CN216895561U

CN216895561U - Turnbuckle with protection function

Info

Publication number: CN216895561U
Application number: CN202123126916.6U
Authority: CN
Inventors: 赵庆
Original assignee: Tianjin Zhongyi Machinery Co ltd
Current assignee: Tianjin Zhongyi Machinery Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-07-05
Anticipated expiration: 2031-12-11

Abstract

The utility model relates to the field of turn-buckle bolts, in particular to a turn-buckle bolt with a protection function, which comprises a fixed rod, wherein movable blocks are arranged at the top end and the bottom end of the fixed rod, sleeve rods are sleeved outside the movable blocks, the top end of each movable block is rotatably connected with a fixed bolt, an elastic layer is arranged outside the fixed rod, a wear-resistant layer is arranged outside the elastic layer, and a plurality of anti-skid lugs are arranged on one side of the wear-resistant layer. This turn buckle with safeguard function can adjust fixing bolt's length in a flexible way through being provided with the dead lever, can increase the stability when dead lever rotates through being provided with wearing layer and elastic layer, prevents the slippage, can increase the frictional force between wearing layer and the staff finger through being provided with skid proof block, can support the elastic layer through being provided with auxiliary rod and bracing piece, prevents that wearing layer and elastic layer from causing the condition of wearing and tearing because of the atress is excessive.

Description

Turnbuckle with protection function

Technical Field

The utility model relates to the technical field of turn buckle bolts, in particular to a turn buckle bolt with a protection function.

Background

The workover rig derrick that uses among the oil field borehole operation process all needs adjust the centering through the guy rope, and it is even to require among the relevant technical standard to rectify every guy rope stress behind the derrick, and the regulation of guy rope elasticity needs then to realize through basket bolts, and basket bolts one end go-between is connected the guy rope, and other end go-between is connected the earth anchor, and the field adjusts the elasticity of guy rope through two regulation pole extensions of adjusting basket bolts.

But traditional turn buckle when using, thereby need realize adjusting through the dead lever that rotates more times, but rotate the easy adhesion on the surface of too much back dead lever of number of times and go up dirty, lead to subsequent rotation the condition of slippage to appear, influence subsequent whole use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the turn buckle with the protection function, has the advantages of skid resistance and the like, and solves the problem that the rotation adjustment is not flexible enough.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a turnbuckle with safeguard function, includes the dead lever, the top and the bottom of dead lever all are provided with the movable block, the outside of movable block all is equipped with the loop bar, the top of movable block is rotated and is connected with fixing bolt.

The outside of dead lever is provided with the elastic layer, the outside of elastic layer is provided with the wearing layer, one side of wearing layer is provided with a plurality of skid proof block.

Furthermore, the cross section of the anti-skid lugs is semicircular, and the anti-skid lugs are symmetrically distributed about the central axis of the wear-resistant layer in the horizontal direction.

Furthermore, a plurality of support rods are arranged on the outer side of the fixing rod, and the support rods are connected with the inner side of the elastic layer.

Furthermore, the upper end and the lower extreme of outside one side of bracing piece all are provided with the auxiliary rod, and the contained angle between auxiliary rod and the bracing piece is sixty degrees.

Furthermore, a fixing hole matched with the fixing bolt is formed in the middle of the top end of the loop bar, and the top end of the fixing hole penetrates through and extends to the upper portion of the loop bar.

Furthermore, vertical slide rails are arranged on two sides of the interior of the loop bar, slide blocks matched with the slide rails are arranged on two sides of the movable block, and the movable block and the loop bar are connected in a sliding mode through the slide blocks and the slide rails to form a sliding structure.

Furthermore, the one end of movable block is provided with fastening bolt, and a plurality of spacing holes have been seted up on the surface of loop bar, and the one end of movable block seted up with fastening bolt assorted mounting hole, and the diameter of mounting hole equals with the diameter in spacing hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this turn buckle with safeguard function can adjust fixing bolt's length in a flexible way through being provided with the dead lever, can increase the stability when dead lever rotates through being provided with wearing layer and elastic layer, prevents the slippage, can increase the frictional force between wearing layer and the staff finger through being provided with skid proof block, can support the elastic layer through being provided with auxiliary rod and bracing piece, prevents that wearing layer and elastic layer from causing the condition of wearing and tearing because of the atress is excessive.

2. This turn buckle with safeguard function, the length that can realize fixing bolt through being provided with dead lever and fixed orifices can change, be convenient for carry out holistic length adjustment and installation condition according to the demand of difference, can make more smooth and easy that the movable block removed through being provided with slider and slide rail, the condition of avoiding appearing blocking, flexibility when increasing the use, through being provided with fastening bolt, spacing hole and mounting hole can restrict the position of movable block, stability when increasing fixing bolt and connecting the device, the condition that prevents to drop.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side cross-sectional structural view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a fixing hole; 2. fixing the bolt; 3. a movable block; 4. fixing the rod; 5. fastening a bolt; 6. a wear layer; 7. a slider; 8. a slide rail; 9. a loop bar; 10. mounting holes; 11. a limiting hole; 12. an auxiliary lever; 13. a support bar; 14. an anti-slip bump; 15. an elastic layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the lag bolt with protection function in this embodiment includes a fixing rod 4, movable blocks 3 are disposed at the top and bottom ends of the fixing rod 4, sleeve rods 9 are sleeved outside the movable blocks 3, and the top ends of the movable blocks 3 are rotatably connected to a fixing bolt 2.

The outside of dead lever 4 is provided with elastic layer 15, and the outside of elastic layer 15 is provided with wearing layer 6, and one side of wearing layer 6 is provided with a plurality of skid proof block 14.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in the present embodiment, the cross section of the anti-slip bump 14 is semicircular, and the anti-slip bumps 14 are symmetrically distributed about the central axis of the wear-resistant layer 6 in the horizontal direction.

It should be noted that, because the hand is infected with dirty easily, the condition that contacts is carried out with dead lever 4 at dirty relapse, the slippage when leading to follow-up rotation dead lever 4 easily, influence holistic security, stability when having reduced the whole use of bolt, stability when can increase dead lever 4 rotation through being provided with wearing layer 6 and elastic layer 15 prevents the slippage, can increase the frictional force between wearing layer 6 and the staff finger through being provided with skid proof block 14.

Referring to fig. 1, 2 and 5, in the present embodiment, a plurality of support rods 13 are disposed outside the fixing rod 4, and the support rods 13 are connected to the inner side of the elastic layer 15.

It should be noted that the supporting rod 13 can support the elastic layer 15, so as to prevent the wear-resistant layer 6 and the elastic layer 15 from being worn due to excessive stress.

Referring to fig. 1, 2 and 5, in the present embodiment, the upper end and the lower end of one side of the supporting rod 13 are provided with the auxiliary rod 12, and an included angle between the auxiliary rod 12 and the supporting rod 13 is sixty degrees.

The auxiliary lever 12 can disperse the pressure applied to the support lever 13, thereby reducing the possibility of breakage of the support lever 13.

Referring to fig. 1, 2 and 3, in the embodiment, a fixing hole 1 matched with the fixing bolt 2 is formed at a middle position of the top end of the loop bar 9, and the top end of the fixing hole 1 penetrates through and extends to the upper side of the loop bar 9.

It should be noted that, by rotating the fixing rod 4, the fixing rod 4 can drive the fixing bolt 2 to rotate inside the fixing hole 1, so that the length of the fixing bolt 2 can be changed, and the overall length adjustment and installation condition can be conveniently carried out according to different requirements.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment, two sides of the inside of the loop bar 9 are both provided with vertical slide rails 8, two sides of the movable block 3 are both provided with slide blocks 7 matched with the slide rails 8, and the movable block 3 and the loop bar 9 are connected in a sliding manner through the slide blocks 7 and the slide rails 8 to form a sliding structure.

It should be noted that the movable block 3 can move more smoothly by the arrangement of the sliding block 7 and the sliding rail 8, so that the situation of jamming is avoided, and the flexibility in use is improved.

Referring to fig. 1, 2 and 3, in the present embodiment, a fastening bolt 5 is disposed at one end of the movable block 3, a plurality of limiting holes 11 are disposed on the surface of the loop bar 9, a mounting hole 10 matched with the fastening bolt 5 is disposed at one end of the movable block 3, and the diameter of the mounting hole 10 is equal to the diameter of the limiting hole 11.

It should be noted that the position of the movable block 3 can be limited by providing the fastening bolt 5, the limit hole 11, and the mounting hole 10, so that the stability of the device when the fixing bolt 2 is connected to the device is increased, and the falling-off is prevented.

It can be understood that this turn buckle with safeguard function appears the condition that drops when can prevent to rotate, and stability when increasing the use limits the length of bolt that simultaneously can be more stable, avoids appearing gliding condition.

The working principle of the above embodiment is as follows:

when the device works, firstly, the fixing bolt 2 is installed at a position needing to be installed, then the fixing rod 4 is rotated, the fixing rod 4 can drive the fixing bolt 2 to rotate in the fixing hole 1, the length of the fixing bolt 2 can be changed, the integral length adjustment and installation conditions can be conveniently carried out according to different requirements, the movable block 3 can move more smoothly by arranging the sliding block 7 and the sliding rail 8, the blocking condition is avoided, the flexibility in use is improved, the position of the movable block 3 can be limited by arranging the fastening bolt 5, the limiting hole 11 and the installation hole 10, the stability when the fixing bolt 2 is used for connecting the device is improved, the falling condition is prevented, the hand is easily polluted, the hand is easily slipped when the dirt is repeatedly contacted with the fixing rod 4, and the follow-up slipping is easily caused when the fixing rod 4 is rotated, influence holistic security, stability when having reduced the whole use of bolt, can increase the stability when dead lever 4 rotates through being provided with wearing layer 6 and elastic layer 15, prevent the slippage, can increase the frictional force between wearing layer 6 and the staff finger through being provided with skid proof block 14, can support elastic layer 15 through being provided with auxiliary rod 12 and bracing piece 13, prevent that wearing layer 6 and elastic layer 15 from leading to the fact the condition of wearing and tearing because of the atress is excessive.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turn buckle with safeguard function, includes dead lever (4), its characterized in that: the top end and the bottom end of the fixed rod (4) are respectively provided with a movable block (3), sleeve rods (9) are respectively sleeved outside the movable blocks (3), and the top ends of the movable blocks (3) are rotatably connected with fixed bolts (2);

the outside of dead lever (4) is provided with elastic layer (15), the outside of elastic layer (15) is provided with wearing layer (6), one side of wearing layer (6) is provided with a plurality of skid proof block (14).

2. The flower basket bolt with the protection function according to claim 1, characterized in that: the cross section of the anti-skid lugs (14) is semicircular, and the anti-skid lugs (14) are symmetrically distributed about the central axis of the wear-resistant layer (6) in the horizontal direction.

3. The flower basket bolt with the protection function according to claim 1, characterized in that: a plurality of support rods (13) are arranged on the outer side of the fixing rod (4), and the support rods (13) are connected with the inner side of the elastic layer (15).

4. The flower basket bolt with the protection function according to claim 3, characterized in that: the upper end and the lower extreme of bracing piece (13) outside one side all are provided with auxiliary rod (12), and the contained angle between auxiliary rod (12) and bracing piece (13) is sixty degrees.

5. The flower basket bolt with the protection function according to claim 1, characterized in that: the middle position department on loop bar (9) top is seted up with fixing bolt (2) assorted fixed orifices (1), and the top of fixed orifices (1) passes and extends to the top of loop bar (9).

6. The flower basket bolt with the protection function according to claim 1, characterized in that: vertical slide rail (8) have all been seted up to the inside both sides of loop bar (9), and the both sides of movable block (3) all be provided with slide rail (8) assorted slider (7), and constitute sliding structure through slider (7) and slide rail (8) sliding connection between movable block (3) and loop bar (9).

7. The flower basket bolt with the protection function according to claim 1, characterized in that: the one end of movable block (3) is provided with fastening bolt (5), and a plurality of spacing holes (11) have been seted up on the surface of loop bar (9), and the one end of movable block (3) seted up with fastening bolt (5) assorted mounting hole (10), and the diameter of mounting hole (10) equals with the diameter of spacing hole (11).