CN210422126U

CN210422126U - Building construction rail guard

Info

Publication number: CN210422126U
Application number: CN201920948422.XU
Authority: CN
Inventors: 闫姣; 付友军
Original assignee: Sichuan Tongda Construction Co ltd
Current assignee: Sichuan Tongda Construction Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-28
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a construction rail guard belongs to construction equipment technical field, including stand, first guard plate and second guard plate, the vertical setting of first guard plate and second guard plate is on the stand, and the one end of first guard plate is articulated with the one end of second guard plate, and it is provided with the inserted bar to slide on the first guard plate, has seted up the jack on the second guard plate, is provided with the driving piece on the inserted bar. When the constructor installs the protective guard, if meet the protective guard length and exceed outside the preset boundary, slide the inserted bar on the first guard plate through the driving piece earlier, take the inserted bar out from the jack on the second guard plate, rotate the second guard plate after that, make the stand of connecting on the second guard plate follow the second guard plate and rotate to preset in the boundary, it is fixed with the stand of being connected of second guard plate again, accomplish the installation of protective guard, when making the protective guard play safeguard function to the square workspace boundary, effectively reduce occupation to public space.

Description

Building construction rail guard

Technical Field

The utility model relates to a construction equipment technical field, in particular to construction protective guard.

Background

In the building construction process, the safety of constructors is guaranteed to be necessary, and in order to improve the safety, construction protective guards are arranged on the material stacking and processing site of a construction site and the periphery of a foundation pit so as to isolate, warn and protect the constructors on the construction site.

Chinese patent with grant publication number CN208586992U discloses a rail guard for building construction, including first horizontal pole, the second horizontal pole, protection cloth, first telescopic link, second telescopic link and base, the vertical slip setting of first telescopic link is on first telescopic link, the second telescopic link is vertical to be fixed on the base, the one end of first horizontal pole is pegged graft on first telescopic link, the one end of second horizontal pole is pegged graft on the second telescopic link, the upper and lower both ends of protection cloth are fixed connection respectively on first horizontal pole and second horizontal pole. During the use, constructor places the rail guard in the position that needs increase the protection, then fixes the base, pegs graft first horizontal pole and second horizontal pole with first telescopic link and second telescopic link respectively after that to play the guard action.

However, in the above technical solution, the length of the guard rail is fixed because the first cross bar and the second cross bar are generally standard cross bars, when the guard rail is installed at the boundary of the square working area, the boundary length is not equal to an integer multiple of the length of the guard rail, and the number of guard rails needs to be increased to completely protect the working area, but the protection area is larger than the area of the working area after the number of guard rails is increased, which occupies a public space and prevents pedestrians and vehicles from passing through.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction rail guard has when square workspace boundary adds complete rail guard, reduces the advantage to occupation of public space.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a construction rail guard, includes the stand, still includes the backplate body that first guard plate and second guard plate are constituteed, first guard plate is along the radial vertical setting of stand on the lateral wall of stand, the second guard plate is along the radial vertical setting of stand on the lateral wall that first guard plate was kept away from to the stand, the one end that the stand was kept away from to first guard plate is articulated with the one end that the stand was kept away from to the second guard plate, it is provided with the inserted bar to follow stand radial sliding on the lateral wall that the stand was kept away from to first guard plate, radially offer along the stand on the lateral wall that the stand was kept away from to the second guard plate and be used for supplying inserted bar male jack, be provided with on the inserted bar and order about the gliding driving piece.

Through the technical scheme, constructor when installing the rail guard, if meet the rail guard length and exceed outside the preset boundary, slide the inserted bar on the first guard plate through the driving piece earlier, take out the inserted bar from the jack on the second guard plate, rotate the second guard plate after that, make the stand of connecting on the second guard plate follow the second guard plate and rotate to predetermineeing in the boundary, it is fixed with the stand that the second guard plate is connected again, accomplish the installation of rail guard, when making the rail guard play safeguard function to the square workspace boundary, effectively reduce occupation to public space.

The utility model discloses further set up to: the driving piece is the shifting block, radially seted up the activity groove along the stand on the lateral wall that the stand was kept away from to first guard plate, the inserted bar slides and wears to establish at the activity inslot, set up the bar hole that communicates the activity inslot along inserted bar length direction on the first guard plate, the fixed setting of shifting block slides on the inserted bar and wears to establish in the bar hole, the bar hole is worn out to the one end that the inserted bar was kept away from to the shifting block.

Through above-mentioned technical scheme, when constructor need remove the inserted bar, wear out the shifting block in bar hole through stirring, can make the inserted bar remove conveniently, can only slide in the bar hole through the shifting block that sets up on the inserted bar simultaneously, make the inserted bar be difficult to deviate from the activity groove, effectively avoid causing the inserted bar to drop, lose, increase the convenience.

The utility model discloses further set up to: the diapire of activity groove is provided with the spring that is used for ordering about the inserted bar and keeps away from the diapire of activity groove, the one end and the activity tank bottom wall butt of spring, the other end and inserted bar butt.

Through the technical scheme, when the protective guard is used, the inserted bar is always in the state of extending out of the movable groove under the action of the spring, so that the inserted bar can be inserted into the insertion hole, namely when the first protective plate is parallel to the second protective plate, the inserted bar cannot slide out of the insertion hole due to shaking of the protective guard, and the stability of the protective guard in a straight state is improved.

The utility model discloses further set up to: the fixed articulated shaft that is provided with on the positive wall of first guard plate, the second guard plate rotates and sets up on the articulated shaft, the cover is equipped with on the articulated shaft and orders about the second guard plate and rotates the torsional spring parallel with first guard plate, the one end and the first guard plate rigid coupling of torsional spring, the other end and second guard plate rigid coupling, the inserted bar is kept away from and is provided with the inclined plane towards the positive wall of first guard plate on the terminal surface of activity groove diapire.

Through above-mentioned technical scheme, when the rail guard is in the state of buckling, the second guard plate tends to rotate the state parallel with first guard plate under the torsional spring effort, and the second guard plate is at the rotation in-process, and the second guard plate is limited in the inclined plane contact on the inserted bar to during the extrusion promotes the inserted bar and inserts the activity groove, realize that the second guard plate automatic re-setting arrives the position parallel with first guard plate, make things convenient for constructor to transport the transport to the rail guard.

The utility model discloses further set up to: the utility model discloses a positioning device, including inserted bar, locating lever, extension spring, locating lever, locating slot, locating lever, handle, extension spring, locating lever and first guard plate rigid coupling, the locating lever is kept away from the one end of inserted bar and is set firmly the handle, the cover is equipped with the extension spring that is used for ordering about the locating lever to insert the locating slot on the locating lever, the one end and the handle rigid coupling of extension spring, the other end and the first guard plate rigid.

Through above-mentioned technical scheme, when constructor rotated the second guard plate, stir the shifting block earlier and slide the inserted bar to deviating from the jack, the constant head tank on the inserted bar was coaxial with the through-hole on the first guard plate this moment, and the locating lever orders about the locating lever under the effect of extension spring and inserts the constant head tank in, fixed with the inserted bar, makes things convenient for constructor to rotate the second guard plate, avoids the manpower to rotate second guard plate, convenient to use when the jack is deviate from at the pulling inserted bar.

The utility model discloses further set up to: the fixed buckle that is used for the chucking stand that is provided with of one end that the backplate body is close to the stand, buckle slip cap establishes on the stand, the buckle includes fixed lamella, rotation lamella, fixing bolt and nut, fixed lamella is fixed to be set up on the backplate body is close to the lateral wall of stand, it articulates on fixed lamella to rotate the lamella, the one end that the pin joint was kept away from to fixed lamella and the one end that the pin joint was kept away from to the rotation lamella have set firmly the otic placode respectively, two coaxial the perforation of having seted up on the otic placode, fixing bolt wears to establish in the perforation, fixing bolt passes two otic placodes and nut threaded connection.

Through the technical scheme, when fixing first guard plate or second guard plate on the stand, earlier fix the lamella cladding on the stand, rotatory rotation lamella is with the stand cladding after that, then pass the perforation on fixed lamella and the rotation lamella with fixing bolt, at last with nut threaded connection on fixing bolt, and make the nut support tightly with the otic placode, the completion is fixed to first guard plate or second guard plate, when not using the guardrail, the accessible is pulled down first guard plate or second guard plate from the stand, separate with first guard plate and second guard plate and deposit the transportation with the stand, make each part arrangement pile up compacter, save storage space.

The utility model discloses further set up to: the cross section of the upright post is circular.

Through above-mentioned technical scheme, set up the stand into the cylinder, can make constructor when corner installation rail guard, fix the stand according to the environment earlier and buckle first guard plate and second guard plate again to it is fixed with the stand through the buckle, make constructor not receive the restriction of stand installation angle, all can be fixed convenient to use with first guard plate and second guard plate with the stand in arbitrary direction.

The utility model discloses further set up to: the warning board is arranged on the guard board body, and a noctilucent coating is painted on the warning board.

Through above-mentioned technical scheme, the warning board can play the warning effect to past constructor, improves constructor's attention, and the night light coating is luminous at night to light the warning board, make constructor also can distinguish rail guard position and warning board content when light is dim night.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

firstly, when a constructor installs the protective guard, if the length of the protective guard exceeds a preset boundary, firstly sliding an inserting rod on a first protective plate through a driving piece, drawing the inserting rod out of an inserting hole on a second protective plate, then rotating the second protective plate, enabling an upright post connected with the second protective plate to rotate to the preset boundary along with the second protective plate, and then fixing the upright post connected with the second protective plate to complete the installation of the protective guard, so that the protective guard can play a protection function on the boundary of a square working area and effectively reduce the occupation of a public space;

when the guard rail is in a bent state, the second protection plate tends to rotate to a state parallel to the first protection plate under the action of a torsional spring, and in the rotating process of the second protection plate, the second protection plate is limited to be in contact with an inclined plane on the inserted link, so that the inserted link is pushed and inserted into the movable groove in an extruding mode, the second protection plate is automatically reset to a position parallel to the first protection plate, and constructors can conveniently transport and carry the guard rail;

the warning board can play the warning effect to the constructor of passing, improves constructor's attention, and the night light coating is luminous at night to light the warning board, make constructor also can distinguish rail guard position and warning board content when the light is dim night.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

Reference numerals: 1. a column; 11. a guard plate body; 2. a first guard plate; 21. inserting a rod; 22. shifting blocks; 23. a movable groove; 24. a strip-shaped hole; 25. a spring; 3. a second guard plate; 31. a jack; 4. positioning a rod; 41. positioning a groove; 42. a through hole; 43. a handle; 44. a tension spring; 5. hinging a shaft; 51. a torsion spring; 6. an inclined surface; 7. buckling; 71. a fixed flap; 72. rotating the flap; 73. fixing the bolt; 74. a nut; 75. an ear plate; 76. perforating; 8. a warning board; 81. and (4) a luminous coating.

Detailed Description

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

As shown in fig. 1, the building construction protective guard comprises a stand column 1 and a protective guard body 11, wherein the protective guard body 11 is formed by rotatably splicing a first protective guard 2 and a second protective guard 3. Backplate body 11 is for positive wall towards pedestrian's lateral wall, and pedestrian's lateral wall dorsad is for turning over the wall, and the positive wall of backplate body 11 is with turning over all fixed warning board 8 that is provided with on the wall, and the backplate body 11 is gone up and is applied paint night light coating 81 around warning board 8 round, and warning board 8 can play the effect of reminding constructor or pedestrian to notice daytime, and night light coating 81 is luminous and illuminates warning board 8, can warn constructor or pedestrian equally.

As shown in fig. 2 and 3, the cross section of the upright post 1 is circular, and two side walls of the guard plate body 11 close to the upright post 1 are provided with buckles 7 for clamping the upright post 1, wherein the buckles 7 comprise a fixed flap 71, a rotating flap 72, a fixed bolt 73 and a nut 74. The fixed petal 71 is fixedly arranged on the end face, close to the upright post 1, of the guard plate body 11, the rotating petal 72 is rotatably arranged on the fixed petal 71, and the inner walls, close to each other, of the fixed petal 71 and the rotating petal 72 form a cylindrical sleeve and are sleeved on the outer wall of the cylindrical upright post 1. The rotating valve 72 and the fixed valve 71 are fixedly provided with ear plates 75 at ends far away from the guard plate body 11, two ear plates 75 are provided with through holes 76 which coaxially correspond to each other, a fixing bolt 73 is threaded in the through hole 76, and a nut 74 is threaded on the fixing bolt 73 and abuts against the ear plates 75.

As shown in fig. 2 and 4, an articulated shaft 5 is fixedly arranged on a front wall surface of the first protection plate 2, the second protection plate 3 is rotatably arranged on the articulated shaft 5, a torsion spring 51 is sleeved on the articulated shaft 5, one end of the torsion spring 51 is fixedly connected with the first protection plate 2, the other end of the torsion spring 51 is fixedly connected with the second protection plate 3, and the torsion spring 51 is used for driving the second protection plate 3 to rotate to a position parallel to the first protection plate 2.

As shown in fig. 2 and 4, the side wall of the first protection plate 2 close to the second protection plate 3 is provided with a movable groove 23, the movable groove 23 is slidably provided with an insertion rod 21, the side wall of the second protection plate 3 close to the first protection plate 2 is provided with an insertion hole 31 corresponding to the first movable groove 23, and the insertion rod 21 can be inserted. The one end that the inserted bar 21 kept away from the activity groove 23 diapire is provided with the inclined plane 6 towards the positive wall of backplate body 11, and the fixed shifting block 22 that is provided with of roof of inserted bar 21, the roof of first guard plate 2 have been seted up and have been supplied shifting block 22 to wear out first guard plate 2 to can be in the bar hole 24 of first guard plate 2 removal.

As shown in fig. 2 and 4, a spring 25 is disposed in the movable groove 23, one end of the spring 25 abuts against the bottom wall of the movable groove 23, the other end abuts against the insertion rod 21, and the spring 25 is used for urging the insertion rod 21 away from the bottom wall of the movable groove 23. Locating slot 41 has been seted up to the roof of inserted bar 21, has seted up the through-hole 42 that matches with locating slot 41 on the roof of first guard plate 2, and the locating lever 4 that slides in the through-hole 42 and wear to be equipped with, and the one end that inserted bar 21 was kept away from to locating lever 4 has set firmly handle 43, and the cover is equipped with extension spring 44 on locating lever 4, and the one end and the handle 43 rigid coupling of extension spring 44, the other end and the 2 rigid couplings of first guard plate, extension spring 44 are used for driving about the vertical. When the shifting block 22 is stirred by a human hand, the inserting rod 21 is located at the bottom wall of the movable groove 23 and moves close to the movable groove, after the inserting rod 21 is separated from the inserting hole 31 in the second protection plate 3, the positioning groove 41 in the inserting rod 21 is aligned with the through hole 42, the positioning rod 4 vertically moves downwards under the action force of the tension spring 44 and is inserted into the positioning groove 41, and therefore the inserting rod 21 is fixed, and convenience is brought to a constructor to rotate the second protection plate 3.

The specific working process is as follows: when the constructor installs the protective guard, if meet the protective guard length and exceed outside the preset boundary, slide the inserted bar 21 on the first guard plate 2 through the driving piece earlier, take the inserted bar 21 out from the jack 31 on the second guard plate 3, rotate the second guard plate 3 afterwards, make the stand 1 of connecting on the second guard plate 3 follow the second guard plate 3 and rotate to preset in the boundary, again will fix the stand 1 of being connected with the second guard plate 3, accomplish the installation of protective guard, when making the protective guard play safeguard function to the square work area boundary, can effectively reduce again to occupation of public space.

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, includes stand (1), its characterized in that: also comprises a guard plate body (11) consisting of a first guard plate (2) and a second guard plate (3), the first protection plate (2) is vertically arranged on the side wall of the upright post (1) along the radial direction of the upright post (1), the second protection plate (3) is vertically arranged on the side wall of the upright post (1) far away from the first protection plate (2) along the radial direction of the upright post (1), one end of the first protection plate (2) far away from the upright post (1) is hinged with one end of the second protection plate (3) far away from the upright post (1), the side wall of the first protection plate (2) far away from the upright post (1) is provided with an inserted bar (21) in a sliding way along the radial direction of the upright post (1), the side wall of the second protection plate (3) far away from the upright post (1) is radially provided with an insertion hole (31) for inserting the insertion rod (21) into along the upright post (1), the inserted bar (21) is provided with a driving piece for driving the inserted bar (21) to slide on the first protection plate (2).

2. The building construction protective guard of claim 1, wherein: the driving piece is shifting block (22), radially seted up activity groove (23) along stand (1) on the lateral wall of stand (1) is kept away from in first guard plate (2), inserted bar (21) slide and wear to establish in activity groove (23), set up along inserted bar (21) length direction on first guard plate (2) and communicate to bar hole (24) in activity groove (23), shifting block (22) are fixed to be set up and to be worn to establish in bar hole (24) on inserted bar (21), shifting block (22) are kept away from the one end of inserted bar (21) and are worn out bar hole (24).

3. The building construction protective guard of claim 2, wherein: the bottom wall of activity groove (23) is provided with spring (25) that are used for driving inserted bar (21) to keep away from the bottom wall of activity groove (23), the one end and the activity groove (23) diapire butt of spring (25), the other end and inserted bar (21) butt.

4. A building construction guard rail according to claim 3, wherein: the fixed articulated shaft (5) that is provided with on the positive wall of first guard plate (2), second guard plate (3) rotate and set up on articulated shaft (5), the cover is equipped with on articulated shaft (5) and orders about second guard plate (3) and rotates torsional spring (51) parallel with first guard plate (2), the one end and first guard plate (2) rigid coupling, the other end and second guard plate (3) rigid coupling of torsional spring (51), be provided with inclined plane (6) towards first guard plate (2) positive wall on inserted bar (21) keeps away from the terminal surface of activity groove (23) diapire.

5. The building construction protective guard of claim 4, wherein: seted up constant head tank (41) on the lateral wall of inserted bar (21), set up through-hole (42) that matches with constant head tank (41) on first guard plate (2), locating lever (4) are worn to be equipped with in through-hole (42) sliding, the one end that inserted bar (21) were kept away from in locating lever (4) has set firmly handle (43), the cover is equipped with extension spring (44) that are used for driving locating lever (4) to insert constant head tank (41) on locating lever (4), the one end and handle (43) rigid coupling, the other end and first guard plate (2) rigid coupling of extension spring (44).

6. The building construction protective guard of claim 1, wherein: a buckle (7) for clamping the upright post (1) is fixedly arranged at one end of the guard plate body (11) close to the upright post (1), the buckle (7) is sleeved on the upright post (1) in a sliding way, the buckle (7) comprises a fixed flap (71), a rotating flap (72), a fixed bolt (73) and a nut (74), the fixed flap (71) is fixedly arranged on the side wall of the guard plate body (11) close to the upright post (1), the rotating valve (72) is hinged on the fixed valve (71), ear plates (75) are fixedly arranged at one end of the fixed valve (71) far away from the hinged point and one end of the rotating valve (72) far away from the hinged point respectively, through holes (76) are coaxially arranged on the two ear plates (75), the fixing bolt (73) penetrates through the through hole (76), and the fixing bolt (73) penetrates through the two lug plates (75) to be in threaded connection with the nut (74).

7. The building construction protective guard of claim 6, wherein: the cross section of the upright post (1) is circular.

8. The building construction protective guard of claim 1, wherein: be provided with warning board (8) on backplate body (11), scribble on warning board (8) and brush night light coating (81).