CN213982274U

CN213982274U - Clamping device for natural gas pipeline construction

Info

Publication number: CN213982274U
Application number: CN202023126001.0U
Authority: CN
Inventors: 刘宝贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-17
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a natural gas line construction technical field just discloses a clamping device for natural gas line construction, the camera includes a supporting plate, the bottom of backup pad is equal fixed mounting all around has the supporting seat, first cavity has been seted up to the inside of backup pad, movable mounting has the push pedal that quantity is two between the both sides around the inner wall of first cavity. This clamping device for natural gas line construction, it removes about two push pedals to drive oval carousel rotation promotion through the rotating electrical machines, thereby it removes and makes the removal of grip block to drive the removal board and remove, can control the adjustment centre gripping to the grip block according to the natural gas line of different diameters like this, the convenience is to the centre gripping of pipeline, drive second gear revolve through servo motor, first gear revolve under the effect of belt, thereby make the rack board reciprocate and drive the grip block and reciprocate, the convenience carries out height control to the pipeline of centre gripping when the construction, the work efficiency of construction has been improved.

Description

Clamping device for natural gas pipeline construction

Technical Field

The utility model relates to a natural gas line construction technical field specifically is a clamping device is used in natural gas line construction.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced in oil fields) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.

Natural gas line often needs the clamping tool to carry out the centre gripping to it at pre-buried construction, but present natural gas line's anchor clamps are mostly fixed, can not go to adjust according to the pipeline of different diameters to can't adjust the height of pipeline once more after the centre gripping is accomplished, use inconvenient, so provide a clamping device for the construction of natural gas line for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clamping device is used in natural gas line construction possesses the convenient advantage of adjusting of anchor clamps, and the anchor clamps of having solved current natural gas line are mostly fixed, can not go to adjust according to the pipeline of different diameters to can't adjust the height of pipeline once more after the centre gripping is accomplished, use inconvenient problem.

(II) technical scheme

For realizing the convenient regulation purpose of above-mentioned anchor clamps, the utility model provides a following technical scheme: a clamping device for natural gas pipeline construction comprises a supporting plate, wherein supporting seats are fixedly arranged at the front, back, left and right sides of the bottom of the supporting plate, a first cavity is formed in the supporting plate, two push plates are movably arranged between the front and back sides of the inner wall of the first cavity, a moving plate with one end penetrating through and extending to the bottom of the supporting plate is fixedly arranged at the bottoms of the two push plates, a rotating motor is fixedly arranged at the top of the first cavity and positioned between the two push plates, a rotating rod is fixedly arranged at the output shaft of the rotating motor, an elliptic rotary disc attached to the left and right push plates is fixedly arranged at the bottom of the rotating rod, compression springs with one ends fixedly connected with the inner wall of the first cavity are fixedly arranged at the opposite sides of the two push plates, second cavities are formed in the moving plates, and two sliding blocks are movably arranged on the inner wall of the opposite side of the two second cavities, the rack plate is fixedly mounted on one side of the back of the slider on the left side and the right side and is attached to the front side and the rear side of the inner wall of the second chamber, the top and the bottom of the inner wall of the second chamber are fixedly provided with return springs, one ends of the return springs are fixedly connected with the top and the bottom of the rack plate respectively, two sides of the inner wall of the second chamber are fixedly provided with rotating assemblies meshed with the rack plate on the back of the two rack plates, each rotating assembly comprises a first gear, a second gear, a belt, a servo motor, a second rotating rod and a first rotating rod, the servo motor is fixedly mounted on the rear side of the second chamber, the first rotating rod is fixedly mounted at an output shaft of the servo motor, the second gear meshed with the rack plate is sleeved outside the first rotating rod, and the second rotating rod is movably mounted on the rear side of the second chamber and above the servo motor, the outside of second dwang has cup jointed the first gear with rack plate looks meshing, swing joint has the belt between first dwang and the second dwang, two the equal fixed mounting in one side that rack plate carried on the back mutually has quantity to be two limiting plates, two the equal fixed mounting in one side that rack plate is relative has a fixed plate, two the equal fixed mounting in one side that the fixed plate is relative has the grip block.

Preferably, the supporting seat comprises a supporting column and a fixed pulley, the bottom of the supporting plate is fixedly provided with the supporting column all around, and the top of the supporting column is fixedly provided with the fixed pulley.

Preferably, the top of the inner wall of the first chamber is communicated with two sliding grooves which are arranged on the supporting plate and are matched with the push plate.

Preferably, the major diameter of the elliptical rotating disk is smaller than the distance between the front side of the inner wall of the first chamber and the rear side of the inner wall.

Preferably, two the grip block all is the arc and all fixed mounting has the rubber pad on the inner wall of its relative one side.

Preferably, two one side that the rack board carried on the back mutually just is located and all fixed mounting has the tooth that the quantity is no less than forty between two limiting plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device is used in natural gas line construction possesses following beneficial effect:

this clamping device for natural gas line construction, it removes about two push pedals to drive oval carousel rotation promotion through the rotating electrical machines, thereby it removes and makes the removal of grip block to drive the removal board and remove, can control the adjustment centre gripping to the grip block according to the natural gas line of different diameters like this, the convenience is to the centre gripping of pipeline, drive second gear revolve through servo motor, first gear revolve under the effect of belt, thereby make the rack board reciprocate and drive the grip block and reciprocate, the convenience carries out height control to the pipeline of centre gripping when the construction, the work efficiency of construction has been improved.

Drawings

FIG. 1 is a subjective cross-sectional view of the structure of the present invention;

FIG. 2 is a top view of the connection between the elliptical rotating disk and the push plate;

fig. 3 is a schematic view of the connection between the structure rotating assembly and the rack plate of the present invention.

In the figure: the device comprises a supporting plate 1, a supporting seat 2, a first cavity 3, a compression spring 4, a return spring 5, a sliding block 6, a fixing plate 7, a clamping plate 8, a rotating rod 9, a rotating assembly 10, a first gear 101, a belt 102, a servo motor 103, a first rotating rod 104, a second gear 105, a second rotating rod 106, a rack plate 11, a limiting plate 12, a second cavity 13, a moving plate 14, a rotating motor 15, an elliptic rotary table 16 and a push plate 17.

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. 1-3, a clamping device for natural gas pipeline construction comprises a supporting plate 1, supporting seats 2 are fixedly mounted at the front, back, left and right sides of the bottom of the supporting plate 1, each supporting seat 2 is composed of a supporting column and a fixed pulley, the supporting columns are fixedly mounted at the front, back, left and right sides of the bottom of the supporting plate 1, the fixed pulleys are fixedly mounted at the top of each supporting column, a first cavity 3 is formed in the supporting plate 1, two push plates 17 are movably mounted between the front and back sides of the inner wall of the first cavity 3, the top of the inner wall of the first cavity 3 is communicated with two sliding grooves which are formed in the supporting plate 1 and are matched with the push plates 17, a moving plate 14 with one end penetrating and extending to the bottom of the supporting plate 1 is fixedly mounted at the bottom of the two push plates 17, a rotating motor 15 is fixedly mounted at the top of the first cavity 3 and between the two push plates 17, the rotary motor comprises a rotary motor 15, a rotary rod 9 is fixedly mounted at an output shaft of the rotary motor 15, an elliptical rotary table 16 which is attached to a left push plate 17 and a right push plate 17 is fixedly mounted at the bottom of the rotary rod 9, the length of the elliptical rotary table 16 is smaller than the distance between the front side of the inner wall of a first cavity 3 and the rear side of the inner wall, one side of each of the two push plates 17, which is opposite to the other, is fixedly provided with a compression spring 4, one end of which is fixedly connected with the inner wall of the first cavity 3, the two movable plates 14 are internally provided with a second cavity 13, two sliders 6 are movably mounted on the inner wall of the opposite side of the two second cavities 13, rack plates 11 which are attached to the front side and the rear side of the inner wall of the second cavity 13 are fixedly mounted on the side of each of the left side and the right side of each rack plate 11, and two limiting plates 12 are fixedly mounted with teeth, the number of which is not less than forty teeth, the inner wall top and the bottom of second chamber 13 all fixed mounting have one end respectively with rack plate 11's top and bottom fixed connection's reset spring 5, two the inner wall rear side of second chamber 13 just is located two rack plate 11 one side that carries on the back mutually all fixed mounting have with rack plate 11 engaged with runner assembly 10, runner assembly 10 includes first gear 101, second gear 105, belt 102, servo motor 103, second dwang 106 and first dwang 104, the rear side fixed mounting of second chamber 13 has servo motor 103, servo motor 103's output shaft department fixed mounting has first dwang 104, the outside of first dwang 104 has cup jointed the second gear 105 with rack plate 11 engaged with, the rear side of second chamber 13 just is located servo motor 103's top movable mounting has second dwang 106, the outside of second dwang 106 has cup jointed the first gear 101 with rack plate 11 engaged with, the belt 102 is movably connected between the first rotating rod 104 and the second rotating rod 106, two limiting plates 12 with two numbers are fixedly mounted on one opposite sides of the two rack plates 11, two fixing plates 7 are fixedly mounted on one opposite sides of the two rack plates 11, two clamping plates 8 are fixedly mounted on one opposite sides of the two fixing plates 7, the two clamping plates 8 are arc-shaped, rubber pads are fixedly mounted on the inner walls of the two opposite sides of the two clamping plates 8, the rotating motor 15 drives the elliptical rotating disc 16 to rotate to push the left and right two push plates 17 to move left and right, so that the movable plate 14 is driven to move left and right to enable the clamping plates 8 to move left and right, the clamping plates 8 can be clamped by left and right adjustment according to natural gas pipelines with different diameters, the pipeline is conveniently clamped, the servo motor 103 drives the second gear 105 to rotate, and the first gear 101 rotates under the action of the belt 102, thereby make rack plate 11 reciprocate and drive grip block 8 and reciprocate, conveniently carry out height control to the pipeline of centre gripping when the construction, improved the work efficiency of construction.

When the clamping device is used, the clamping device is moved to a construction site, the distance between the two moving plates 14 is adjusted, the rack plate 11 is moved up and down through the rotating assembly 10, and the clamping plate 8 is adjusted to a proper position to clamp and fix a pipeline.

To sum up, the clamping device for natural gas pipeline construction drives the elliptical rotating disc 16 to rotate and push the left and right push plates 17 to move left and right through the rotating motor 15, so as to drive the moving plate 14 to move left and right, so that the clamping plate 8 can be adjusted and clamped left and right according to natural gas pipelines with different diameters, the pipeline is conveniently clamped, the servo motor 103 drives the second gear 105 to rotate, the first gear 101 rotates under the action of the belt 102, the rack plate 11 moves up and down, so as to drive the clamping plate 8 to move up and down, the height of the clamped pipeline is conveniently adjusted during construction, the working efficiency of construction is improved, the problems that most of clamps of the existing natural gas pipelines are fixed, the clamps cannot be adjusted according to pipelines with different diameters, and the height of the pipeline cannot be adjusted again after the clamping is completed are solved, the use is inconvenient.

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 a 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device is used in natural gas line construction, includes backup pad (1), its characterized in that: the bottom of the supporting plate (1) is fixedly provided with a supporting seat (2) all around, the supporting seat (2) is fixedly arranged on the left side and the right side, a first cavity (3) is formed in the supporting plate (1), a quantity of two push plates (17) are movably arranged between the front side and the rear side of the inner wall of the first cavity (3), one end of each of the two push plates (17) is fixedly provided with a movable plate (14) which penetrates through and extends to the bottom of the supporting plate (1), a rotating motor (15) is fixedly arranged at the top of the first cavity (3) and between the two push plates (17), a rotating rod (9) is fixedly arranged at the output shaft of the rotating motor (15), an oval turntable (16) which is attached to the left push plate (17) and the right push plate (17) is fixedly arranged at the bottom of the rotating rod (9), a compression spring (4) which is fixedly connected with the inner wall of the first cavity (3) and is fixedly arranged on the back side of the push plates (17), two second cavity (13) have all been seted up to the inside of movable plate (14), two equal movable mounting has slider (6) that quantity is two, the left and right sides on the inner wall of the relative one side of second cavity (13) equal fixed mounting in one side that the slider (6) were carried on the back mutually has rack plate (11) with the laminating of the inner wall front and back both sides of second cavity (13), the equal fixed mounting in inner wall top and the bottom of second cavity (13) has one end respectively with rack plate (11) top and bottom fixed connection's reset spring (5), two the equal fixed mounting in one side that the inner wall rear side of second cavity (13) just is located two rack plate (11) and carries on the back mutually has rotating assembly (10) with rack plate (11) engaged with, rotating assembly (10) include first gear (101), second gear (105), belt (102), servo motor (103), Second dwang (106) and first dwang (104), the rear side fixed mounting of second cavity (13) has servo motor (103), the output shaft department fixed mounting of servo motor (103) has first dwang (104), the outside of first dwang (104) has been cup jointed with rack plate (11) engaged with second gear (105), the rear side of second cavity (13) and the top movable mounting that is located servo motor (103) have second dwang (106), the outside of second dwang (106) has been cup jointed with rack plate (11) engaged with first gear (101), swing joint has belt (102) between first dwang (104) and second dwang (106), two the equal fixed mounting in quantity of limiting plate (12) that is two of one side that rack plate (11) carried on the back mutually has, two the equal fixed mounting in one side that rack plate (11) is relative has fixed plate (7), and one side opposite to the two fixing plates (7) is fixedly provided with a clamping plate (8).

2. The clamping device for natural gas pipeline construction according to claim 1, wherein: the supporting seat (2) is composed of supporting columns and fixed pulleys, the supporting columns are fixedly mounted at the front, back, left and right sides of the bottom of the supporting plate (1), and the fixed pulleys are fixedly mounted at the tops of the supporting columns.

3. The clamping device for natural gas pipeline construction according to claim 1, wherein: the top of the inner wall of the first cavity (3) is communicated with two sliding grooves which are arranged on the support plate (1) and are matched with the push plate (17).

4. The clamping device for natural gas pipeline construction according to claim 1, wherein: the major diameter of the elliptic rotary disc (16) is smaller than the distance between the front side of the inner wall of the first chamber (3) and the rear side of the inner wall.

5. The clamping device for natural gas pipeline construction according to claim 1, wherein: two the grip blocks (8) are all arc-shaped and are fixedly provided with rubber pads on the inner wall of one side opposite to the arc-shaped grip blocks.

6. The clamping device for natural gas pipeline construction according to claim 1, wherein: two one side that rack plate (11) carried on the back mutually just is located equal fixed mounting between two limiting plate (12) and is had a quantity to be no less than forty teeth.