CN213330355U

CN213330355U - Fixed rail guard for civil engineering construction

Info

Publication number: CN213330355U
Application number: CN202021757010.7U
Authority: CN
Inventors: 刘磊; 解勇广; 孙慧源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a fixed protective guard for civil engineering construction, which is provided with a protective guard, a pedal mechanism, a first fixed column, a first fixed block, a second fixed column, a second fixed block, a lock head, a lock groove, a slide block, a second connecting rod and a second spring, the battery barrel is provided with a switch, a plurality of LED lamps are arranged in the LED lamp shade, the plurality of LED lamps are connected in parallel with the battery of the battery barrel through a lead, and even if one LED lamp is damaged, the work of other LED lamps cannot be influenced; the switch controls the alarm and the LED lamp, and particularly, the warning effect on surrounding pedestrians can be achieved at night.

Description

Fixed rail guard for civil engineering construction

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a fixed rail guard for civil engineering construction.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.

The protective guard is used for protecting pedestrians and vehicles in building engineering, the conventional protective guard is mainly fixed by various screws, various tools are required to be used for disassembling the protective guard, and the protective guard cannot be opened or closed freely, so that the conventional protective guard for building construction is not beneficial to facilitating the entering and exiting of workers, is not beneficial to carrying of various building materials, and cannot play a greater role.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a rail guard is used in fixed civil engineering construction possesses the convenient current of workman's business turn over, does benefit to the advantage of the transport of each big building materials, has solved current rail guard for construction and has been unfavorable for workman's business turn over to obtain conveniently, more is unfavorable for the transport of each big building materials, can not make the rail guard play the problem of bigger effect.

The utility model is realized in such a way, a fixed protective guard for civil engineering construction, which comprises a protective guard, wherein the top and the bottom of the left side of the protective guard are movably connected with a first fixed block, the left side of the protective guard is provided with a first fixed column, the left side of the first fixed block is fixedly connected with the first fixed column, the right side of the protective guard is movably connected with a second fixed block, the right side of the second fixed block is fixedly connected with a second fixed column, the bottom of the front side of the second fixed column is movably connected with a pedal mechanism, the bottom of the front side of the second fixed column is provided with a through hole, the rear side of the pedal mechanism is fixedly connected with a third fixed block, the inner cavity of the rear side of the third fixed block, which passes through the through hole and extends to the second fixed column, is fixedly connected with a third fixed plate, the bottom of the third fixed plate is fixedly connected with a second, the top of the third fixing plate is fixedly connected with a movable shaft, a first connecting rod is movably connected at the axis of the movable shaft, one side of the first connecting rod, which is far away from the movable shaft, is movably connected with a wheel disc, the front side of the wheel disc is movably connected with a second connecting rod, the left side of the second connecting rod penetrates through a second fixing column and extends to the inner cavity of the second fixing block and is movably connected with a lock pin, the left side of the lock pin is fixedly connected with a lock head, the inner wall of the protective guard is provided with a lock groove matched with the lock head for use, the tops of the first fixing column and the second fixing column are provided with a battery barrel, the battery barrel is provided with a switch, the upper end of the battery barrel is provided with an LED lamp shade, the top end of the LED lamp shade is fixedly connected with an alarm, a plurality of LED lamps are, the switch controls the alarm and the LED lamp.

As the utility model discloses it is preferred, pedal mechanism includes the base, the rear side and the second fixed column fixed connection of base, the first spring of top fixedly connected with of base, the top fixedly connected with pedal of first spring, the rear side and the third fixed block fixed connection of pedal.

As the utility model discloses it is preferred, the first fixed axle core pole of the equal fixedly connected with in both sides of rim plate front side, the surface cover of first fixed axle core pole is equipped with the axle sleeve, the axle center department swing joint of rim plate has second fixed axle core pole, the rear side of second fixed axle core pole and the inner wall fixed connection of second fixed column, one side that two axle sleeves are close to head rod and second connecting rod respectively with head rod and second connecting rod fixed connection.

As the utility model discloses it is preferred, pivot and first fixed block swing joint are passed through in the left side of rail guard, the movable hole that uses with the cooperation of second connecting rod is seted up in the left side of second fixed column.

As the utility model discloses it is preferred, the first layer board of left side fixedly connected with of second fixed column, the right side fixedly connected with second layer board of rail guard, and the bottom contact of the top of first layer board and second layer board.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of lockpin, the spout that uses with the slider cooperation is all seted up to the top and the bottom of second fixed block inner wall.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation use through setting up pedal mechanism, first fixed column, first fixed block, second fixed column, second fixed block, tapered end, locked groove, slider, second connecting rod, second spring, third fixed plate, head rod, rim plate, the activity hole, the lockpin, the spout, the axle sleeve, second fixed axle core rod, first fixed axle core rod, the loose axle, third fixed block and through-hole, the user tramples the footboard, the running-board drives the downward motion of third movable block and connects rim plate and third movable block with the movable rim plate clockwise through first connecting rod, and rethread second connecting rod connects rim plate and lockpin, and the inner chamber that drives tapered end motion out of locked groove has broken away from the spacing to the tapered end, and rethread second spring's reaction force makes the tapered end get into the inner chamber of locked groove and thereby realize the limiting displacement to the protective fence, has solved current protective fence for construction workman unfavorable business turn over and has obtained the facility, is not beneficial to the transportation of various large building materials and can not lead the guard railing to play a larger role.

2. The utility model discloses a set up pedal mechanism, can make manual operation switch's commonly used drawback effectively solved, the workman can not open the hand because of carrying building material like building site, and pedal mode just can be carried out to this novel technique to realize convenient effect.

3. The utility model discloses a cooperation that sets up first fixed axle pin and axle sleeve is used, can effectually play the effect of nimble motion, very big reduction the risk of blocking, through setting up the lockpin effectually to be connected second connecting rod and axle sleeve, also played fixed effect simultaneously.

4. The utility model discloses a set up the pivot, can make rail guard fixed connection mode commonly used not convenient to obtain solving, novel technique realizes the effect that can the switch through installing the pivot on the second fixed column to very big convenient shortcoming of not being convenient for in the building site, through setting up the movable hole, can effectually utilize the movable hole to make the second connecting rod move in a flexible way, reduce bigger resistance.

5. The utility model discloses a cooperation that sets up first layer board and second layer board is used, thereby prevents that the rail guard from becoming crooked downwards because decurrent gravity at static in-process, and this problem of solution that this technique can be perfect enables the pivot life-span longer, makes the life of rail guard longer.

6. The utility model discloses a cooperation that sets up slider and spout is used, can make the use of lockpin reduce very big friction and loss, can also play the effect of noise reduction simultaneously, still can make the in-process of switch rail guard easier.

7. The battery barrel is provided with a switch, the LED lamp covers are internally provided with a plurality of LED lamps, the LED lamps are connected with the batteries of the battery barrel in parallel through wires, and even if one LED lamp is damaged, the work of other LED lamps cannot be influenced; the switch controls the alarm and the LED lamp, and particularly, the warning effect on surrounding pedestrians can be achieved at night.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a second fixing column and a second fixing block according to an embodiment of the present invention;

fig. 3 is a perspective view of a wheel disc provided in an embodiment of the present invention;

fig. 4 is a partial left side cross sectional view of a second stationary post provided by an embodiment of the present invention;

fig. 5 is a partial enlarged view of a in fig. 2 according to an embodiment of the present invention.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

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

As shown in fig. 1 to 5, an embodiment of the present invention provides a fixing mechanism for a protective guard 1 for building construction, including a protective guard 1, a first fixing block 4 is movably connected to both the top and the bottom of the left side of the protective guard 1, a first fixing post 3 is disposed on the left side of the protective guard 1, the left side of the first fixing block 4 is fixedly connected to the first fixing post 3, the right side of the protective guard 1 is movably connected to a second fixing block 6, the right side of the second fixing block 6 is fixedly connected to a second fixing post 5, the bottom of the front side of the second fixing post 5 is movably connected to a pedal mechanism 2, the bottom of the front side of the second fixing post 5 is provided with a through hole 23, the rear side of the pedal mechanism 2 is fixedly connected to a third fixing block 22, the rear side of the third fixing block 22 passes through the through hole 23 and extends to the inner cavity of the second fixing post 5 and is fixedly connected, the bottom of the second spring 11 is fixedly connected with the inner wall of the second fixed column 5, the top of the third fixed plate 12 is fixedly connected with a movable shaft 21, the axis of the movable shaft 21 is movably connected with a first connecting rod 13, one side of the first connecting rod 13 far away from the movable shaft 21 is movably connected with a wheel disc 14, the front side of the wheel disc 14 is movably connected with a second connecting rod 10, the left side of the second connecting rod 10 penetrates through the second fixed column 5 and extends to the inner cavity of the second fixed block 6 and is movably connected with a lock pin 16, the left side of the lock pin 16 is fixedly connected with a lock head 7, the inner wall of the protective guard 1 is provided with a lock groove 8 matched with the lock head 7, the tops of the first fixed column 3 and the second fixed column 5 are provided with a battery barrel 25, the battery barrel 25 is provided with a switch 24, the upper end of the battery barrel 25 is provided with, the LED lamps are connected with the battery of the battery barrel 25 in parallel through the conducting wire, the alarm 27 is electrically connected with the battery of the battery barrel 25 through the conducting wire, and the switch 24 controls the alarm 27 and the LED lamps.

Referring to fig. 4, the pedal mechanism 2 includes a base 201, a rear side of the base 201 is fixedly connected to the second fixing post 5, a top of the base 201 is fixedly connected to a first spring 202, a top of the first spring 202 is fixedly connected to a pedal 203, and a rear side of the pedal 203 is fixedly connected to the third fixing block 22.

Adopt above-mentioned scheme: through setting up pedal mechanism 2, can make the drawback of manual operation switch commonly used effectively solve, like the workman can not open the hand because of carrying building material among the building site, pedal mode just can be carried out to this novel technique to realize convenient effect.

Referring to fig. 2 and 3, a first fixed axis rod 20 is fixedly connected to both sides of the front side of the wheel disc 14, a sleeve 18 is sleeved on the surface of the first fixed axis rod 20, a second fixed axis rod 19 is movably connected to the axis of the wheel disc 14, the rear side of the second fixed axis rod 19 is fixedly connected to the inner wall of the second fixed column 5, and one sides of the two sleeves 18 close to the first connecting rod 13 and the second connecting rod 10 are fixedly connected to the first connecting rod 13 and the second connecting rod 10, respectively.

Adopt above-mentioned scheme: through the cooperation that sets up first fixed axle spindle pole 20 and axle sleeve 18 and use, can effectually play the effect of nimble motion, very big reduction the risk of blocking is connected second connecting rod 10 and axle sleeve 18 through setting up lockpin 16 is effectual, has also played fixed effect simultaneously.

Referring to fig. 1 and 2, the left side of the guard rail 1 is movably connected to the first fixing block 4 through a rotating shaft, and the left side of the second fixing column 5 is provided with a moving hole 15 used in cooperation with the second connecting rod 10.

Adopt above-mentioned scheme: through setting up the pivot, can make 1 fixed connection mode's of rail guard commonly used inconvenient to obtain solving, the effect that novel technique can be opened and closed is realized through the pivot of installing on second fixed column 5 to very big convenient the inconvenient shortcoming in the building site, through setting up movable hole 15, can effectually utilize movable hole 15 to make second connecting rod 10 move in a flexible way, reduce bigger resistance.

Referring to fig. 1, a first supporting plate is fixedly connected to the left side of the second fixing column 5, a second supporting plate is fixedly connected to the right side of the guard rail 1, and the top of the first supporting plate contacts with the bottom of the second supporting plate.

Adopt above-mentioned scheme: by arranging the first supporting plate and the second supporting plate to be matched, the protective guard 1 is prevented from being inclined downwards due to downward gravity in the static process, the technology can perfectly solve the problem, the service life of the rotating shaft can be longer, and the service life of the protective guard 1 is longer.

Referring to fig. 2, the top and the bottom of the lock pin 16 are both fixedly connected with a slide block 9, and the top and the bottom of the inner wall of the second fixing block 6 are both provided with a slide groove 17 used in cooperation with the slide block 9.

Adopt above-mentioned scheme: through the cooperation of the slide block 9 and the slide groove 17, the friction and the loss of the lock pin 16 can be reduced, the noise can be reduced, and the process of opening and closing the protective guard 1 can be easier.

The utility model discloses a theory of operation:

when the device is used, the pedal 203 is stepped on, the pedal 203 generates a downward force to press the first spring 202 at the bottom of the pedal 203, the pedal 203 moves downward and drives the third fixed block 22 to move downward in the through hole 23, the third fixed block 22 moves and drives the third fixed plate 12 to move, so that a downward force is generated to press the first spring 202 at the bottom of the third fixed plate 12, the third fixed plate 12 moves downward and drives the movable shaft 21 to move, the movable shaft 21 drives the first connecting rod 13 to move downward, the first connecting rod 13 drives the wheel disc 14 to rotate clockwise through the matching of the shaft sleeve 18 and the first fixed shaft 20, the clockwise rotation of the wheel disc 14 drives the second connecting rod 10 to move rightward through the matching of the shaft sleeve 18 and the first fixed shaft 20, and a force stretching to the right side is generated, therefore, the lock head 7 moves out of the inner cavity of the lock groove 8, the limit of the guard rail 1 is released, the opening and closing of the guard rail 1 are facilitated for a user, when the user needs to fix the guard rail 1, the user drives the lock head 7 to move into the inner cavity of the lock groove 8 through the resilience of the first spring 202 and the second spring 11 to position the guard rail 1, the guard rail 1 is prevented from moving, and the use of the user is facilitated.

In summary, the following steps: this fixed rail guard for construction, through setting up rail guard 1, pedal mechanism 2, first fixed column 3, first fixed block 4, second fixed column 5, second fixed block 6, tapered end 7, locked groove 8, slider 9, second connecting rod 10, second spring 11, third fixed plate 12, first connecting rod 13, rim plate 14, activity hole 15, lockpin 16, spout 17, axle sleeve 18, second fixed axle spindle pole 19, first fixed axle spindle pole 20, loose axle 21, the cooperation of third fixed block 22 and through-hole 23 is used, it is unfavorable for workman's the business turn over to have solved current rail guard for construction and has obtained facility, be more unfavorable for the transport of each big building materials, can not make the rail guard play the problem of bigger effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rail guard is used in construction of fixed civil engineering, includes rail guard (1), its characterized in that: the left top and the bottom of the guard rail (1) are movably connected with a first fixing block (4), the left side of the guard rail (1) is provided with a first fixing column (3), the left side of the first fixing block (4) is fixedly connected with the first fixing column (3), the right side of the guard rail (1) is movably connected with a second fixing block (6), the right side of the second fixing block (6) is fixedly connected with a second fixing column (5), the bottom of the front side of the second fixing column (5) is movably connected with a pedal mechanism (2), the bottom of the front side of the second fixing column (5) is provided with a through hole (23), the rear side of the pedal mechanism (2) is fixedly connected with a third fixing block (22), the rear side of the third fixing block (22) penetrates through the through hole (23) and extends to the inner cavity of the second fixing column (5) to be fixedly connected with a third fixing plate (12, the bottom of the third fixing plate (12) is fixedly connected with a second spring (11), the bottom of the second spring (11) is fixedly connected with the inner wall of a second fixing column (5), the top of the third fixing plate (12) is fixedly connected with a movable shaft (21), a first connecting rod (13) is movably connected with the axis of the movable shaft (21), one side, far away from the movable shaft (21), of the first connecting rod (13) is movably connected with a wheel disc (14), the front side of the wheel disc (14) is movably connected with a second connecting rod (10), the left side of the second connecting rod (10) penetrates through the second fixing column (5) and extends to the inner cavity of a second fixing block (6) to be movably connected with a lock pin (16), the left side of the lock pin (16) is fixedly connected with a lock head (7), and the inner wall of the protective guard (1) is provided with a lock groove (8) matched with the lock head, battery barrel (25) are installed at first fixed column (3) and second fixed column (5) top, be equipped with switch (24) on battery barrel (25), LED lamp shade (26) are installed to battery barrel (25) upper end, LED lamp shade (26) top fixedly connected with alarm (27), install a plurality of LED lamps in LED lamp shade (26), a plurality of LED lamps pass through the wire and connect in parallel with the battery of battery barrel (25), alarm (27) pass through the wire and link to each other with the battery electrical property of battery barrel (25), switch (24) control alarm (27) and LED lamp.

2. The fixed guard rail for civil engineering construction as claimed in claim 1, wherein: the pedal mechanism (2) comprises a base (201), the rear side of the base (201) is fixedly connected with a second fixing column (5), the top of the base (201) is fixedly connected with a first spring (202), the top of the first spring (202) is fixedly connected with a pedal (203), and the rear side of the pedal (203) is fixedly connected with a third fixing block (22).

3. The fixed guard rail for civil engineering construction as claimed in claim 1, wherein: the wheel disc fixing device is characterized in that first fixed shaft core rods (20) are fixedly connected to two sides of the front side of the wheel disc (14), shaft sleeves (18) are sleeved on the surfaces of the first fixed shaft core rods (20), second fixed shaft core rods (19) are movably connected to the shaft centers of the wheel disc (14), the rear sides of the second fixed shaft core rods (19) are fixedly connected with the inner walls of second fixed columns (5), and one sides, close to a first connecting rod (13) and a second connecting rod (10), of the two shaft sleeves (18) are fixedly connected with the first connecting rod (13) and the second connecting rod (10) respectively.

4. The fixed guard rail for civil engineering construction as claimed in claim 1, wherein: the left side of the guard rail (1) is movably connected with the first fixing block (4) through a rotating shaft, and the left side of the second fixing column (5) is provided with a movable hole (15) matched with the second connecting rod (10) for use.

5. The fixed guard rail for civil engineering construction as claimed in claim 1, wherein: the left side of the second fixing column (5) is fixedly connected with a first supporting plate, the right side of the guard rail (1) is fixedly connected with a second supporting plate, and the top of the first supporting plate is in contact with the bottom of the second supporting plate.

6. The fixed guard rail for civil engineering construction as claimed in claim 1, wherein: the top and the bottom of the lock pin (16) are both fixedly connected with sliding blocks (9), and the top and the bottom of the inner wall of the second fixing block (6) are both provided with sliding grooves (17) matched with the sliding blocks (9).