CN220379062U - Engineering truck locking anti-aging pipe clamp - Google Patents

Abstract

The utility model relates to the technical field of pipe clamps and discloses an anti-aging pipe clamp with a locking function for an engineering truck, which comprises a mounting U-shaped plate, wherein the left side of the mounting U-shaped plate is rotationally connected with a pipe clamp ring through a first hinge, the inner surface of the pipe clamp ring is provided with an annular groove, the inner surface of the annular groove is rotationally connected with an operating ring, the outer surface of the pipe clamp ring is fixedly connected with a stabilizing roller, the back surface of the operating ring is provided with a driving tooth block, the inner surface of the pipe clamp ring is rotationally connected with a threaded rod positioned at the back surface of the operating ring through a connecting bearing seat, and the outer surface of the threaded rod is in meshed connection with the driving tooth block through a driven tooth block. According to the utility model, the effect of controlling the clamping plate to move to clamp the pipeline to be fixed is achieved through the movement of the threaded plate, so that the clamping structure is controlled to clamp the pipeline with high precision through the threaded transmission, and the effects of effectively controlling the clamping pressure and ensuring the locking of the pipeline are achieved.

Description

Engineering truck locking anti-aging pipe clamp

Technical Field

The utility model relates to the technical field of pipe clamps, in particular to a locking anti-aging pipe clamp for an engineering truck.

Background

The engineering truck is a main body force of a building engineering, the progress of the building engineering is multiplied due to the fact that the engineering truck appears, the manpower is greatly reduced, the engineering truck is observed to work, the engineering truck is not affected by the power of machines and technologies, the engineering truck is used for carrying, excavating, rush repair, battle and the like of the engineering, and the pipe clamps in the engineering truck are very critical to use.

Along with the rapid development of engineering trucks, the requirements for the anti-aging pipe clamps for engineering trucks are also improved, but the conventional anti-aging pipe clamps for engineering trucks can not achieve a locking state due to the fact that the pipe is fixed by simple spring clamping or structure clamping connection, so that the situation of unexpected falling exists, and normal pipe locking is greatly influenced.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the existing ageing-resistant pipe clamp for the engineering truck is characterized in that the pipe cannot be fixed in a locking state due to the fact that the existing ageing-resistant pipe clamp for the engineering truck is connected through simple spring clamping or structure clamping, so that the pipe cannot accidentally fall off, normal pipe locking is greatly affected, and the ageing-resistant pipe clamp for the engineering truck is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an ageing-resistant pipe clamp of tight lock for engineering truck, includes the installation U shaped plate, the left side of installation U shaped plate is connected with the pipe clamp ring through first hinge rotation, the ring channel has been seted up to the internal surface of pipe clamp ring, the internal surface rotation of ring channel is connected with the operation ring, fixedly connected with steady idler on the surface of pipe clamp ring, the back of operation ring is provided with the initiative tooth piece, be connected with the threaded rod that is located the operation ring back through connecting the bearing frame rotation on the internal surface of pipe clamp ring, through driven tooth piece and initiative tooth piece meshing connection on the surface of threaded rod, threaded connection has the screw thread board on the surface of threaded rod, fixedly connected with is located two directional bars of screw thread board both sides on the internal surface of pipe clamp ring, the both sides of screw thread board are passed through directional ring slip and are cup jointed on the surface of directional bar, one side fixedly connected with clamping bar of pipe clamp ring internal surface is kept away from to the screw thread board, the one end that the screw thread board was kept away from through the second hinge rotation is connected with the clamping plate, be connected with the threaded rod that is located the operation ring back through two installation bearing frames on the internal surface, threaded connection has two symmetrical screw thread blocks on the external surface of installing U shaped plate has two screw thread blocks, two opposite screw thread connection screw thread.

Preferably, the left inner surface of the installation U-shaped plate is fixedly connected with a limiting slide rail, the left sides of the two threaded blocks are slidably connected onto the inner surface of the limiting slide rail through a limiting rod, and the two ends of the installation screw rod penetrate through the installation U-shaped plate and are fixedly connected with a control knob.

Preferably, the number of the threaded rods is not less than eight, and not less than eight threaded rods are in an annular array.

Preferably, the shape of the front surface of the clamping plate is arc-shaped, and the radian of the front surface of the clamping plate is twenty-five to forty degrees.

Preferably, the number of the driven tooth blocks on the outer surface of the threaded rod is not less than three and the driven tooth blocks are in a rectangular array.

Preferably, the number of the stabilizing rollers is not less than forty, and not less than forty stabilizing rollers are in an annular array.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the mounting screw is controlled to rotate through the control knob, the two threaded blocks with opposite internal thread directions move towards one side of each other under the limit of the limiting rod, the two threaded blocks move towards one side of each other to draw the two mounting plates to be close to each other so as to effectively clamp and fix the mounting positions, the operation ring is controlled to rotate, the driving gear block is driven to rotate through the rotation of the operation ring, the threaded rod is driven to rotate through the rotation of the driven gear block, the threaded plate moves towards one side far away from the inner surface of the pipe clamp ring under the limit of the directional ring through the rotation of the threaded rod, and then the clamping plate is controlled to move to clamp a pipeline to be fixed through the movement of the threaded plate, so that the clamping structure is controlled to clamp the pipeline through the threaded transmission with high precision, and the effects of effectively controlling the clamping pressure and guaranteeing the locking of the pipeline are achieved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the rear-view internal structure of the operating ring of the present utility model;

FIG. 3 is a schematic diagram of a front view of a threaded rod and collet collar connection according to the present utility model;

fig. 4 is an enlarged view at a in fig. 1.

In the figure: 1. installing a U-shaped plate; 2. a tube clamping ring; 3. an annular groove; 4. an operating ring; 5. stabilizing the roller; 6. a driving tooth block; 7. the bearing seat is connected; 8. a threaded rod; 9. a driven tooth block; 10. a thread plate; 11. a directional rod; 12. an orientation ring; 13. a clamping rod; 14. a clamping plate; 15. installing a bearing seat; 16. installing a screw; 17. a screw block; 18. a limit sliding rail; 19. a limit rod; 20. a mounting plate; 21. and (5) a control knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the locking anti-aging pipe clamp for the engineering truck comprises a mounting U-shaped plate 1, wherein the left side of the mounting U-shaped plate 1 is rotationally connected with a pipe clamp ring 2 through a first hinge, an annular groove 3 is formed in the inner surface of the pipe clamp ring 2, an operating ring 4 is rotationally connected with the inner surface of the annular groove 3, stabilizing rollers 5 are fixedly connected with the outer surface of the pipe clamp ring 2, the number of the stabilizing rollers 5 is not less than forty, not less than forty stabilizing rollers 5 are in an annular array, the back surface of the operating ring 4 is provided with a driving tooth block 6, threaded rods 8 positioned at the back surface of the operating ring 4 are rotationally connected with the inner surface of the pipe clamp ring 2 through a connecting bearing seat 7, the number of the threaded rods 8 is not less than eight, not less than eight threaded rods 8 are in an annular array, the outer surface of the threaded rods 8 are in meshed connection with the driving tooth block 6 through driven tooth blocks 9, the number of the driven tooth blocks 9 on the outer surface of the threaded rods 8 is not less than three and is in a rectangular array, the external surface of the threaded rod 8 is connected with a thread plate 10 in a threaded manner, the internal surface of the pipe clamping ring 2 is fixedly connected with two directional rods 11 positioned at two sides of the thread plate 10, two sides of the thread plate 10 are sleeved on the external surface of the directional rods 11 in a sliding manner through the directional rings 12, one side of the thread plate 10 away from the internal surface of the pipe clamping ring 2 is fixedly connected with a clamping rod 13, one end of the clamping rod 13 away from the thread plate 10 is rotationally connected with a clamping plate 14 through a second hinge, the front shape of the clamping plate 14 is arc-shaped, the radian of the front surface of the clamping plate 14 is between twenty-five and forty degrees, the internal surface of the U-shaped mounting plate 1 is rotationally connected with one mounting screw 16 through two mounting bearing seats 15, the external surface of the mounting screw 16 is in threaded connection with two symmetrical thread blocks 17, the internal thread directions of the two thread blocks 17 are opposite, the right side of the two screw blocks 17 is fixedly connected with a mounting plate 20.

The left inner surface of the installation U-shaped plate 1 is fixedly connected with a limit sliding rail 18, the left sides of the two thread blocks 17 are slidably connected onto the inner surface of the limit sliding rail 18 through a limit rod 19, and two ends of the installation screw 16 penetrate through the installation U-shaped plate 1 and are fixedly connected with a control knob 21.

In the utility model, when a user uses the device, the control knob 21 controls the mounting screw 16 to rotate, the rotation of the mounting screw 16 enables the two threaded blocks 17 with opposite internal thread directions to move towards one side of each other under the limit of the limit rod 19, the two threaded blocks 17 move towards one side of each other to draw the two mounting plates 20 to move towards each other to effectively clamp and fix at the mounting position, the control operation ring 4 rotates, the driving tooth block 6 rotates to pull and rotate the driven tooth block 9, the rotation of the driven tooth block 9 rotates the threaded rod 8, the rotation of the threaded rod 8 enables the threaded plate 10 to move towards one side far away from the inner surface of the pipe clamp ring 2 under the limit of the orientation ring 12, and further the movement of the threaded plate 10 controls the clamping plate 14 to clamp a pipe to be fixed, so that the clamping pressure is effectively controlled and the pipe locking is ensured through the high-precision control of the clamping structure by the threaded transmission.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Claims (6)

1. The utility model provides an anti-aging pipe clamp of tight lock for engineering truck, includes installs U-shaped board (1), its characterized in that, the left side of installing U-shaped board (1) is rotated through first hinge and is connected with pipe clamp ring (2), ring channel (3) have been seted up to the internal surface of pipe clamp ring (2), the internal surface rotation of ring channel (3) is connected with operation ring (4), fixedly connected with stabilizer roller (5) on the surface of pipe clamp ring (2), the back of operation ring (4) is provided with initiative tooth piece (6), be connected with threaded rod (8) that are located the back of operation ring (4) through connecting bearing frame (7) rotation on the internal surface of pipe clamp ring (2), be connected with thread plate (10) through driven tooth piece (9) and initiative tooth piece (6) meshing on the surface of threaded rod (8), fixedly connected with two directional rod (11) that are located the both sides of thread plate (10) on the internal surface of pipe clamp ring (2), the both sides of thread plate (10) are through directional ring (12) sliding on the surface of directional rod (11), the fixed surface of holding pipe clamp ring (13) is kept away from in the sleeve joint, the one end that screw thread board (10) was kept away from to clamping lever (13) is rotated through the second hinge and is connected with clamping plate (14), be connected with same installation screw rod (16) through two installation bearing frame (15) rotations on the internal surface of installation U shaped board (1), threaded connection has two screw thread pieces (17) of symmetry on the surface of installation screw rod (16), two the internal thread direction of screw thread piece (17) is opposite, two right side fixedly connected with mounting panel (20) of screw thread piece (17).

2. The engineering truck locking aging-resistant pipe clamp according to claim 1, wherein a limiting slide rail (18) is fixedly connected to the inner surface of the left side of the installation U-shaped plate (1), the left sides of the two threaded blocks (17) are slidably connected to the inner surface of the limiting slide rail (18) through a limiting rod (19), and two ends of the installation screw (16) penetrate through the installation U-shaped plate (1) and are fixedly connected with a control knob (21).

3. The engineering truck lock aging-resistant pipe clamp according to claim 1, wherein the number of the threaded rods (8) is not less than eight, and not less than eight of the threaded rods (8) are in an annular array.

4. The engineering truck lock aging resistant pipe clamp of claim 1, wherein the front surface of the clamping plate (14) is arc-shaped, and the arc of the front surface of the clamping plate (14) is between twenty-five and forty degrees.

5. The engineering truck locking anti-aging pipe clamp according to claim 1, wherein the number of driven tooth blocks (9) on the outer surface of the threaded rod (8) is not less than three and is in a rectangular array.

6. The engineering truck lock aging-resistant pipe clamp according to claim 1, wherein the number of the stabilizing rollers (5) is not less than forty, and not less than forty stabilizing rollers (5) are in an annular array.