CN207901129U - A kind of adjustable civil engineering pipe fitting rack - Google Patents

Abstract

A kind of adjustable civil engineering pipe fitting rack, including pedestal, several universal wheels are installed in the activity of pedestal bottom end, cavity is opened up in pedestal, base top surface opens up several strip grooves, it is communicated inside strip grooves bottom end and cavity top end, two sprocket wheels of activity installation in every strip grooves, two sprocket wheels in every strip grooves are located at the both sides of strip grooves, it is flexibly connected by a chain between two sprocket wheels in every strip grooves, first gear is fixedly mounted in the rotary shaft of sprocket wheel one of in every strip grooves, several first gears are respectively positioned on same axis, pass through first screw rod of the bearing activity installation with motor between the rear and front end inner wall of cavity respectively, first screw rod is located at the side of cavity, first screw rod is located at the side of first gear, cooperation is equipped with the first nut on first screw rod.The diameter of deck is different, is placed convenient for the pipe fitting to different-diameter, meets more pipe fittings and places demand.

Description

A kind of adjustable civil engineering pipe fitting rack

Technical field

The utility model belongs to technical field of civil engineering, and specifically a kind of adjustable civil engineering pipe fitting is placed Frame.

Background technology

Currently, pipe fitting is usually deposited into together by the pipe fitting in civil engineering in placement process, and sometimes for people Work is carried, and pipe fitting is deposited into be placed more in a jumble together, and pipe fitting is generally circular, and pipe fitting is made to be easy to sliding in placement process It falls, pipe fitting is caused to disperse, and safety is relatively low, to need a kind of adjustable civil engineering pipe fitting rack.

Utility model content

The utility model provides a kind of adjustable civil engineering pipe fitting rack, to solve defect in the prior art.

The utility model is achieved by the following technical programs：

Several universal wheels, pedestal are installed in a kind of adjustable civil engineering pipe fitting rack, including pedestal, the activity of pedestal bottom end Cavity is inside opened up, base top surface opens up several strip grooves, communicated inside strip grooves bottom end and cavity top end, living in every strip grooves Two sprocket wheels of dynamic installation, two sprocket wheels in every strip grooves are located at the both sides of strip grooves, two in every strip grooves It is flexibly connected by a chain between sprocket wheel, first is fixedly mounted in the rotary shaft of sprocket wheel one of in every strip grooves Gear, several first gears are respectively positioned on same axis, are pacified respectively by bearing activity between the rear and front end inner wall of cavity First screw rod of the dress with motor, the first screw rod are located at the side of cavity, and the first screw rod is located at the side of first gear, the first spiral shell Cooperation is equipped with the first nut on bar, and the first screw rod passes through the first nut and coordinates with the first nut thread, the outer wall of the first nut Second gear is fixedly mounted, second gear can engage cooperation with first gear, and two through-holes are opened up before second gear, and two logical Hole is symmetrical centered on the first screw rod, and cooperation is equipped with a horizontal guide rod, guide rod and the first spiral shell in each through-hole Bar is mutually parallel, and guide rod passes through through-hole, the front end of two guide rods to be fixedly connected by a vertical annulus, the first screw rod Annulus, annulus can be passed through to be located at the front of second gear, fixed block, the front end of fixed block is fixedly mounted in the front end eccentric part of annulus It can be contacted with the front inner wall of cavity, telescopic rod, the direction of extension direction of telescopic rod is fixedly mounted in the front inner wall side of cavity First screw rod, it is U-shaped fixture block that section, which is fixedly mounted, in the movable boom end of telescopic rod, and fixture block can block fixed block, every chain Upper fixed installation section is U-shaped deck, and the diameter of several decks is different.

A kind of adjustable civil engineering pipe fitting rack as described above, the pedestal open up square groove, square groove position In the lower section of cavity, the both sides of square groove are communicated with the external world respectively, and strip is fixedly mounted in the bottom end inner wall both sides of square groove respectively The opposite end of the stop block of shape, two pieces of stop blocks passes through the second horizontal screw rod of bearing activity installation, two second screw rods respectively Between be fixedly connected by link block, two second screw flight directions are on the contrary, wherein second screw rod carries motor, often Cooperation is equipped with the second nut on the second screw rod of root, and two pieces of support plates are equipped in square groove, and support plate is located at the top of the second screw rod, Each second nut is fixedly connected with the bottom surface of corresponding one piece of support plate, and the contralateral side top surface of two pieces of support plates is respectively fixed Long strip block is installed, opens up several U-type grooves per block length stick, the center of circle of U-type groove and the center of circle of deck are in the axis of same level On line.

A kind of adjustable civil engineering pipe fitting rack as described above, the base top surface quadrangle is fixedly mounted respectively Elevating lever is fixedly connected between four elevating lever tops by horizontal frame, passes through several in frame between the inner wall of both sides Strut is fixedly connected, and frame rear and front end inner wall opens up sliding slot respectively, and sliding slot is located at the top of supporting rod, is set between two sliding slots There are several connecting rods, the rear and front end of connecting rod to be inserted into sliding slot and can be moved along sliding slot, connecting rod and supporting rod phase respectively Mutually vertical, connecting rod is located at the top of supporting rod.

The opposite side of a kind of adjustable civil engineering pipe fitting rack as described above, described two pieces of support plates is solid respectively Dingan County fills block, and block is located in square groove, and block can be engaged with stop block.

The utility model has the advantages that：One end of pipe fitting is placed into deck, opens up cavity in pedestal, two before and after cavity The first screw rod is installed by bearing activity between the inner wall of end, the first screw rod is located at the side of cavity, and the first screw rod is rotated, bottom Seat top surface opens up strip grooves, and strip grooves are communicated with inside cavity, and sprocket wheel is installed in activity respectively for both sides in every strip grooves, every long It is flexibly connected by a chain between two sprocket wheels in bar groove, one of in every strip grooves in the rotary shaft of sprocket wheel First gear is fixedly mounted, coordinates on the first screw rod and is equipped with the first nut, second gear is fixedly mounted in the outer wall of the first nut, the Two through-holes are opened up before two gears, and cooperation is equipped with horizontal guide rod in each through-hole, the front end of two guide rods is logical It crosses an annulus to be fixedly connected, the first screw rod passes through annulus, the eccentric part of annulus that fixed block, cavity front inner wall one is fixedly mounted Telescopic rod is fixedly mounted in side, and fixture block is fixedly mounted in telescopic rod activity boom end, and telescopic rod stretching, extension makes fixture block block fixed block, annulus It stops operating, drives guide rod to stop rotating, and then the first nut is made to stop rotating, the first nut is made to be moved before and after the first screw rod It is dynamic, it drives second gear to be moved forward and backward, second gear is made engage cooperation with first gear, then telescopic rod contraction, fixture block and admittedly Determine block separation, annulus is rotated further, and then is driven second gear to stop mobile and synchronized rotation with the first screw rod, to band Dynamic first gear rotation, makes sprocket wheel be rotated, drives deck to be moved to pedestal side, and pipe fitting is driven to move, pipe fitting is drawn It moves on pedestal, while pipe fitting is fixed, to carry out placement processing to pipe fitting, and the placement of pipe fitting is more clean and tidy, It is more convenient in management.Pipe fitting can be drawn on pedestal by the utility model and carry out placement fixation, and pass through deck Pipe fitting is defined, prevents pipe fitting from rolling and sliding, while being carried without artificial in placement process, labor intensity is reduced, It is more convenient to place, and pedestal can be pushed to be moved by universal wheel, needs position convenient for pipe fitting to be moved to, is moving It is more laborsaving in dynamic.The diameter of deck is different, is placed convenient for the pipe fitting to different-diameter, meets more pipe fittings and places Demand.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the direction view of the A of Fig. 1；Fig. 3 is the direction view of the B of Fig. 1； Fig. 4 is the direction view of the C of Fig. 3.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

A kind of adjustable civil engineering pipe fitting rack, as shown, including pedestal 1,1 bottom end activity installation of pedestal is several Universal wheel 2, opens up cavity 3 in pedestal 1, and 1 top surface of pedestal opens up several strip grooves 4,4 bottom end of strip grooves with inside 3 top of cavity It communicates, two sprocket wheels 5 of activity installation in every strip grooves 4, two sprocket wheels 5 in every strip grooves 4 are located at strip grooves 4 Both sides are flexibly connected between two sprocket wheels 5 in every strip grooves 4 by a chain, one of in every strip grooves 4 First gear 6 is fixedly mounted in the rotary shaft of sprocket wheel 5, several first gears 6 are respectively positioned on same axis, cavity 3 it is front and back Respectively by first screw rod 7 of the bearing activity installation with motor between the inner wall of both ends, the first screw rod 7 is located at the side of cavity 3, First screw rod 7 is located at the side of first gear 6, and cooperation is equipped with the first nut 8 on the first screw rod 7, and the first screw rod 7 is across the first spiral shell Mother 8 and with 8 screw-thread fit of the first nut, second gear 9 is fixedly mounted in the outer wall of the first nut 8, and second gear 9 can be with the first tooth 6 engagement cooperation of wheel, 9 front of second gear open up two through-holes 10, and two through-holes 10 are symmetrical centered on the first screw rod 7, Cooperation is equipped with a horizontal guide rod 11 in each through-hole 10, and guide rod 11 is mutually parallel with the first screw rod 7, and guide rod 11 is worn Through-hole 10 is crossed, the front end of two guide rods 11 is fixedly connected by a vertical annulus 12, and the first screw rod 7 can pass through annulus 12, annulus 12 is located at the front of second gear 9, and the front end eccentric part of annulus 12 is fixedly mounted fixed block 13, before fixed block 13 End can be contacted with the front inner wall of cavity 3, and telescopic rod 14, the stretching, extension of telescopic rod 14 is fixedly mounted in the front inner wall side of cavity 3 Direction is towards the first screw rod 7, and it is U-shaped fixture block 15 that section, which is fixedly mounted, in the movable boom end of telescopic rod 14, and fixture block 15 can block Fixed block 13, it is U-shaped deck 16 that section is fixedly mounted on every chain, and the diameter of several decks 16 is different.By pipe fitting One end be placed into deck 16, open up cavity 3 in pedestal 1, pass through bearing activity installation the between 3 rear and front end inner wall of cavity One screw rod 7, the first screw rod 7 are located at the side of cavity 3, and the first screw rod 7 is rotated, and 1 top surface of pedestal opens up strip grooves 4, strip It is communicated inside slot 4 and cavity 3, sprocket wheel 5, two sprocket wheels in every strip grooves 4 are installed in activity respectively for both sides in every strip grooves 4 It is flexibly connected by a chain between 5, first is fixedly mounted in the rotary shaft of sprocket wheel 5 one of in every strip grooves 4 Gear 6, on the first screw rod 7 cooperation be equipped with the first nut 8, second gear 9, second gear 9 is fixedly mounted in the outer wall of the first nut 8 Before open up two through-holes 10, and cooperation is equipped with horizontal guide rod 11, the front end of two guide rods 11 in each through-hole 10 It is fixedly connected by an annulus 12, the first screw rod 7 passes through annulus 12, the eccentric part of annulus 12 that fixed block 13, chamber is fixedly mounted Telescopic rod 19 is fixedly mounted in 3 front inner wall side of body, and fixture block 15 is fixedly mounted in the movable boom end of telescopic rod 19, and telescopic rod 19 stretches Fixture block 15 is set to block fixed block 13, annulus 15 stops operating, and guide rod 11 is driven to stop rotating, and then the first nut 8 is made to stop Rotation, makes the first nut 8 be moved forward and backward along the first screw rod 7, drives second gear 9 to be moved forward and backward, makes second gear 9 and the first tooth 6 engagement of wheel coordinates, and then telescopic rod 19 is shunk, and fixture block 15 is detached with fixed block 13, and annulus 12 is rotated further, and then drives second Gear 9 stops mobile and synchronizes rotation with the first screw rod 7, to drive first gear 6 to rotate, sprocket wheel 5 is made to be rotated, It drives deck 16 to be moved to 1 side of pedestal, and pipe fitting is driven to move, pipe fitting is drawn on pedestal 1, while pipe fitting is consolidated Fixed, to carry out placement processing to pipe fitting, and the placement of pipe fitting is more clean and tidy, more convenient in management.By this practicality Novel can be drawn to pipe fitting on pedestal 1 carries out placement fixation, and is defined to pipe fitting by deck 16, prevents pipe fitting from rolling It moves and slides, while being carried without artificial in placement process, reduce labor intensity, placement is more convenient, and by universal Wheel 2 can push pedestal 1 to be moved, and need position convenient for pipe fitting to be moved to, more laborsaving on the move.Deck 16 it is straight Diameter is different, is placed convenient for the pipe fitting to different-diameter, meets more pipe fittings and places demand.

Specifically, the pedestal 1 described in the present embodiment opens up square groove 17, square groove 17 is located at the lower section of cavity 3, rectangular The both sides of slot 17 are communicated with the external world respectively, and the stop block 18 of strip is fixedly mounted in the bottom end inner wall both sides of square groove 17 respectively, The second horizontal screw rod 19 is installed in the opposite end of two pieces of stop blocks 18 by bearing activity respectively, leads between two second screw rods 19 It crosses link block to be fixedly connected, the hand of spiral of two second screw rods 19 is on the contrary, wherein second screw rod 19 carries motor, every Cooperation is equipped with the second nut 20 on second screw rod 19, is equipped with two pieces of support plates 21 in square groove 17, support plate 21 is located at the second spiral shell The top of bar 19, each second nut 20 are fixedly connected with the bottom surface of corresponding one piece of support plate 21, pair of two pieces of support plates 21 Long strip block 22 is respectively fixedly mounted in side top surface, and several U-type grooves 23, the center of circle of U-type groove 23 and card are opened up per block length stick 22 The center of circle of seat 16 is on the axis of same level.Two second screw rods 19 are fixedly connected by one piece of link block, two On the contrary, simultaneously wherein second screw rod 19 carries motor, the second nut 20 is fixed with support plate 21 to be connected two screw rods, 19 hand of spiral It connects, 19 rotational energy of the second screw rod makes two the second nuts 20 be moved respectively to the both sides of pedestal 1, and two pieces of support plates 21 is driven to move Dynamic, the moving direction of two pieces of support plates 21 on the contrary, make two block length sticks 22 far from pedestal 1, to being placed on pedestal 1 in turn Longer pipe fitting is supported, and so that longer pipe fitting is placed more stable, while can also be protected to longer pipe fitting, is avoided Longer pipe fitting collides on the move, and longer pipe fitting is prevented to be damaged.

Specifically, elevating lever 24 is fixedly mounted in the 1 top surface quadrangle of pedestal described in the present embodiment respectively, four elevating levers 24 push up It is fixedly connected by horizontal frame 25 between end, is fixedly connected by several supporting rods 26 between the inner wall of both sides in frame 25, 25 rear and front end inner wall of frame opens up sliding slot 27 respectively, and sliding slot 27 is located at the top of supporting rod 26, is equipped between two sliding slots 27 Several connecting rods 28, the rear and front end of connecting rod 28 are inserted into sliding slot 27 and can be moved along sliding slot 27 respectively, connecting rod 28 with Supporting rod 26 is mutually perpendicular to, and connecting rod 28 is located at the top of supporting rod 26.The pipe fitting of bending is placed on supporting rod 26, then A piece connecting rod 28 is pushed to 25 side of frame and is contacted with the pipe fitting of bending, and then the pipe fitting of bending is fixed, just In the placement of bending pipe fitting, to more convenient in use.

Further, block 29, block 29 is fixedly mounted in the opposite side of two pieces of support plates 21 described in the present embodiment respectively In square groove 17, block 29 can be engaged with stop block 18.Gear is fixedly mounted in the opposite side of two pieces of support plates 21 respectively Block 29, can be to support plate 21 into advancing one by being engaged for block 29 and stop block 18 when support plate 21 is displaced outwardly Step limits, and further prevents support plate 21 to remove square groove 17, to keep structure more stable.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (4)

1. a kind of adjustable civil engineering pipe fitting rack, it is characterised in that：Including pedestal（1）, pedestal（1）Bottom end activity installation Several universal wheels（2）, pedestal（1）Inside open up cavity（3）, pedestal（1）Top surface opens up several strip grooves（4）, strip grooves（4）Bottom end With cavity（3）It is communicated inside top, every strip grooves（4）Two sprocket wheels of interior activity installation（5）, every strip grooves（4）Interior two A sprocket wheel（5）It is located at strip grooves（4）Both sides, every strip grooves（4）Two interior sprocket wheels（5）Between pass through a chain Flexible connection, every strip grooves（4）One of interior sprocket wheel（5）Rotary shaft on first gear is fixedly mounted（6）, Shuo Ge One gear（6）It is respectively positioned on same axis, cavity（3）Rear and front end inner wall between respectively by bearing activity installation carry First screw rod of motor（7）, the first screw rod（7）Positioned at cavity（3）Side, the first screw rod（7）Positioned at first gear（6）One Side, the first screw rod（7）Upper cooperation is equipped with the first nut（8）, the first screw rod（7）Across the first nut（8）And with the first nut（8） Screw-thread fit, the first nut（8）Outer wall be fixedly mounted second gear（9）, second gear（9）Energy and first gear（6）Engagement Cooperation, second gear（9）Front opens up two through-holes（10）, two through-holes（10）With the first screw rod（7）Centered on it is symmetrical, Each through-hole（10）Interior cooperation is equipped with a horizontal guide rod（11）, guide rod（11）With the first screw rod（7）It is mutually parallel, leads To bar（11）Across through-hole（10）, two guide rods（11）Front end pass through a vertical annulus（12）It is fixedly connected, first Screw rod（7）Annulus can be passed through（12）, annulus（12）Positioned at second gear（9）Front, annulus（12）Front end eccentric part fix Fixed block is installed（13）, fixed block（13）Front end can and cavity（3）Front inner wall contact, cavity（3）Front inner wall one Telescopic rod is fixedly mounted in side（14）, telescopic rod（14）Direction of extension towards the first screw rod（7）, telescopic rod（14）Movable rod end It is U-shaped fixture block that section, which is fixedly mounted, in portion（15）, fixture block（15）Fixed block can be blocked（13）, section is fixedly mounted on every chain For U-shaped deck（16）, several decks（16）Diameter it is different.

2. a kind of adjustable civil engineering pipe fitting rack according to claim 1, it is characterised in that：The pedestal （1）Open up square groove（17）, square groove（17）Positioned at cavity（3）Lower section, square groove（17）Both sides communicated respectively with the external world, Square groove（17）Bottom end inner wall both sides the stop block of strip is fixedly mounted respectively（18）, two pieces of stop blocks（18）Opposite end Pass through the second horizontal screw rod of bearing activity installation respectively（19）, two second screw rods（19）Between pass through link block fix connect It connects, two second screw rods（19）Hand of spiral on the contrary, wherein second screw rod（19）With motor, every second screw rod （19）Upper cooperation is equipped with the second nut（20）, square groove（17）Inside it is equipped with two pieces of support plates（21）, support plate（21）Positioned at second Screw rod（19）Top, each second nut（20）With corresponding one piece of support plate（21）Bottom surface be fixedly connected, two pieces support Plate（21）Contralateral side top surface long strip block is respectively fixedly mounted（22）, per block length stick（22）Open up several U-type grooves（23）, U Type groove（23）The center of circle and deck（16）The center of circle be on the axis of same level.

3. a kind of adjustable civil engineering pipe fitting rack according to claim 1, it is characterised in that：The pedestal （1）Elevating lever is fixedly mounted in top surface quadrangle respectively（24）, four elevating levers（24）Pass through horizontal frame between top（25）Gu Fixed connection, frame（25）Pass through several supporting rods between interior both sides inner wall（26）It is fixedly connected, frame（25）Rear and front end inner wall Sliding slot is opened up respectively（27）, sliding slot（27）Positioned at supporting rod（26）Top, two sliding slots（27）Between be equipped with several connecting rods （28）, connecting rod（28）Rear and front end be inserted into sliding slot respectively（27）It is interior and can be along sliding slot（27）It is mobile, connecting rod（28）With Supporting rod（26）It is mutually perpendicular to, connecting rod（28）Positioned at supporting rod（26）Top.

4. a kind of adjustable civil engineering pipe fitting rack according to claim 2, it is characterised in that：Two pieces of branch Fagging（21）Opposite side block is fixedly mounted respectively（29）, block（29）Positioned at square groove（17）It is interior, block（29）It can be with limit Determine block（18）It is engaged.