CN217925244U

CN217925244U - A protection guardrail for municipal building uses

Info

Publication number: CN217925244U
Application number: CN202221686923.3U
Authority: CN
Inventors: 王新建; 王帅; 王珊珊; 鲍献菊; 杨云龙; 丁敬丽; 王倩丽
Original assignee: Anhui Run'an Jinghui Construction Engineering Co ltd
Current assignee: Anhui Run'an Jinghui Construction Engineering Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-29
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a protective guardrail for municipal buildings, which comprises a base, wherein one end of the top of the base is fixedly connected with a fence, the fence consists of an inverted U-shaped frame and a plurality of round bars which are uniformly and fixedly connected between the frame and the fence, the cross section and the side section of the base are in an equal convex shape, and both ends of the base are provided with fixed mounting mechanisms; the fixed mounting mechanism comprises a conical cylinder which is symmetrically connected inside the base in a sliding manner. The utility model is provided with the fixed installation mechanism, which can effectively improve the stability of the protective guardrail in the installation and use processes and prevent the protective guardrail from falling due to wind power or other external forces in the use process; through being equipped with complementary unit, can with fixed mounting mechanism cooperation, increase the fulcrum respectively in the both sides of protection guardrail, can further improve the stability in protection guardrail installation and the use.

Description

A protection guardrail for municipal building uses

Technical Field

The utility model belongs to the technical field of protection guardrail for municipal building, in particular to a protection guardrail for municipal building.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, highways, commercial districts, public places and the like. At present, with the rapid development of modern building industry, the continuous updating of building construction methods, and more deep foundation pit building sites, in the construction, in order to ensure the safety of workers in the construction and prevent people or materials from falling into the deep foundation pit, a protective guardrail needs to be arranged beside the foundation pit for protection in the excavation stage.

However, the existing protection guardrail for the municipal building is fixedly installed on the ground through bolts or is directly placed on the ground for use, and because the existing protection guardrail for the municipal building is mostly earth ground at the installation position, and the existing guardrail installation structure cannot ensure the stability of the protection guardrail in the use process, the protection guardrail is easy to topple under the action of large wind power or other external forces, the supporting force is insufficient, and the use effect of the protection guardrail is influenced; in addition, the existing protective guardrails are mostly spliced through bolts, the operation is complex, and the mounting structures are mostly exposed outside, so that the mounting structures are extremely easy to damage and corrode, and the service life of the mounting structures is influenced.

Therefore, it is necessary to invent a protective guard for municipal construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a protection guardrail for municipal building uses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a protection guardrail for municipal building, includes the base, the top one end fixedly connected with rail of base, and the rail comprises the frame of an inverted U-shaped and a plurality of round bars of even fixed connection between frame and rail, the cross section of base and the equal position type of protruding of side section shape, the both ends of base all are provided with fixed mounting mechanism.

Further, fixed mounting mechanism includes that symmetry sliding connection is at the inside toper section of thick bamboo of base, two the quad slit of three groups, three groups have evenly been seted up on the surface of toper section of thick bamboo the equal sliding connection in inside of quad slit has square solenoid, and is a plurality of the equal threaded connection in inside of square solenoid has the threaded rod, the inside of toper section of thick bamboo is provided with square section of thick bamboo, and square section of thick bamboo and toper section of thick bamboo formula as an organic whole set up, the inner wall bottom of square section of thick bamboo is rotated and is connected with the pivot, the even fixed cup joint in outside of pivot has first bevel gear, and is a plurality of the one end of threaded rod all extends to the inside of square section of thick bamboo and fixedly connected with and the second bevel gear of first bevel gear meshing.

Furthermore, two the same footboard of the common fixedly connected with of top one end of a toper section of thick bamboo, the dead slot has been seted up to the inside of footboard, the inside rotation of dead slot is connected with the dwang, the fixed third bevel gear that has cup jointed in the outside symmetry of dwang, two the top one end of pivot all extends to the inside of dead slot and fixedly connected with the fourth bevel gear meshing of third bevel gear, the top one end symmetry rotation of base is connected with the cardboard, two the cardboard sets up respectively in the both sides of footboard, and two the cardboard comprises a round bar and a diaphragm of fixed connection in round bar top one end, the recess that uses with the cardboard cooperation is seted up to the top one end symmetry of footboard.

Furthermore, auxiliary mechanisms matched with the fixed mounting mechanism for use are arranged on two sides of the fence;

the auxiliary mechanism comprises U-shaped rods fixedly connected to two sides of the base, the two U-shaped rods and the two pedals are perpendicular to each other, the two U-shaped rods are symmetrically and slidably connected with sliders, the sliders are two groups, one sides, far away from the base, of the sliders are hinged to connecting plates, the two groups are connected to one ends, far away from the sliders, of the connecting plates, and the same mounting plate and the two inserting rods are hinged to the same end of the mounting plate respectively and fixedly connected with the inside of the mounting plate.

Furthermore, splicing assemblies are respectively arranged on two sides of the base and are arranged on the outer sides of the two pedals;

the splicing assembly comprises a slot arranged on one side of the base, an inserting block which is used in a matched mode with the slot and is fixedly connected to one side, far away from the slot, of the base, movable grooves are formed in two sides of the slot respectively, a limiting rod is connected to the inside of each movable groove in a sliding mode, a limiting groove which is used in a matched mode with the limiting rod is formed in the inserting block, a square frame is fixedly sleeved on the outside of the limiting rod, the square frame is connected with a first spring in a fixed mode, one side, far away from the square frame, of the first spring, and the two first springs are movably sleeved on the outside of the limiting rod respectively.

Further, the equal sliding connection in one side that the activity groove was kept away from each other has the L shaped plate, two the top of L shaped plate all is provided with the lug, the draw-in groove that uses with the lug cooperation is seted up to the bottom one end of gag lever post, two the second spring has been cup jointed in the equal activity of outside of L shaped plate, and two second springs set up respectively in the inside of two activity grooves, two the top one end of L shaped plate all extends to the outside of base and the same push pedal of common fixedly connected with.

Furthermore, the tangent plane shape of L shaped plate is the I shape, the tangent plane shape of gag lever post and spacing groove is square.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the fixed installation mechanism, which can effectively improve the stability of the protective guardrail during the installation and use processes and prevent the protective guardrail from falling due to the action of wind power or other external forces during the use process; through being equipped with complementary unit, can with fixed mounting mechanism cooperation, increase the fulcrum respectively in the both sides of protection guardrail, can further improve the stability in protection guardrail installation and the use, increase the holistic practicality of protection guardrail.

2. The utility model discloses a be equipped with the concatenation subassembly, be convenient for splice between two protection guardrails more, can effectively improve the convenience of guardrail concatenation, through hiding mosaic structure in the inside of base, can prevent that mosaic structure from exposing the phenomenon that the damage appears outside, can effectively prolong the life of concatenation subassembly.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a front view of an embodiment of the invention;

FIG. 2 shows a right side view of a partial structure of an embodiment of the present invention;

FIG. 3 is a right sectional view of a partial structure of an embodiment of the present invention;

FIG. 4 is a right sectional view of a partial structure of an embodiment of the present invention;

FIG. 5 is a sectional top view of a portion of the structure of an embodiment of the present invention;

fig. 6 shows a right sectional view of a part of the structure of the embodiment of the present invention;

in the figure: 1. a base; 2. a fence; 3. a fixed mounting mechanism; 31. a tapered barrel; 32. a square hole; 33. a square solenoid; 34. a threaded rod; 35. a square cylinder; 36. a rotating shaft; 37. a first bevel gear; 38. a second bevel gear; 39. a pedal; 40. an empty groove; 41. rotating the rod; 42. a third bevel gear; 43. a fourth bevel gear; 44. clamping a plate; 45. a groove; 5. an auxiliary mechanism; 51. a U-shaped rod; 52. a slider; 53. a connecting plate; 54. mounting a plate; 55. inserting a rod; 6. splicing the components; 61. inserting slots; 62. inserting a block; 63. a movable groove; 64. a limiting rod; 65. a limiting groove; 66. a square frame; 67. a first spring; 68. an L-shaped plate; 69. a bump; 70. a card slot; 71. a second spring; 72. and (3) pushing a plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a protective guardrail for municipal buildings, as shown in figures 1-6, comprising a base 1, wherein one end of the top of the base 1 is fixedly connected with a fence 2, the fence 2 consists of an inverted U-shaped frame and a plurality of round bars which are uniformly and fixedly connected between the frame and the fence 2, the cross section and the side section of the base 1 are in the shape of a homonymy convex character, and both ends of the base 1 are provided with a fixed mounting mechanism 3;

the fixed mounting mechanism 3 comprises conical cylinders 31 symmetrically connected in the base 1 in a sliding manner, three groups of square holes 32 are uniformly formed in the surfaces of the two conical cylinders 31, square screw pipes 33 are uniformly connected in the three groups of square holes 32 in a sliding manner, threaded rods 34 are uniformly connected in the square screw pipes 33 in a threaded manner, a square cylinder 35 is arranged in each conical cylinder 31, the square cylinder 35 and the conical cylinders 31 are integrally arranged, the bottom of the inner wall of each square cylinder 35 is rotatably connected with a rotating shaft 36, a first bevel gear 37 is uniformly fixedly sleeved outside the rotating shaft 36, and one ends of the threaded rods 34 extend into the square cylinder 35 and are fixedly connected with a second bevel gear 38 meshed with the first bevel gear 37;

one end of the tops of the two conical cylinders 31 is fixedly connected with the same pedal 39 together, a hollow groove 40 is formed in the pedal 39, a rotating rod 41 is rotatably connected in the hollow groove 40, a third bevel gear 42 is symmetrically and fixedly sleeved on the outer portion of the rotating rod 41, one ends of the tops of the two rotating shafts 36 extend into the hollow groove 40 and are fixedly connected with a fourth bevel gear 43 meshed with the third bevel gear 42, clamping plates 44 are symmetrically and rotatably connected to one end of the top of the base 1, the two clamping plates 44 are respectively arranged on two sides of the pedal 39, each clamping plate 44 is composed of a round rod and a transverse plate fixedly connected to one end of the top of the round rod, and a groove 45 matched with the clamping plate 44 for use is symmetrically formed in one end of the top of the pedal 39;

auxiliary mechanisms 5 matched with the fixed mounting mechanism 3 for use are arranged on two sides of the fence 2;

the auxiliary mechanism 5 comprises U-shaped rods 51 fixedly connected to two sides of the base 1, the two U-shaped rods 51 and the two pedals 39 are arranged perpendicular to each other, the outsides of the two U-shaped rods 51 are symmetrically and slidably connected with sliders 52, one sides of the two groups of sliders 52 far away from the base 1 are respectively hinged with connecting plates 53, one ends of the two groups of connecting plates 53 far away from the sliders 52 are respectively and jointly hinged with a same mounting plate 54, and the insides of the two mounting plates 54 are respectively and fixedly connected with inserted rods 55;

when the protective guardrail is installed, the base 1 of the protective guardrail can be placed at a proper position, then the pedal 39 is stepped downwards, the two conical cylinders 31 are pushed by the pedal 39 to be inserted into soil, one end of the bottom of the pedal 39 is in contact with the surface of the base 1, then the two clamping plates 44 can be rotated, the transverse plates on the two clamping plates 44 are rotated into the two grooves 45 in the surface of the pedal 39, and therefore the pedal 39 and the two conical cylinders 31 can be fixed; then, the rotating rod 41 can be rotated through a knob, the rotating rod 41 drives the two third bevel gears 42 to synchronously rotate, the two rotating shafts 36 are driven to rotate through the meshing action between the two third bevel gears 42 and the two fourth bevel gears 43, the two rotating shafts 36 drive the plurality of first bevel gears 37 to synchronously rotate, so that the plurality of first bevel gears 37 drive the plurality of threaded rods 34 to rotate through the meshing action between the plurality of second bevel gears 38, the plurality of threaded rods 34 rotate inside the square spiral tube 33 and push the plurality of square screws to move towards the outside of the conical cylinder 31 and transversely insert into soil, so that the stability of the conical cylinder 31 in inserting into the soil is improved, and the stability of the protective guardrail in use is improved;

before the protective guardrail is installed through the operation, the position of the inserted bar 55 is adjusted according to the specific installation environment, during adjustment, only the installation plate 54 needs to be pulled, so that the installation plate 54 drives the two sliding blocks 52 to slide outside the U-shaped bar 51 through the connecting plate 53, the two sliding blocks 52 are close to each other, the inserted bar 55 is driven to move to a certain position in the direction away from the base 1, then the two installation plates 54 can be trampled downwards, the inserted bar 55 is pushed to be inserted into soil through the two installation plates 54, and the two inserted bars 55 and the two groups of connecting rods are used as supporting points and matched with the two fixed installation mechanisms 3, so that the installation of the protective guardrail is more stable;

the utility model is provided with the fixed installation mechanism 3, which can effectively improve the stability of the protective guardrail in the installation and use processes and prevent the protective guardrail from falling down due to the action of wind power or other external forces in the use process; through being equipped with complementary unit 5, can increase the fulcrum respectively in the both sides of protection guardrail with fixed mounting mechanism 3 cooperation, can further improve the stability in protection guardrail installation and the use, increase the holistic practicality of protection guardrail.

As shown in fig. 1-6, the splicing assemblies 6 are respectively arranged on two sides of the base 1, and the splicing assemblies 6 are arranged on the outer sides of the two pedals 39;

the splicing assembly 6 comprises a slot 61 arranged on one side of the base 1, one side of the base 1 far away from the slot 61 is fixedly connected with an inserting block 62 matched with the slot 61 for use, two sides of the slot 61 are respectively provided with a movable groove 63, the insides of the two movable grooves 63 are respectively connected with a limiting rod 64 in a sliding manner, the inside of the inserting block 62 is provided with a limiting groove 65 matched with the limiting rod 64 for use, the outsides of the two limiting rods 64 are respectively and fixedly sleeved with a square frame 66, one side of the two square frames 66 far away from each other is respectively and fixedly connected with a first spring 67, and the two first springs 67 are respectively and movably sleeved outside the limiting rods 64;

the two L-shaped plates 68 are connected to the sides, away from each other, of the movable grooves 63 in a sliding manner, the tops of the two L-shaped plates 68 are provided with bumps 69, one end of the bottom of the limiting rod 64 is provided with a clamping groove 70 matched with the bumps 69 for use, the outsides of the two L-shaped plates 68 are movably sleeved with second springs 71, the two second springs 71 are respectively arranged inside the two movable grooves 63, and one ends of the tops of the two L-shaped plates 68 extend to the outside of the base 1 and are fixedly connected with the same push plate 72;

the sectional shape of the L-shaped plate 68 is I-shaped, and the sectional shapes of the limiting rod 64 and the limiting groove 65 are both square;

when the two protective guardrails are spliced, the splicing and fixing of the guardrails need to be carried out before the guardrails are fixedly installed, firstly, the insertion block 62 on one side of one guardrail base 1 is inserted into the slot 61 on one side of the other guardrail base 1, then the push plate 72 is pressed downwards, the two L-shaped plates 68 are synchronously pushed by the push plate 72 to move downwards and extrude the two second springs 71, so that the two L-shaped plates 68 respectively drive the two lugs 69 to move downwards synchronously, the lugs 69 are moved out of the clamping grooves 70, the limiting effect of the lugs 69 on the limiting rods 64 is removed, at the moment, the square frame 66 pushes the limiting rods 64 to move towards the limiting grooves 65 on the surfaces of the insertion blocks 62 under the resetting effect of the first springs 67, the insertion blocks 62 are fixed inside the slots 61, and the splicing and fixing of the two guardrails are realized;

the utility model discloses a be equipped with concatenation subassembly 6, be convenient for splice between two protection guardrails more, can effectively improve the convenience of guardrail concatenation, through hiding mosaic structure in base 1's inside, can prevent that mosaic structure from exposing the phenomenon that the damage appears outside, can effectively prolong the life of concatenation subassembly 6. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a protection guardrail for municipal building usefulness, includes base (1), its characterized in that: the top one end fixedly connected with rail (2) of base (1), and rail (2) comprise the frame of a shape of falling the U-shaped and a plurality of round bars of even fixed connection between frame and rail (2), the cross section and the side profile of the base (1) shape of the side all position the type of protruding, the both ends of base (1) all are provided with fixed mounting mechanism (3).

2. A protective barrier for municipal building according to claim 1, characterised in that: fixed mounting mechanism (3) are including symmetrical sliding connection at the inside toper section of thick bamboo (31) of base (1), two three group quad slit (32), three groups have evenly been seted up on the surface of toper section of thick bamboo (31) the equal sliding connection in inside of quad slit (32) has square solenoid (33), and is a plurality of the equal threaded connection in inside of square solenoid (33) has threaded rod (34), the inside of toper section of thick bamboo (31) is provided with square section of thick bamboo (35), and square section of thick bamboo (35) and toper section of thick bamboo (31) formula as an organic whole set up, the inner wall bottom of square section of thick bamboo (35) is rotated and is connected with pivot (36), the even fixed cup joints in outside of pivot (36) has first bevel gear (37), and is a plurality of the one end of threaded rod (34) all extends to the inside of square section of thick bamboo (35) and fixedly connected with second bevel gear (38) with first bevel gear (37) meshing.

3. A protective barrier for municipal building according to claim 2, wherein: two the same footboard (39) of the common fixedly connected with in top one end of a toper section of thick bamboo (31), dead slot (40) have been seted up to the inside of footboard (39), the inside rotation of dead slot (40) is connected with dwang (41), the fixed cover of outside symmetry of dwang (41) has been cup jointed third bevel gear (42), two the inside and fixedly connected with of dead slot (40) and fourth bevel gear (43) of third bevel gear (42) meshing are all extended to the top one end of pivot (36), the top one end symmetry of base (1) is rotated and is connected with cardboard (44), two cardboard (44) set up respectively in the both sides of footboard (39), and two cardboard (44) constitute by a round bar and the diaphragm of a fixed connection in round bar top one end, recess (45) of using with cardboard (44) cooperation are seted up to the top one end symmetry of footboard (39).

4. A protective barrier for municipal building according to claim 2, wherein: auxiliary mechanisms (5) matched with the fixed mounting mechanism (3) for use are arranged on two sides of the fence (2);

complementary unit (5) include U-shaped pole (51) of fixed connection in base (1) both sides, and two U-shaped poles (51) and two footboard (39) set up for mutually perpendicular, two the equal symmetrical sliding connection in outside of U-shaped pole (51) has slider (52), and is two sets up one side that base (1) was kept away from in slider (52) all articulates there is connecting plate (53), and is two sets up the one end that slider (52) were kept away from in connecting plate (53) articulates jointly respectively has same mounting panel (54), two the equal fixedly connected with inserted bar (55) in inside of mounting panel (54).

5. A protective barrier for municipal building according to claim 3, wherein: splicing assemblies (6) are respectively arranged on two sides of the base (1), and the splicing assemblies (6) are arranged on the outer sides of the two pedals (39);

splicing assembly (6) is including offering slot (61) in base (1) one side, base (1) is kept away from insert piece (62) that one side fixedly connected with and slot (61) cooperation of slot (61) used, activity groove (63), two have been seted up respectively to the both sides of slot (61 the equal sliding connection in inside of activity groove (63) has gag lever post (64), spacing groove (65) that use with gag lever post (64) cooperation are seted up to the inside of insert piece (62), two square frame (66), two have all been fixed to have cup jointed in the outside of gag lever post (64) square frame (66) the equal fixedly connected with first spring (67) in one side of keeping away from each other, and two first spring (67) respectively the activity cup joint in the outside of gag lever post (64).

6. A protective barrier for municipal building according to claim 5, wherein: the equal sliding connection in one side that activity groove (63) kept away from each other has L shaped plate (68), two the top of L shaped plate (68) all is provided with lug (69), draw-in groove (70) that use with lug (69) cooperation are seted up to the bottom one end of gag lever post (64), two second spring (71) have been cup jointed in the equal activity of outside of L shaped plate (68), and two second spring (71) set up respectively in the inside of two activity grooves (63), two the same push pedal (72) of common fixedly connected with of outside that the top one end of L shaped plate (68) all extends to base (1).

7. A protective barrier for municipal building according to claim 6, wherein: the section shape of the L-shaped plate (68) is I-shaped, and the section shapes of the limiting rod (64) and the limiting groove (65) are both square.