CN214330180U

CN214330180U - Be used for safe rail guard that uses of construction

Info

Publication number: CN214330180U
Application number: CN202022400100.7U
Authority: CN
Inventors: 陈文利
Original assignee: Jiangshan Dahua Construction Engineering Co ltd
Current assignee: Jiangshan Dahua Construction Engineering Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-01
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a building engineering technical field just discloses a be used for building construction safety to use rail guard, including the chassis, the top fixedly connected with guard bar of chassis, the top of guard bar is equipped with buckle device, and the quantity of guard bar is two and mutual opposition setting, the top activity in the buckle device outside has cup jointed the fastening cap, buckle device's inside activity has cup jointed the T-shaped pole, the one end fixedly connected with dead lever of T-shaped pole. This a be used for building construction safety to use rail guard, the T-shaped groove symmetry in the buckle device through on the dead lever is seted up, can be with two T-shaped rod suit at T-shaped inslot, and two T-shaped rods can carry out angular adjustment at T-shaped inslot, the effect of coping various protection faces has been reached, because ball longitudinal symmetry on the ball dead lever, the effect that the ball can only be adjusted from top to bottom makes, the ball regulation can drive the telescopic link and carry out the vertical axis and remove, the effect of protection abrupt slope or ladder has been reached.

Description

Be used for safe rail guard that uses of construction

Technical Field

The utility model relates to a construction technical field specifically is a be used for building construction safety to use rail guard.

Background

The protective guard is made of an iron pipe, is manufactured by bending, welding, polishing, high-pressure paint baking, film pasting and other layer-by-layer processes through a seamless iron pipe, is generally widely applied to isolation and warning of construction places, is generally commonly used for common roads when being used for construction guardrails, and is also used for highways, intersections, toll stations, bridges, parking lots, stations, wharfs, dangerous areas and road construction sections. The anti-climbing.

However, the guard rail is not completely applicable to building sites, and many construction sites have uneven steep slopes or steps which are not on the same horizontal plane, and the parallel plate-shaped guard rail is not applicable to the situation, so that a plurality of guard rails are needed to play a role in protection, and because the length of the parallel plate-shaped guard rail is limited, a large number of guard rails are needed to be useful when the protection surfaces are large, so that a guard rail for building construction safety is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be used for building construction safety to use rail guard possesses the advantage that can face various uneven ground or ladder and the flexible free equipment of length simultaneously and can 180 degrees adjustment protection directions, has solved above-mentioned problem.

The utility model provides a following technical scheme: the utility model provides a rail guard for construction safety, includes the chassis, the top fixedly connected with guard bar of chassis, the top of guard bar is equipped with buckle device, and the quantity of guard bar is two and mutual opposition setting, the fastening cap has been cup jointed in the top activity in the buckle device outside, buckle device's inside activity has cup jointed T type pole, T type pole's one end fixedly connected with dead lever, the ball has been cup jointed in one side activity of dead lever, the outside fixedly connected with gag lever post of ball, four telescopic link device has been cup jointed in the top activity of gag lever post.

Preferably, the buckling device comprises a solid column and a T-shaped groove; the bottom fixed connection of solid post is on the top of guardrail bar, solid post is the I shape, just T type groove has all been seted up to the both sides of solid post.

Preferably, the telescopic rod device comprises a lower rod, a connecting shaft, an upper rod and a buckle; the middle part fixedly connected with connecting axle of lower pole, the fixed cover of one end of connecting axle has connect the upper pole, the both ends fixedly connected with buckle of lower pole.

Preferably, screw holes are formed in two sides of the bottom frame.

Preferably, the semicircular groove is formed in each end of the fixing rod, the ball is movably sleeved in the semicircular groove, and the outer side of the ball, which is located at the opening of the semicircular groove, is fixedly connected with the limiting rod.

Preferably, the telescopic rod device is an independent device, clamping grooves are formed in two ends of the upper rod, the buckle is buckled in the clamping grooves for assembly, and the assembled buckle is fixed by a nut.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a be used for rail guard for construction safety, buckle device on through the dead lever, because the T-shaped groove symmetry in the buckle device is seted up, can be with two T-shaped rod suit in the T-shaped groove, and two T-shaped rods can carry out 180 degrees angular adjustment in the T-shaped groove, the effect of coping various protection faces has been reached, and because ball longitudinal symmetry on the ball dead lever, reached and made the ball can't carry out horizontal adjustment, the effect of adjusting from top to bottom can only be carried out, the ball is adjusted from top to bottom and can be driven the telescopic link on the gag lever post and carry out the vertical axis and remove, the effect that can protect abrupt slope or ladder has been reached.

2. The protective guard for building construction safety can assemble a plurality of groups of upper rods and lower rods between two protective rods through independent telescopic rod devices to form the protective guard with freely controlled length, so that the cost of building occasions or required occasions is reduced on the basis of reducing the carrying amount of the required protective guard, and the effect that only one protective rod is needed on an overlong protective surface is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a horizontal sectional view of the structure fastening device of the present invention;

FIG. 3 is a top view of the structure fastening device of the present invention;

fig. 4 is a side view of the telescopic rod device of the present invention.

In the figure: 1. a chassis; 2. a guard bar; 3. a buckle device; 31. a solid column; 32. a T-shaped groove; 4. a fastening cap; 5. a T-shaped rod; 6. fixing the rod; 7. a ball bearing; 8. a limiting rod; 9. a telescopic rod device; 91. a lower lever; 92. a connecting shaft; 93. an upper lever; 94 snap-fit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a guard rail for building construction safety comprises a base frame 1, screw holes on the base frame 1 can be inserted with bolts for fixing, a protection rod 2 is fixedly connected to the top of the base frame 1, a fastening device 3 is arranged at the top end of the protection rod 2, the protection rods 2 are arranged oppositely, two t-shaped rods 5 can be sleeved in the fastening device 3, and a switching function is achieved, so that the two rods can be adjusted in angle, a fastening cap 4 is movably sleeved at the top of the outer side of the fastening device 3, a t-shaped rod 5 is movably sleeved in the fastening device 3, when the t-shaped rod 5 is inserted into a t-shaped groove 32, the fastening cap 4 is fastened, the t-shaped rod 5 can be pressed in the t-shaped groove 32 to rotate horizontally, and can not be separated from the t-shaped groove 32 due to external force, a fixing rod 6 is fixedly connected to one end of the t-shaped rod 5, a ball 7 is movably sleeved on one side of the fixing rod 6, ball 7's outside fixedly connected with gag lever post 8, telescopic link device 9 has been cup jointed in the top activity of four gag lever posts 8, through cup jointing telescopic link device 9 activity on gag lever post 8, can reach and accomodate whole utility model after carrying out all-round pulling down when receiving and releasing the rail guard, has improved the practicality of whole device, has reduced the occupation of land space of device.

The buckling device 3 comprises a solid column 31 and a T-shaped groove 32; bottom fixed connection of solid post 31 is on the top of guard bar 2, and solid post 31 is the I shape, and T type groove 32 has all been seted up to the both sides of solid post 31, inserts behind T type groove 32 when T type pole 5, can carry out the rotation in the 180 degrees in the inslot, has played the effect that can adjust the direction wantonly between guard bar 2.

The telescopic rod device 9 comprises a lower rod 91, a connecting shaft 92, an upper rod 93 and a buckle 94; the middle part fixedly connected with connecting axle 92 of lower pole 91, the fixed cover of one end of connecting axle 92 has connect upper pole 93, and the both ends fixedly connected with buckle 94 of lower pole 91, telescopic link device 9 are detachable, when the rail guard needs to be deposited, can pull down telescopic link device 9 from buckle device 3 to fold, reached the effect of saving storage space.

Wherein, the screw has been seted up on the both sides of chassis 1, can be through bolt and nut with chassis 1 ground reinforcing when being directed against soft soil texture ground or taking slope ground.

Wherein, the half slot has been seted up at the both ends of dead lever 6, and the ball 7 has been cup jointed in the activity of half slot, ball 7 is located the outside fixedly connected with gag lever post 8 of half slot opening part, because the opening part diameter of half slot is less than ball 7 diameter, reached and stabilized ball 7 at the half slot, and the gag lever post 8 that links to each other in the ball 7 outside through the longitudinal symmetry, reached and can only carry out the unable level of vertical rotation with ball 7 and rotate, played and can only reciprocate along with ball 7 with the telescopic link means 9 that meets.

Wherein, telescopic link device 9 is the independent device, the draw-in groove has been seted up at the both ends of upper pole 93, and buckle 94 detains and assembles in the draw-in groove, equipment back buckle 94 is fixed by the nut, telescopic link device 9 is as the independent device, can cup joint the extension with a plurality of upper poles 93 and lower pole 91, the length of adjusting required rail guard wantonly has been played, it carries out the fixed between two poles to cup joint the nut simultaneously, the effect that can not drop between the guarantee telescopic link has been played.

The working principle is as follows: during the use, measure required protection length earlier, select sufficient telescopic link device 9, then with telescopic link device 9 suit on gag lever post 8, suit the T-bar 5 respectively in the T-shaped groove 32 of buckle device 3 both sides in, cover fastening cap 4 and make T-bar 5 can only adjust in 180 degrees of horizontal direction and can't reciprocate, pull the protective rod 2 again, with whole telescopic link device 9 elongations, place protective rod 2 in required protection department, can.

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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 be used for building construction safety to use rail guard, includes chassis (1), its characterized in that: the top fixedly connected with of chassis (1) protects pole (2), the top of protecting pole (2) is equipped with buckle device (3), and the quantity of protecting pole (2) is two and sets up opposite each other, fastening cap (4) have been cup jointed in the top activity in buckle device (3) outside, T-bar (5) have been cup jointed in the inside activity of buckle device (3), the one end fixedly connected with dead lever (6) of T-bar (5), ball (7) have been cup jointed in one side activity of dead lever (6), outside fixedly connected with gag lever post (8) of ball (7), four a telescopic link device (9) have been cup jointed in the one end activity of gag lever post (8).

2. The guard rail for building construction safety as claimed in claim 1, wherein: the buckling device (3) comprises a solid column (31) and a T-shaped groove (32); the bottom end of the solid column (31) is fixedly connected to the top end of the guard bar (2), the solid column (31) is I-shaped, and T-shaped grooves (32) are formed in two sides of the solid column (31).

3. The guard rail for building construction safety as claimed in claim 1, wherein: the telescopic rod device (9) comprises a lower rod (91), a connecting shaft (92), an upper rod (93) and a buckle (94); the middle part fixedly connected with connecting axle (92) of lower pole (91), the fixed cover of one end of connecting axle (92) has connect upper pole (93), the both ends fixedly connected with buckle (94) of lower pole (91).

4. The guard rail for building construction safety as claimed in claim 1, wherein: screw holes are formed in two sides of the bottom frame (1).

5. The guard rail for building construction safety as claimed in claim 1, wherein: the semi-circular groove has been seted up at the both ends of dead lever (6), and the activity of semi-circular groove has cup jointed ball (7), ball (7) are located the outside fixedly connected with gag lever post (8) of semi-circular groove opening part.

6. A guard rail for building construction safety as claimed in claim 3, wherein: the telescopic rod device (9) is an independent device, clamping grooves are formed in two ends of the upper rod (93), the buckle (94) is buckled in the clamping grooves to be assembled, and the assembled buckle (94) is fixed by a nut.