CN217401401U

CN217401401U - Building engineering construction safety bolt

Info

Publication number: CN217401401U
Application number: CN202221540557.0U
Authority: CN
Inventors: 王伟伟; 逯育龙; 陈丽; 张爱民
Original assignee: Xinjiang Yinfeng Construction Engineering Co ltd
Current assignee: Xinjiang Yinfeng Construction Engineering Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-09
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a building engineering construction safety bolt, the electric screw comprises a screw rod, the nut is installed to the one end of screw rod, and one side of nut installs the base, the upset piece is installed on the top of base, and the top of upset piece installs flip, flip's top is evenly installed and is cushioned protrudingly. The utility model discloses a screwdriver blocks the draw-in groove and rotates, make the movable rod rotation descend, thereby promote the movable block to descend, make the slider remove along the spout, make the bolt promote down to the right side along the jack and remove at the slider, outwards extend by the inside of screw rod for plug-and-play, and contradict on the inner wall of part, increase the frictional force of bolt and object, thereby reach and effectively prevent that the bolt from taking place not hard up phenomenon, the reinforcing bolt is to the connection fastening action of object, make the security of construction building or equipment more reliable, and the easy dismounting of this bolt, repetitious usage many times.

Description

Building engineering construction safety bolt

Technical Field

The utility model relates to a safety bolt technical field, in particular to building engineering construction safety bolt.

Background

The building construction refers to production activities in an engineering construction implementation stage, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and in a construction site, bolts are needed to be used for connecting, dismounting and mounting construction buildings or construction equipment and the like so as to ensure the safety of the building engineering;

the existing bolt is simple in structure, generally comprises a nut and a screw rod, and in the process of connecting two parts, the screw rod part plays a main connecting role, but because in the construction process of constructional engineering, the environment is complex, noise, vibration and the like are easily generated, and in addition, objects are continuously carried and rubbed in the construction process, so that the bolt is easily loosened in connection, the fastening and connecting effect of the bolt is influenced, adverse effects are generated on the construction safety, the bolt is improved at present, and the self-locking capacity of the bolt is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering construction safety bolt to current bolt auto-lock performance that proposes in solving above-mentioned background art is more weak, easily produces the problem of not hard up phenomenon after the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering construction safety bolt, includes the screw rod, the nut is installed to the one end of screw rod, and one side of nut installs the base, the upset piece is installed on the top of base, and the top of upset piece installs flip, flip's top is evenly installed and is cushioned protrudingly, magnet is installed to one side of flip bottom, the adjustment tank has been seted up on the top of nut, the inside of screw rod is provided with movable chamber, and the inside of the screw rod of activity chamber one side has seted up the jack, be connected with the regulation hole between adjustment tank and the movable chamber, and the internal connection of regulation hole has the movable rod, the adjusting cap is installed to the one end of movable rod, and the top of adjusting cap has seted up the draw-in groove, the one end that the adjusting cap was kept away from to the movable rod is provided with adjustment mechanism.

When using this technical scheme's a building engineering construction safety bolt, revolve wrong draw-in groove when using, make the movable rod rotation decline to promote the movable block and descend, make the slider remove along the spout, make the bolt promote down along the jack to the right side removal, plug the inside of round pin by the screw rod outwards extends, and contradict to the inner wall of part on, increase the frictional force of bolt and object, thereby reach and effectively prevent that the bolt from taking place not hard up phenomenon.

Preferably, the cross section of the buffering bulges is circular, and the buffering bulges are uniformly distributed on the flip cover. When the collision is prevented, the collision force directly acts on the nut, and the possibility of damaging the nut is reduced.

Preferably, the outside of movable rod evenly is provided with the external screw thread, the inside of regulation hole evenly is provided with the internal thread of mutually supporting with the external screw thread, movable rod and regulation hole constitution threaded connection.

Preferably, adjustment mechanism includes the movable block, and the movable block is installed in the one end of movable rod, the spout has been seted up to one side of movable block, and the internally mounted of spout has the slider, the bolt is installed to one side of slider, and the one end of bolt extends to the inside of jack.

Preferably, the sliding groove is inclined, the slider slides inside the sliding groove, and the slider and the sliding groove form a sliding mechanism. The direction of the force is changed by matching the plug pin and the jack, so that the plug pin can horizontally move left and right.

Preferably, the cross section of the plug pin is circular, and the outer diameter of the plug pin is matched with the inner diameter of the jack. The air is reduced and enters into the inside of screw rod from the jack, reduces the bolt and from the possibility of inside corrosion, improves the life of bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the construction safety bolt for the building engineering not only improves the self-locking capacity of the bolt, can reduce the phenomenon that the bolt is loosened after being used to a limited extent, but also protects the nut, prevents the nut from being damaged due to impact and reduces the corrosion in the bolt;

(1) the clamping groove is clamped by the screwdriver and rotates, so that the movable rod rotates and descends, the movable block is pushed to descend, the sliding block moves along the sliding groove, the bolt moves towards the right side along the insertion hole under the pushing of the sliding block, the bolt extends outwards from the inside of the screw rod and is abutted against the inner wall of a part, the friction force between the bolt and an object is increased, the loosening phenomenon of the bolt is effectively prevented, the connection and fastening effect of the bolt on the object is enhanced, the safety of a construction building or equipment is more reliable, the bolt is convenient to assemble and disassemble, and the bolt can be repeatedly used for many times;

(2) when making the nut surface receive the striking through the buffering arch, can play certain cushioning effect, reduce the impact that the nut received, prevent that the nut from damaging or breaking away from with the screw rod because of the striking, play the guard action to the bolt, the upset piece rotates simultaneously, makes flip open or close, cooperation magnet strengthens flip and nut's laminating degree, and then protects the bolt inside, reduces the inside long-term and air contact of bolt, slows down the corruption of bolt and rusts, improves the life of bolt.

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 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the nut of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the structure of the present invention.

The reference numerals in the figures illustrate: 1. a screw; 2. a nut; 3. a base; 4. a turning block; 5. a cover is turned; 6. a buffer protrusion; 7. an adjustment groove; 8. a magnet; 9. an adjusting cap; 10. an adjustment hole; 11. a movable rod; 12. an adjustment mechanism; 1201. a movable block; 1202. a chute; 1203. a bolt; 1204. a slider; 13. a jack; 14. a movable cavity; 15. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a construction safety bolt for building engineering comprises a screw rod 1, wherein a screw cap 2 is installed at one end of the screw rod 1, a base 3 is installed at one side of the screw cap 2, an overturning block 4 is installed at the top end of the base 3, a turnover cover 5 is installed at the top end of the overturning block 4, and buffering bulges 6 are evenly installed at the top end of the turnover cover 5;

the cross section of the buffering bulge 6 is circular, and the buffering bulges 6 are uniformly distributed on the turnover cover 5;

specifically, as shown in fig. 1 and 4, when in use, the magnet 8 is matched to enable the flip cover 5 to be closer to the upper surface of the nut 2, and the flip cover 5 is simple and convenient to use and operate, so that the nut 2 is protected to prevent air from being exposed inside the nut 2 for a long time, and meanwhile, the buffer bulge 6 can deform when being impacted by impact, so that the impact force can be resisted to a certain extent, the nut 2 is prevented from directly bearing the impact force to play a certain protection role, and the service life of the bolt is prolonged;

a magnet 8 is installed on one side of the bottom end of the turnover cover 5, an adjusting groove 7 is formed in the top end of the nut 2, a movable cavity 14 is formed inside the screw rod 1, a jack 13 is formed inside the screw rod 1 on one side of the movable cavity 14, an adjusting hole 10 is connected between the adjusting groove 7 and the movable cavity 14, and a movable rod 11 is connected inside the adjusting hole 10;

external threads are uniformly arranged on the outer portion of the movable rod 11, internal threads matched with the external threads are uniformly arranged in the adjusting hole 10, and the movable rod 11 and the adjusting hole 10 are in threaded connection;

specifically, as shown in fig. 1 and 3, when the screwdriver is used, the clamping groove 15 is clamped by the screwdriver and screwed, so that the movable rod 11 rotates and descends, the movable block 1201 is pushed to descend, the descending direction is more stable due to the arrangement of the threads, and the position of the movable block 1201 can be locked and fixed;

an adjusting cap 9 is installed at one end of the movable rod 11, a clamping groove 15 is formed in the top end of the adjusting cap 9, and an adjusting mechanism 12 is arranged at one end, far away from the adjusting cap 9, of the movable rod 11;

the adjusting mechanism 12 comprises a movable block 1201, the movable block 1201 is mounted at one end of the movable rod 11, a sliding groove 1202 is formed in one side of the movable block 1201, a sliding block 1204 is mounted inside the sliding groove 1202, a plug pin 1203 is mounted at one side of the sliding block 1204, and one end of the plug pin 1203 extends into the insertion hole 13;

specifically, as shown in fig. 1, 2 and 3, in use, the movable rod 11 descends to push the movable block 1201 to descend, so that the sliding block 1204 slides in the sliding slot 1202, and thus the latch 1203 is pushed, and the latch 1203 moves rightwards along the inside of the insertion hole 13, so as to enhance the contact friction force between the screw 1 and the inside of the part, and to facilitate preventing the bolt from loosening;

the sliding groove 1202 is inclined, the sliding block 1204 slides in the sliding groove 1202, and the sliding block 1204 and the sliding groove 1202 form a sliding mechanism;

the cross section of the plug pin 1203 is circular, and the outer diameter of the plug pin 1203 is matched with the inner diameter of the jack 13;

specifically, as shown in fig. 1, 3 and 4, when the sliding block 1204 slides due to the inclined shape of the sliding groove 1202 in use, not only a transverse displacement change but also a longitudinal displacement change occurs, and the direction of force is changed under the action of the insertion pin 1203 and the insertion hole 13, so that the horizontal movement of the insertion pin 1203 is realized, and the size of the insertion pin 1203 is matched with that of the insertion hole 13, so that air can be reduced to enter the inside of the screw rod 1, the corrosion of the screw rod 1 is reduced, and the service life of the bolt is prolonged.

The working principle is as follows: when the utility model is used, firstly, the screw rod 1 is screwed into the part by screwing the nut 2, and then the flip 5 is opened to separate the magnet 8 from the nut 2 and rotate the turnover block 4, so that the adjusting groove 7 is seen, and the flip 5 can prevent the interior of the nut 2 from being exposed for a long time, thereby reducing corrosion damage;

secondly, a screwdriver is used for clamping the clamping groove 15 and screwing, the adjusting cap 9 is rotated and drives the movable rod 11 to rotate and descend, so that the movable block 1201 is pushed, the movable block 1201 descends, the sliding block 1204 slides in the sliding groove 1202, the plug pin 1203 is further pushed, the plug pin 1203 moves along the direction of the insertion hole 13, one end of the plug pin 1203 extends to the outside of the screw rod 1, one end of the plug pin 1203 is in contact with the inside of a part, friction between the screw rod 1 and the part in the direction different from the thread direction is increased, and loosening of the bolt is prevented;

finally, the turnover cover 5 is turned over, the turnover block 4 is rotated, the magnet 8 is tightly attached to the screw cap 2, when the surface of the screw cap 2 is impacted, the buffering bulge 6 is impacted and deformed, the impact force is absorbed, the screw cap 2 is prevented from being directly impacted, and therefore the damage to the screw cap 2 and the screw rod 1 is reduced.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a building engineering construction safety bolt, includes screw rod (1), its characterized in that: the screw cap (2) is installed at one end of the screw rod (1), the base (3) is installed at one side of the screw cap (2), the turning block (4) is installed at the top end of the base (3), the turning cover (5) is installed at the top end of the turning block (4), the buffering protrusions (6) are evenly installed at the top end of the turning cover (5), the magnet (8) is installed at one side of the bottom end of the turning cover (5), the adjusting groove (7) is formed in the top end of the screw cap (2), the movable cavity (14) is arranged inside the screw rod (1) at one side of the movable cavity (14), the inserting hole (13) is formed in the inner portion of the screw rod (1) at one side of the movable cavity (14), the adjusting hole (10) is connected between the adjusting groove (7) and the movable cavity (14), the movable rod (11) is connected inside the adjusting hole (10), the adjusting cap (9) is installed at one end of the movable rod (11), and the clamping groove (15) is formed in the top end of the adjusting cap (9), and an adjusting mechanism (12) is arranged at one end of the movable rod (11) far away from the adjusting cap (9).

2. The construction safety bolt of claim 1, characterized in that: the cross section of the buffering bulges (6) is circular, and the buffering bulges (6) are uniformly distributed on the turnover cover (5).

3. The construction safety bolt of claim 1, wherein: the outside of movable rod (11) evenly is provided with the external screw thread, the inside of regulation hole (10) evenly is provided with the internal thread of mutually supporting with the external screw thread, movable rod (11) and regulation hole (10) constitute threaded connection.

4. The construction safety bolt of claim 1, characterized in that: adjustment mechanism (12) include movable block (1201), and movable block (1201) install in the one end of movable rod (11), spout (1202) have been seted up to one side of movable block (1201), and the internally mounted of spout (1202) has slider (1204), bolt (1203) are installed to one side of slider (1204), and the one end of bolt (1203) extends to the inside of jack (13).

5. The construction safety bolt of claim 4, wherein: the sliding chute (1202) is inclined, the sliding block (1204) slides in the sliding chute (1202), and the sliding block (1204) and the sliding chute (1202) form a sliding mechanism.

6. The construction safety bolt of claim 4, wherein: the cross section of the plug pin (1203) is circular, and the outer diameter of the plug pin (1203) is matched with the inner diameter of the jack (13).