CN216893800U

CN216893800U - Enclosure guardrail

Info

Publication number: CN216893800U
Application number: CN202220296159.2U
Authority: CN
Inventors: 马黎明; 雷小坤; 周丽凤
Original assignee: Shaanxi Xiongfeng Industrial Group Co ltd
Current assignee: Shaanxi Xiongfeng Industrial Group Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-07-05
Anticipated expiration: 2032-02-14

Abstract

The application relates to an enclosure guardrail, and relates to the technical field of guardrails. The connecting device comprises a ground rail, two transverse plates and a plurality of connecting rods positioned between the two transverse plates, wherein the central axis of each transverse plate is parallel to the central line of the ground rail, the connecting line between the centers of the two transverse plates is vertical to the central axis of the ground rail, one transverse plate is connected with the ground rail along the length direction of the transverse plate, and the other transverse plate is connected with the transverse plate connected with the ground rail through the connecting rods; the two transverse plates are provided with mounting grooves and sliding grooves along the length direction, the notches of the mounting grooves and the sliding grooves face the connecting rod, and the axes of the mounting grooves and the sliding grooves are parallel; the connecting rod comprises a mounting rod and a sliding rod, a mounting block is connected in the mounting groove, and two ends of the mounting rod are respectively connected with the mounting block; be connected with the slider in the spout, slider and spout sliding connection, the both ends of slide bar are connected with the slider respectively, and the slider is used for driving slide bar roll-off spout, is connected with the mounting on the slider, and the mounting is arranged in the length that fixed slide block stretches out from the spout. This application has the effect that the guardrail was shifted in convenient transport.

Description

Enclosure guardrail

Technical Field

The utility model belongs to the technical field of the guardrail technique and specifically relates to an enclosure guardrail.

Background

The construction site is generally separated from the external environment by using the enclosing wall guardrail, so that the probability of the non-construction personnel entering the construction area by mistake is reduced, and the probability of safety accidents is reduced.

The related art discloses a fence guardrail, which comprises a transverse plate and a plurality of vertical rods, wherein one ends of the vertical rods are connected with a road surface through expansion bolts, the other ends of the vertical rods are connected with the transverse plate, and the vertical rods are arranged at intervals along the length direction of the transverse plate.

In view of the above-mentioned related art, after the construction is finished, the enclosure guardrail at the construction site occupies a large space during the transfer, and the inventor considers that there is an effect that the transfer is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

In order to transfer the guardrail for convenient carrying, the application provides an enclosure guardrail.

The application provides a pair of enclosure guardrail adopts following technical scheme:

a fence guardrail comprises a ground rail, two transverse plates and a plurality of connecting rods positioned between the two transverse plates, wherein the central axes of the transverse plates are parallel to the central line of the ground rail, the connecting line between the centers of the two transverse plates is perpendicular to the central axis of the ground rail, one transverse plate is connected with the ground rail along the length direction of the transverse plate, and the other transverse plate is connected with the transverse plate connected with the ground rail through the connecting rods; the two transverse plates are provided with mounting grooves and sliding grooves along the length direction of the transverse plates, the notches of the mounting grooves and the sliding grooves face the connecting rod, and the mounting grooves are parallel to the axis of the sliding grooves; the connecting rod comprises an installation rod and a sliding rod, an installation block is connected in the installation groove, and two ends of the installation rod are respectively connected with the installation block; two ends of the mounting rod are respectively connected with the side wall of the mounting groove, a sliding block is connected in the sliding groove and is connected with the sliding groove in a sliding manner, two ends of the sliding rod are respectively connected with the sliding block, and the sliding block is used for driving the sliding rod to slide out of the sliding groove; the sliding block is connected with a fixing piece, and the fixing piece is used for fixing the length of the sliding block extending out of the sliding groove.

Through adopting above-mentioned technical scheme, when need demolish the enclosure guardrail after the construction, remove the mounting and can remove the slider, the slider drives the slide bar and slides in the spout, will bury the ground rail in the ground and dig out, can demolish the enclosure guardrail, the length of enclosure guardrail reduces half this moment, improves the efficiency that the transport of enclosure guardrail shifted, is convenient for carry the transfer.

Optionally, the slide bar is followed the length direction interval of slider sets up, the width of slide bar is less than or equal to the width of slider, the mounting is fixing bolt, the fixed orifices has been seted up on the diaphragm, works as the slider is followed during the roll-off in the spout, with the fixed orifices corresponds seted up on the slider with the first fixed slot of fixed orifices complex, fixing bolt with the fixed orifices with first fixed slot bolted connection.

By adopting the technical scheme, after construction is finished, the fixing bolt is unscrewed and pulled out, and the sliding block can slide into the sliding groove, so that the structure is simple, and the disassembly and the assembly are convenient; the slide bar sets up along the length direction interval of slider, and the staff only need remove the slider can with all slide bars slip in the spout, simple structure, and convenient operation improves dismouting efficiency.

Optionally, when the sliding block completely slides into the sliding groove, a second fixing groove matched with the fixing hole is formed in the sliding block corresponding to the fixing hole, and the fixing bolt is connected with the fixing hole and the second fixing groove through a bolt.

Through adopting above-mentioned technical scheme, after the slider slips into the spout, twist fixing bolt in fixed orifices and second fixed slot, can fix the slider in the spout, reduce the probability that the slider slided out from the spout in transport, the transfer process, fixing bolt and fixed orifices pole and second fixed slot bolted connection reduce the probability that fixing bolt loses simultaneously.

Optionally, one end of the sliding block is connected with a clamping strip, the length of the clamping strip is greater than the width of the sliding block, the central axis of the clamping strip is perpendicular to the central axis of the sliding block, a clamping groove matched with the clamping strip is formed in the side wall of the sliding groove, and the length of the clamping groove is smaller than the length of the sliding groove.

Through adopting above-mentioned technical scheme, when following the spout roll-off with the slider, the card strip card is in draw-in groove one end, reduces the probability of slider slippage from the spout, improves the installation effectiveness.

Optionally, the sliding rod includes a hollow rod and a solid rod, a central axis of the hollow rod coincides with a central axis of the solid rod, a length of the hollow rod is greater than or equal to a length of the solid rod, one end of the hollow rod is connected with the slider far away from the ground rail, the other end of the hollow rod is connected with one end of the solid rod, the other end of the solid rod is connected with the slider near the ground rail, and the solid rod is slidably connected with the hollow rod; the solid pole with hollow rod junction is connected with the setting element, the setting element is used for fixing the solid pole is followed the length that stretches out in the hollow rod.

Through adopting above-mentioned technical scheme, after the construction, remove the setting element, can establish hollow rod gliding cover downwards on solid pole, reduce the height of enclosure guardrail, improve the efficiency that enclosure guardrail transport was shifted.

Optionally, one end of the solid rod connected with the hollow rod is connected with a positioning block, the width of the positioning block is equal to the inner width of the hollow rod, the positioning block is connected with the hollow rod in a sliding manner, and the center of the positioning block coincides with the central axis of the solid rod; the opening of the hollow rod is connected with a limiting block, a limiting hole is formed in the limiting block, and the width of the limiting hole is smaller than or equal to the width of the opening of the hollow rod; the connecting structure of the mounting rod is the same as that of the sliding rod.

Through adopting above-mentioned technical scheme, with hollow rod to keeping away from the in-process that solid pole upwards pulled out and rises, the hollow rod's of locating block card open end reduces the probability of hollow rod and solid pole slippage, improves the installation effectiveness.

Optionally, the positioning element is a positioning bolt, positioning holes are formed in the hollow rod around the central axis of the hollow rod at intervals, positioning grooves matched with the positioning holes are formed in the positioning block, and the positioning bolt is connected with the positioning holes and the positioning grooves through bolts.

Through adopting above-mentioned technical scheme, when upwards pulling out the highest point to keeping away from solid pole with hollow rod, twist positioning bolt into locating hole and constant head tank, can be fixed hollow rod and solid pole, simple structure, easy dismounting.

Optionally, the transverse plate and the hollow rod are coated with reflective paint.

By adopting the technical scheme, the reminding effect can be achieved at night, and the probability of safety accidents is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the sliding chute, the sliding block and the sliding rod, the length of the enclosure guardrail is reduced, the carrying and transferring efficiency of the enclosure guardrail is improved, and the enclosure guardrail is convenient to carry and transfer;

through setting up hollow rod and solid pole sliding connection, reduce the height of enclosure guardrail, improve the efficiency that the transport of enclosure guardrail shifted, be convenient for the transport shifts the enclosure guardrail.

Drawings

Fig. 1 is a schematic structural view of a fence guardrail according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a partially exploded structure in which the card strip and the card slot can be seen in fig. 1.

Fig. 3 is a schematic view of a partially exploded structure of the junction of the hollow bar and the solid bar of fig. 1.

Description of reference numerals: 1. a ground rail; 2. a transverse plate; 21. mounting grooves; 22. a chute; 221. a card slot; 23. mounting blocks; 24. a slider; 241. a fixing member; 242. a first fixing groove; 243. a second fixing groove; 244. clamping the strip; 245. a fixing hole; 3. a connecting rod; 31. mounting a rod; 32. a slide bar; 321. a hollow shaft; 3211. a limiting block; 3212. a limiting hole; 3213. a positioning member; 3214. positioning holes; 322. a solid bar; 323. positioning blocks; 3231. and (7) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an enclosure guardrail. Referring to fig. 1 and 2, the fence guardrail comprises a ground rail 1, two transverse plates 2 and a plurality of connecting rods 3 positioned between the two transverse plates 2, wherein the ground rail 1 is fixed with the road surface through expansion bolts, the ground rail 1 is cuboid, the central axis of the transverse plates 2 is parallel to the central line of the ground rail 1, the length of the transverse plates 2 is equal to that of the ground rail 1, the connecting line between the centers of the two transverse plates 2 is vertical to the central axis of the ground rail 1, one transverse plate 2 is welded with the ground rail 1 along the length direction of the transverse plate 2, the other transverse plate 2 is connected with the transverse plate 2 welded with the ground rail 1 through the connecting rods 3, and the transverse plates 2 are coated with reflective materials; the two transverse plates 2 are provided with mounting grooves 21 and sliding grooves 22 along the length direction, the notches of the mounting grooves 21 and the sliding grooves 22 face the connecting rod 3, the axes of the mounting grooves 21 and the sliding grooves 22 are parallel, in the embodiment, the length of the mounting grooves 21 is the same as that of the transverse plates 2, the length of the sliding grooves 22 is the same as that of the transverse plates 2, and the cross sections of the mounting grooves 21 and the sliding grooves 22 are rectangular;

referring to fig. 1 and 2, the connecting rod 3 is perpendicular to the transverse plate 2, the connecting rod 3 comprises a mounting rod 31 and a sliding rod 32, a mounting block 23 is welded in the mounting groove 21, two ends of the mounting rod 31 are respectively welded with the mounting block 23, the mounting block 23 is cuboid, and in the embodiment, the width of the mounting rod 31 is smaller than that of the mounting block 23; the sliding chute 22 is connected with a sliding block 24 in a sliding manner, the length of the sliding block 24 is the same as that of the sliding chute 22, the sliding block 24 is in the shape of a cuboid, the sliding rods 32 are arranged at equal intervals along the length direction of the sliding block 24, two ends of each sliding rod 32 are respectively welded with the sliding block 24, the width of each sliding rod 32 is smaller than or equal to that of the corresponding sliding block 24, and in the embodiment, the width of each sliding rod 32 is smaller than that of the corresponding sliding block 24; the welding of 24 one ends of slider has card strip 244, and the length of card strip 244 is greater than the width of slider 24, and the axis of card strip 244 is perpendicular with the axis of slider 24, has seted up on the lateral wall of spout 22 with card strip 244 complex draw-in groove 221, and the length of draw-in groove 221 is less than the length of spout 22, and in this embodiment, the cross sectional shape of draw-in groove 221 is the rectangle, and the shape of card strip 244 is the cuboid, reduces the probability that slider 24 slips from spout 22, improves guardrail installation effectiveness.

Referring to fig. 2, the fixing member 241 is a fixing bolt, the transverse plate 2 is provided with a fixing hole 245, in this embodiment, a central axis of the fixing hole 245 is perpendicular to a central axis of the sliding rod 32, when the sliding block 24 slides out of the sliding slot 22, a first fixing slot 242 matched with the fixing hole 245 is provided on the sliding block 24 corresponding to the fixing hole 245, and the fixing bolt is in bolt connection with the fixing hole 245 and the first fixing slot 242; when the sliding block 24 completely slides into the sliding groove 22, the sliding block 24 corresponding to the fixing hole 245 is provided with a second fixing groove 243 matched with the fixing hole 245, the fixing bolt is in bolt connection with the fixing hole 245 and the second fixing groove 243, the sliding block 24 can slide into the sliding groove 22 by loosening and taking down the fixing bolt, the length of the enclosure guardrail is reduced by half, and the transportation and the transfer are convenient.

Referring to fig. 2 and 3, the sliding rod 32 includes a hollow rod 321 and a solid rod 322, the central axis of the hollow rod 321 coincides with the central axis of the solid rod 322, the other end of the hollow rod 321 is slidably connected with one end of the solid rod 322, one end of the hollow rod 321 is welded with the slider 24 far away from the ground rail 1, the other end of the solid rod 322 is welded with the slider 24 close to the ground rail 1, the length of the hollow rod 321 is greater than or equal to that of the solid rod 322, in this embodiment, the length of the hollow rod 321 is equal to that of the solid rod 322, the solid rod 322 is cylindrical, and the hollow rod 321 is hollow cylindrical; the hollow shaft 321 of the hollow shaft 321 is coated with a light reflecting paint.

Referring to fig. 3, a positioning block 323 is welded at one end of the solid rod 322, which is slidably connected to the hollow rod 321, the positioning block 323 has a width equal to the inner width of the hollow rod 321, the positioning block 323 is slidably connected to the hollow rod 321, the center of the positioning block 323 coincides with the central axis of the solid rod 322, and in this embodiment, the positioning block 323 is cylindrical; a limiting block 3211 is welded at an opening of the hollow rod 321, a limiting hole 3212 is formed in the limiting block 3211, the width of the limiting hole 3212 is equal to or smaller than the width of the solid rod 322, in this embodiment, the width of the limiting hole 3212 is equal to the width of the solid rod 322, and the cross section of the limiting block 3211 is circular; the connecting part of the solid rod 322 and the hollow rod 321 is connected with positioning pieces 3213, the positioning pieces 3213 are positioning bolts, positioning holes 3214 are formed in the hollow rod 321 at equal intervals around the central axis of the hollow rod, in this embodiment, the number of the positioning holes 3214 is two, positioning grooves 3231 matched with the positioning holes 3214 are formed in the positioning block 323, and the positioning bolts are in bolt connection with the positioning holes 3214 and the positioning grooves 3231; the connecting structure of the mounting rod 31 is the same as that of the sliding rod 32; the positioning bolt is unscrewed and taken down, so that the hollow column can be sleeved on the solid column in a sliding manner, the height of the fence guardrail is reduced by half, and the transportation and the transfer are facilitated.

The implementation principle of this application embodiment a fence guardrail does: when the enclosure guardrail needs to be dismantled after construction, workers unscrew and pull out the fixing bolts, all the sliding rods 32 can slide into the sliding grooves 22 only by moving the sliding blocks 24, after the sliding blocks 24 slide into the sliding grooves 22, the fixing bolts are screwed into the fixing holes 245 and the second fixing grooves 243, the sliding blocks 24 can be fixed in the sliding grooves 22, the probability that the sliding blocks 24 slide out of the sliding grooves 22 again in the transportation process is reduced, at the moment, the length of the enclosure guardrail is reduced by a half, the positioning bolts are continuously unscrewed from the positioning holes 3214 and the positioning grooves 3231 and taken out, the hollow rods 321 can be sleeved on the solid rods 322 in a downward sliding mode, at the moment, the height of the enclosure guardrail is reduced by a half, the efficiency of carrying and transferring the enclosure guardrail is improved, and carrying and transferring of the enclosure guardrail are facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An enclosure guardrail which characterized in that: the ground rail comprises a ground rail (1), two transverse plates (2) and a plurality of connecting rods (3) positioned between the two transverse plates (2), wherein the central axis of each transverse plate (2) is parallel to the central line of the ground rail (1), the connecting line between the centers of the two transverse plates (2) is perpendicular to the central axis of the ground rail (1), one transverse plate (2) is connected with the ground rail (1) along the length direction of the transverse plate, and the other transverse plate (2) is connected with the transverse plate (2) connected with the ground rail (1) through the connecting rods (3); the two transverse plates (2) are provided with mounting grooves (21) and sliding grooves (22) along the length direction of the transverse plates, the notches of the mounting grooves (21) and the sliding grooves (22) face the connecting rod (3), and the axes of the mounting grooves (21) and the sliding grooves (22) are parallel;

the connecting rod (3) comprises an installation rod (31) and a sliding rod (32), an installation block (23) is connected in the installation groove (21), and two ends of the installation rod (31) are respectively connected with the installation block (23); two ends of the mounting rod (31) are respectively connected with the side wall of the mounting groove (21), a sliding block (24) is connected in the sliding groove (22), the sliding block (24) is connected with the sliding groove (22) in a sliding manner, two ends of the sliding rod (32) are respectively connected with the sliding block (24), and the sliding block (24) is used for driving the sliding rod (32) to slide out of the sliding groove (22); the sliding block (24) is connected with a fixing piece (241), and the fixing piece (241) is used for fixing the length of the sliding block (24) extending out of the sliding groove (22).

2. A fence guardrail as defined in claim 1, wherein: slide bar (32) are followed the length direction interval of slider (24) sets up, the width of slide bar (32) is less than or equal to the width of slider (24), mounting (241) are fixing bolt, fixed orifices (245) have been seted up on diaphragm (2), work as slider (24) are followed during the roll-off in spout (22), with fixed orifices (245) correspond seted up on slider (24) with fixed orifices (245) complex first fixed slot (242), fixing bolt with fixed orifices (245) with first fixed slot (242) bolted connection.

3. A fence guardrail as defined in claim 2 wherein: when the sliding block (24) completely slides into the sliding groove (22), a second fixing groove (243) matched with the fixing hole (245) is formed in the sliding block (24) corresponding to the fixing hole (245), and the fixing bolt is in bolt connection with the fixing hole (245) and the second fixing groove (243).

4. A fence guardrail as defined in claim 2 wherein: slider (24) one end is connected with card strip (244), the length of card strip (244) is greater than the width of slider (24), the axis of card strip (244) with the axis of slider (24) is perpendicular, seted up on the lateral wall of spout (22) with card strip (244) complex draw-in groove (221), the length of draw-in groove (221) is less than the length of spout (22).

5. A fence guardrail as defined in claim 1, wherein: the sliding rod (32) comprises a hollow rod (321) and a solid rod (322), the central axis of the hollow rod (321) coincides with the central axis of the solid rod (322), the length of the hollow rod (321) is greater than or equal to that of the solid rod (322), one end of the hollow rod (321) is connected with the sliding block (24) far away from the ground rail (1), the other end of the hollow rod (321) is connected with one end of the solid rod (322), the other end of the solid rod (322) is connected with the sliding block (24) close to the ground rail (1), and the solid rod (322) is connected with the hollow rod (321) in a sliding manner; a positioning piece (3213) is connected to the joint of the solid rod (322) and the hollow rod (321), and the positioning piece (3213) is used for fixing the length of the solid rod (322) extending out of the hollow rod (321).

6. A fence guardrail as defined in claim 5 wherein: one end of the solid rod (322) connected with the hollow rod (321) is connected with a positioning block (323), the width of the positioning block (323) is equal to the inner width of the hollow rod (321), the positioning block (323) is connected with the hollow rod (321) in a sliding mode, and the center of the positioning block (323) is overlapped with the central axis of the solid rod (322); a limiting block (3211) is connected to an opening of the hollow rod (321), a limiting hole (3212) is formed in the limiting block (3211), and the width of the limiting hole (3212) is less than or equal to the width of the opening of the hollow rod (321); the connecting structure of the mounting rod (31) is the same as that of the sliding rod (32).

7. A fence guardrail as defined in claim 6 wherein: the positioning piece (3213) is a positioning bolt, positioning holes (3214) are formed in the hollow rod (321) at intervals around the central axis of the hollow rod, positioning grooves (3231) matched with the positioning holes (3214) are formed in the positioning block (323), and the positioning bolt is in bolt connection with the positioning holes (3214) and the positioning grooves (3231).

8. A fence guardrail as defined in claim 5 wherein: the transverse plate (2) and the hollow rod (321) are coated with reflective paint.