side, equipment fence include first slide bar, and first slide bar slides along first spacing groove length direction, and the fixed fence rotates with the equipment fence to be connected, and the fixed fence can overturn to overlap with the equipment fence. When needs use the rail guard, rotate the fixed fence, with fixed fence and equipment fence separation and be in the coplanar, follow the length removal slide bar of first spacing groove again to drive equipment fence and support fence separation, and then expand the rail guard and use, and can fold it when not using and pack up when the rail guard, the utility model discloses have convenient to use's effect that saves time.

Description

Folding building construction rail guard

Technical Field

The utility model belongs to the technical field of construction protection technique and specifically relates to a construction rail guard is built in folding room is related to.

Background

In the house construction process, the guard rail is indispensable, is also called as a collision protection guard rail, is mainly used for factories, workshops and warehouses, and is used for protection and protection occasions of equipment facilities.

Among the prior art, refer to the chinese utility model patent that the grant bulletin number is CN207469799U, an assembled faces limit protection railing and includes base fixed plate, stand and the horizontal pole of portion, the horizontal pole of bottom of connecting adjacent two stands, and the stand utilizes bolt spare etc. to be connected with the horizontal pole of top, the horizontal pole of bottom, is equipped with vertical pole between the horizontal pole of top, the horizontal pole of bottom, puts installation middle part horizontal pole at vertical pole central point, and vertical pole all also utilizes bolt spare to be connected with middle part horizontal pole.

The above prior art solutions have the following drawbacks: the utility model discloses a when using, need utilize bolt spare to install stand, horizontal pole, increase the work load when installing, need spend more time, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a construction rail guard is built in folding room can fold the rail guard to save the time that the rail guard installation need consume, improve work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a construction rail guard is built in folding room, includes carriage, fixed fence, be equipped with the equipment fence between carriage and the fixed fence, the carriage includes the carriage, the sunken first spacing groove that is equipped with the horizontally in carriage one side, the equipment fence includes first slide bar, first slide bar slides along first spacing groove length direction, the fixed fence rotates with the equipment fence to be connected, the fixed fence can overturn to overlap with the equipment fence.

By adopting the technical scheme, the supporting rail, the assembling rail and the fixing rail are overlapped in the initial state, when the protective guard is required to be used, the fixing rail is rotated, the fixing rail is separated from the assembling rail and is positioned on the same plane, and the sliding rod slides along the length of the first limiting groove, so that the assembling rail is driven to be separated from the supporting rail, the protective guard is unfolded for use, and the protective guard can be folded and folded when not used.

The present invention may be further configured in a preferred embodiment as: the first sliding rod is connected with a first sliding wheel in a rotating mode, and the first sliding wheel rotates along the length direction of the first limiting groove.

Through adopting above-mentioned technical scheme, when the equipment fence removed, first slide bar drove first rotation wheel and rotates, makes the equipment fence remove convenient more laborsaving with the help of first rotation wheel.

The present invention may be further configured in a preferred embodiment as: one side of the supporting frame is provided with a containing groove, and the assembling fence is spliced with the containing groove.

By adopting the technical scheme, the assembly rails can be accommodated through the accommodating grooves, so that the folded guard rail is more tidy, and the occupied space of the guard rail is reduced.

The present invention may be further configured in a preferred embodiment as: one side that the fixed fence was kept away from to the fence is equipped with the installation piece, one side that the fixed fence was kept away from to the fence is equipped with the mounting groove, after the fixed fence was folded, the installation piece was pegged graft with the mounting groove.

Through adopting above-mentioned technical scheme, peg graft installation piece and mounting groove, and then fix the fixed fence after will folding, prevent that the fixed fence from folding back automatically with the fixed fence separation and occupation space.

The present invention may be further configured in a preferred embodiment as: the supporting rail is provided with a first rotating wheel at the lower side, and the fixed rail is provided with a second rotating wheel at the lower side.

By adopting the technical scheme, when the protective guard moves, the protective guard can move more conveniently and more labor-saving by virtue of the first rotating wheel and the second rotating wheel.

The present invention may be further configured in a preferred embodiment as: the supporting fence comprises supporting columns, wherein two first rotating wheels are arranged and installed at the lower ends of the supporting columns, fixed blocks are arranged between the first rotating wheels, and the fixed blocks move in the vertical direction along the supporting columns.

By adopting the technical scheme, after the protective guard is arranged at the designated position, the fixing block moves downwards, so that the supporting columns are supported by the fixing block, the first rotating wheel is separated from the ground, and the possibility that the protective guard slides everywhere is further reduced.

The present invention may be further configured in a preferred embodiment as: the fixed block outside is fixed with spacing, spacing only removes in vertical direction, fixed block upper end threaded connection has the dead lever, the dead lever upper end is equipped with the collar, the dead lever rotates with the collar to be connected.

Through adopting above-mentioned technical scheme, when the lift fixed block, because spacing strip only reciprocates along the mounting groove, fixed block and dead lever threaded connection, only need rotate the dead lever this moment, alright drive the fixed block and go up and down for the fixed block goes up and down more laborsavingly.

The present invention may be further configured in a preferred embodiment as: the dead lever outside cup joints and is equipped with driven gear, driven gear one side meshing is equipped with the driving gear, be fixed with the axis body in the middle of the driving gear, the axis body rotates with the support column to be connected, driving gear one side is equipped with the handle pole.

Through adopting above-mentioned technical scheme, can drive the driving gear through rotating the handle pole and rotate, the driving gear drives driven gear and rotates, and then drives the dead lever and rotate to make the fixed block reciprocate, make the fixed block remove more laborsavingly.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the protective guard is not used, the protective guard can be folded and folded up;

2. when the assembly fence moves, the first sliding rod drives the first rotating wheel to rotate, and the assembly fence can move more conveniently and more labor-saving by means of the first rotating wheel;

3. after the protective guard is placed at the designated position, the fixing block is moved downwards, so that the supporting columns are supported by the fixing block, the first rotating wheel is separated from the ground, and the possibility that the protective guard slides everywhere is reduced.

Drawings

Fig. 1 is a schematic view showing a configuration when a guard rail is unfolded;

FIG. 2 is a cross-sectional view of the first linking frame and the support rail;

FIG. 3 is an enlarged view of a portion A in FIG. 2 showing a connection manner between the first connection frame and the support frame;

FIG. 4 is a cross-sectional view of the assembly rail;

FIG. 5 is a partially enlarged view of a portion B in FIG. 3 showing a connection manner between the first connection frame and the second connection frame;

fig. 6 is a schematic structural view when the guard rail is retracted;

FIG. 7 is a cross-sectional view of the support post in a structural schematic;

fig. 8 is a partially enlarged schematic view of a portion C in fig. 7 showing a fixed block structure.

In the figure, 1, a support bar; 11. a support pillar; 111. a first rotating wheel; 112. mounting blocks; 113. an inner cavity; 12. a support frame; 121. a first limit groove; 13. a fixing plate; 14. mounting a plate; 15. a receiving groove; 2. assembling the fence; 21. a first connection frame; 211. a second limit groove; 212. a first pulley; 213. a first slide bar; 22. a second connection frame; 221. a second pulley; 222. a second pulley; 3. fixing the fence; 31. fixing a column; 311. a second rotating wheel; 32. a fixing frame; 321. a fixing assembly; 3211. a fixing strip; 3212. a connecting strip; 3213. mounting grooves; 4. a lifting mechanism; 41. a mounting ring; 42. a rotating assembly; 421. a driving gear; 4211. a shaft body; 4212. a handle bar; 422. a driven gear; 423. rotating the disc; 43. a fixed block; 431. fixing grooves; 432. a limiting strip; 44. and (5) fixing the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a construction rail guard is built in folding room, when the rail guard expandes, the rail guard is equipped with support fence 1, equipment fence 2, fixed fence 3 in proper order. The assembly fence 2 includes two connection frames, which are the first connection frame 21 and the second connection frame 22.

The support fence 1 comprises a square support column 11, the support column 11 is vertically placed, and a mounting block 112 is fixed on one side of the support column 11 far away from the assembly fence 2. Two first rotating wheels 111 are rotatably connected to the bottom surface of the supporting column 11, and the supporting column 11 can move more conveniently and more conveniently in a labor-saving manner by means of the first rotating wheels 111. A square-shaped supporting frame 12 is fixed on one side of the supporting column 11 close to the assembly rail 2, and a mesh is fixed on the inner side of the supporting frame 12.

Two horizontal fixing plates 13 are fixed on the same side of the supporting column 11, which is provided with the supporting frame 12, the two fixing plates 13 are respectively positioned on the upper side and the lower side of the supporting frame 12, the upper fixing plate 13 is as high as the upper side of the supporting frame 12, and the lower fixing plate 13 is as high as the lower side of the supporting frame 12. One side of the fixing plate 13 is fixed with the supporting frame 12, and one side of the fixing plate 13 departing from the supporting frame 12 is downwards vertically fixed with a mounting plate 14. So that a receiving groove 15 is formed between the support frame 12 and the mounting plate 14.

Referring to fig. 2 and 3, the upper and lower frames of the supporting frame 12 are recessed along the length direction to form a horizontal first limiting groove 121, and the first limiting groove 121 is located on one side of the supporting frame 12 close to the fixing plate 13. The groove bottom width of the first limiting groove 121 meets the width of the notch, and the first limiting groove 121 is in a convex shape when observed from one end of the first limiting groove 121, and one end of the first limiting groove 121 is closed.

Referring to fig. 1, the assembly rail 2 is located at an end of the receiving slot 15 away from the supporting column 11, the first connecting frame 21 is a rectangular shape, and a mesh is fixed in the middle of the first connecting frame 21.

Referring to fig. 2 and 3, the first connecting frame 21 abuts against one side of the supporting frame 12 close to the accommodating slot 15, and one side of the first connecting frame 21 close to the supporting frame 12 is rotatably connected with a first sliding rod 213. The first sliding rod 213 is fixed with a first sliding wheel 212 at an end thereof away from the first connecting frame 21, and the first sliding wheel 212 is limited in the first limiting groove 121 and slides along the length direction of the first limiting groove 121. And one end of the first limiting groove 121 is sealed, so that the first sliding wheel 212 cannot slide away from the first limiting groove 121.

The upper and lower frames of the first connection frame 21 are recessed along the length direction to form second limiting grooves 211, and the second limiting grooves 211 are located on one side of the first connection frame 21 away from the support frame 12. The shape of the second limiting groove 211 is the same as that of the first limiting groove 121, and one end of the second limiting groove 211 departing from the first limiting groove 121 is closed.

Referring to fig. 4, the second connecting frame 22 is shaped like a square, and the second connecting frame 22 is located on a side of the first connecting frame 21 away from the supporting frame 12, and the second connecting frame 22 contacts with the first connecting frame 21.

Referring to fig. 4 and 5, the upper and lower frames of the second connection frame 22 are rotatably connected to one second slide bar 222, respectively. A second sliding wheel 221 is fixed at one end of the second sliding rod 222 away from the second connecting frame 22, and the second sliding wheel 221 is located at one side of the second connecting frame 22 close to the first connecting frame 21. The second sliding wheel 221 is limited in the second limiting groove 211, and the second sliding wheel 221 slides along the length direction of the second limiting groove 211.

Referring to fig. 5 and 6, when the assembly rail 2 needs to be retracted, the second sliding wheel 221 moves to a side close to the first connection frame 21 along the second limiting groove 211, so that the second connection frame 22 overlaps the first connection frame 21; then, the first sliding wheel 212 (see fig. 3) moves in a direction approaching the support frame 12 along the first stopper groove 121 (see fig. 3), and the first connection frame 21 and the second connection frame 22 slide into the storage groove 15, thereby storing the assembly column 2.

Referring to fig. 1, the fixing rail 3 is located on one side of the second connection frame 22 away from the first connection frame 21, the fixing rail 3 includes a fixing column 31 in a square shape, and the fixing column 31 is vertically disposed. One side of the fixing column 31 is in contact with one side, far away from the supporting column 11, of the second connecting frame 22, and one edge of the fixing column 31 is rotatably connected with the edge, far away from the first connecting frame 21, of the second connecting frame 22 through a hinge. And the fixing post 31 is rotated to overlap the second coupling frame 22.

Referring to fig. 1, the bottom surface of the fixed column 31 is rotatably connected with two second rotating wheels 311, and the second rotating wheels 311 are used for facilitating and saving labor when the fixed column 31 moves. A fixed frame 32 is fixed on one side of the fixed column 31 far away from the second connecting frame 22, and a mesh is fixed on the inner side of the fixed frame 32.

Referring to fig. 1, a fixing assembly 321 is disposed on a side of the fixing frame 32 away from the fixing column 31, and the fixing assembly 321 includes two fixing strips 3211 and a connecting strip 3212. The two fixing strips 3211 are arranged in parallel, and one end of each fixing strip 3211 is fixed to one side of the fixing frame 32 far away from the fixing column 31. The connecting bars 3212 are fixed to the other ends of the two fixing bars 3211, so that a mounting groove 3213 is formed between the two fixing bars 3211 and one connecting bar 3212.

Referring to fig. 6, when the guard rail is retracted, the mounting blocks 112 are inserted into the mounting grooves 3213, and then the fixing rail 3 is restricted to prevent the retracted fixing rail 3 from being separated from the second coupling frame 22.

Referring to fig. 7, the support column 11 is hollow inside and provided with a lifting mechanism 4, and the lifting mechanism 4 includes a mounting ring 41. The mounting ring 41 is fixed on the top end inside the supporting column 11, the lower side of the mounting ring 41 is rotatably connected with a vertical fixing rod 44, the fixing rod 44 is provided with an external thread, and the fixing rod 44 can only rotate in the inner cavity 113.

Referring to fig. 7 and 8, a fixing block 43 having a cylindrical shape is disposed at a lower end of the fixing rod 44, a fixing groove 431 is concavely disposed at an upper side of the fixing block 43, an internal thread is disposed in the fixing groove 431, and the fixing rod 44 is in threaded connection with the fixing block 43. When the fixing lever 44 rotates, the fixing lever 44 drives the fixing block 43 to ascend and descend.

Two vertical limiting strips 432 are fixed on the outer side of the fixed block 43, the fixed block 43 and the limiting strips 432 penetrate through the lower side of the supporting column 11, the fixed block 43 is located between the two first rotating wheels 111, and the fixed block 43 can only move in the vertical direction through the limiting strips 432. When the guard rail is moved to a predetermined position, the guard rail is unfolded, and then the fixing lever 44 is rotated to lower the fixing block 43 until the first rotating wheel 111 is separated from the ground, thereby preventing the guard rail from being moved freely.

Referring to fig. 7 and 8, the lifting mechanism 4 further includes a rotating assembly 42, the rotating assembly 42 includes a driven gear 422, and the driven gear 422 is sleeved and fixed outside the fixing rod 44. The lower side of the driven gear 422 is vertically engaged with a driving gear 421, a shaft 4211 penetrates through the middle of the driving gear 421, and the shaft 4211 penetrates through the support column 11 and is connected with the support column 11 in a rotating manner. One end of the shaft body 4211 far away from the driving gear 421 penetrates to the outer side of the support column 11 and is fixed with a rotating disc 423, and one surface of the rotating disc 423 far away from the shaft body 4211 is fixed with a handle rod 4212.

When the fixing rod 44 needs to be rotated, the rotating handle rod 4212 drives the rotating disc 423 to rotate, the rotating disc 423 drives the driving gear 421 to rotate, the driving gear 421 drives the driven gear 422 to rotate, and then the fixing rod 44 is driven to rotate.

The fixed column 31 is hollow and provided with a lifting mechanism 4, and the lifting mechanism 4 drives the second rotating wheel 311 to separate from the ground, so that the second rotating wheel 311 is prevented from driving the guard rail to move freely.

The implementation principle is as follows:

after the guard rail is moved to a designated position, the fixed rail 3 is rotated and the mounting block 112 is separated from the mounting groove 3213, then the second sliding wheel 221 is moved along the second limiting groove 211 in a direction close to the fixed rail 3, thereby driving the second connection frame 22 to be separated from the accommodating groove 15, and then the first sliding wheel 212 is moved along the first limiting groove 121 in a direction close to the second connection frame 22, thereby driving the first connection frame 21 to move to a side close to the second connection frame 22, thereby unfolding the guard rail;

after the protective guard is unfolded, the rotating handle rod 4212 drives the rotating disc 423 to rotate, the rotating disc 423 drives the driving gear 421 to rotate, the driving gear 421 drives the driven gear 422 to rotate, and then the fixing rod 44 is driven to rotate, and the fixing rod 44 drives the fixing block 43 to descend until the first rotating wheel 111 is separated from the ground due to the fact that the limiting strip 432 is fixed on the fixing block 43, and therefore the protective guard is prevented from moving randomly.

When the guard rail needs to be retracted, the fixing block 43 is lifted to enable the first rotating wheel 111 and the second rotating wheel 311 to be in contact with the ground, the assembly rail 2 is pushed to enable the assembly rail 2 to be inserted into the accommodating groove 15, the fixing rail 3 is rotated to enable the fixing rail 3 to be overlapped with the assembly rail 2, the mounting block 112 is inserted into the mounting groove 3213, the fixing rail 3 and the supporting rail 1 are fixed, and the guard rail is moved to the storage position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a construction rail guard is built in folding room, includes guardrail (1), fixed fence (3), be equipped with between guardrail (1) and fixed fence (3) equipment fence (2), its characterized in that: support fence (1) including carriage (12), the sunken first spacing groove (121) of horizontally that are equipped with in carriage (12) one side, equipment fence (2) include first slide bar (213), first slide bar (213) slide along first spacing groove (121) length direction, fixed fence (3) rotate with equipment fence (2) and are connected, fixed fence (3) can overturn to overlap with equipment fence (2).

2. The foldable building construction protective fence according to claim 1, wherein: the first sliding rod (213) is rotatably connected with a first sliding wheel (212), and the first sliding wheel (212) rotates along the length direction of the first limiting groove (121).

3. The foldable building construction protective fence according to claim 1, wherein: supporting frame (12) one side is equipped with accomodates groove (15), equipment fence (2) are pegged graft with accomodating groove (15).

4. A foldable building construction protective fence according to claim 3, wherein: one side that the fixed fence (3) was kept away from in guardrail (1) is equipped with installation piece (112), one side that the fixed fence (3) was kept away from in guardrail (1) is equipped with mounting groove (3213), after fixed fence (3) was folded, installation piece (112) and mounting groove (3213) are pegged graft.

5. The foldable building construction protective fence according to claim 1, wherein: the supporting fence is characterized in that a first rotating wheel (111) is arranged on the lower side of the supporting fence (1), and a second rotating wheel (311) is arranged on the lower side of the fixed fence (3).

6. The foldable building construction protective fence according to claim 5, wherein: support fence (1) includes support column (11), first rotation wheel (111) are equipped with two and install in support column (11) lower extreme, two be equipped with fixed block (43) between first rotation wheel (111), fixed block (43) are followed support column (11) and are removed in vertical direction.

7. The foldable building construction protective fence according to claim 6, wherein: the fixed block (43) outside is fixed with spacing strip (432), spacing strip (432) only remove in vertical direction, fixed block (43) upper end threaded connection has dead lever (44), dead lever (44) upper end is equipped with collar (41), dead lever (44) are connected with collar (41) rotation.

8. The foldable building construction protective fence according to claim 7, wherein: the outer side of the fixing rod (44) is sleeved with a driven gear (422), one side of the driven gear (422) is meshed with a driving gear (421), a shaft body (4211) is fixed in the middle of the driving gear (421), the shaft body (4211) is rotatably connected with a supporting column (11), and one side of the driving gear (421) is provided with a handle rod (4212).