阅读说明：本技术 一种市政管道非开挖式牵拉修复装置 (Non-excavation formula tractive prosthetic devices of municipal administration pipeline ) 是由 刘科辉 余秋霞 魏伟坚 罗盛 胡树新 吴佳妮 林梓鑫 朱培亮 于 2020-07-04 设计创作，主要内容包括：本发明公开了一种市政管道非开挖式牵拉修复装置,其结构包括：翻转轴杆、衬架板、钳扣夹装柱帽、柱塞块、移动辊轮、配重压板、管道拉扣块,本发明实现了运用钳扣夹装柱帽与管道拉扣块相配合,通过将管道拉扣块管道端头拉扣嵌入管道口托座内,形成深径拉管操作,且通过弯瓣钳撑板与夹压板条架钳撑边沿滑落的砂石,避免水泥板内压迫外管道壁,提升管道装夹的间隙防护操作,再让管道插接抬板轮引架形成收束养护接管端口的滑拉操作,实现牵拉式的管道修复更替插接流通组装,保障后期水泥浆覆盖的紧实度和适配密封度,提升市政管道桥面和路面地埋式的辅助工作效率,保障非开挖式牵拉修复换管道的机巧灵活度,节省劳动力。(The invention discloses a non-excavation type traction repairing device for municipal pipelines, which structurally comprises: the invention realizes the matching of the clamping column cap and the pipeline pulling block by using the clamp fastener, the pipeline end pull buckle of the pipeline pull buckle block is embedded into the pipeline port bracket to form deep-diameter pipe pulling operation, and through the grit of bent lamella pincers fagging and clamp plate strip frame pincers support border landing, avoid the interior pressure of cement board to press outer pipeline wall, promote the clearance protection operation of pipeline clamping, let the pipeline peg graft and lift the slip operation that the board wheel is drawn and put up and form the maintenance takeover port of tightening up again, realize that the pipeline of tractive formula is restoreed and is replaced the circulation equipment of pegging graft, guarantee the degree of tightness and the adaptation leakproofness that later stage grout covered, promote the supplementary work efficiency of formula of burying with road surface municipal pipeline bridge floor, guarantee non-excavation formula tractive restoration trades the mechanical and mechanical dexterity degree of pipeline, save the labour.)

1. The utility model provides a non-excavation tractive prosthetic devices of municipal administration pipeline, its structure includes: upset axostylus axostyle (1), lining frame board (2), pincers are detained and are pressed from both sides dress cap (3), plunger piece (4), remove running roller (5), counter weight clamp plate (6), pipeline drawing buckle piece (7), its characterized in that:

the clamp column cap (3) of the clamp is nested on the right side of the pipeline pull-buckle block (7), the balance weight pressing plate (6) is tightly attached to the top surface of the pipeline pull-buckle block (7), the plunger block (4) is installed on the top of the clamp column cap (3) of the clamp, the movable roller (5) is mechanically connected with the lining frame plate (2) through the turnover shaft lever (1), and the lining frame plate (2) is tightly attached to the bottom surface of the clamp column cap (3) of the clamp;

the clamp buckle clamping column cap (3) is provided with a bent valve clamp supporting plate (3A), a clamp plate strip frame (3B), a plate lifting wheel guide frame (3C), a pipeline port bracket (3D), a double-ball balance pipe (3E) and an arc pad bracket block (3F);

the valve-bending clamp is characterized in that the valve-bending clamp supporting plate (3A) and the valve-clamping plate strip frame (3B) are nested into a whole, the valve-clamping plate strip frame (3B) is mechanically connected with the plate-lifting wheel guide frame (3C), the pipeline port bracket (3D) is nested under the bottom of the plate-lifting wheel guide frame (3C), the double-ball balance pipe (3E) is installed under the bottom of the pipeline port bracket (3D), the arc cushion bracket block (3F) is matched with the valve-bending clamp supporting plate (3A), and the valve-bending clamp supporting plate (3A) is nested on the right side of the pipeline pulling and buckling block (7).

2. The trenchless pulling repair apparatus for municipal pipeline according to claim 1, wherein: the clamping plate strip frame (3B) is composed of a hoisting bent strip rod (3B 1), a rear support plate (3B 2) and a front clamping plate (3B 3), the hoisting bent strip rod (3B 1) is installed on the front side of the rear support plate (3B 2), and the hoisting bent strip rod (3B 1) is nested on the right side of the front clamping plate (3B 3).

3. The trenchless pulling repair apparatus of claim 2, wherein: hoist and mount curved bar (3B 1) comprise hoisting wheel (3B 11), curved slat (3B 12), rubber strip (3B 13), fin slat (3B 14), hoisting wheel (3B 11) nests on curved slat (3B 12)'s top, curved slat (3B 12) hug closely together with rubber strip (3B 13), fin slat (3B 14) and curved slat (3B 12) nestification are integrative.

4. The trenchless pulling repair apparatus for municipal pipeline according to claim 1, wherein: the plate lifting wheel guide frame (3C) is composed of a propeller ball seat (3C 1), a suspension rod (3C 2) and a plate lifting wheel seat (3C 3), the propeller ball seat (3C 1) is installed on the front side of the middle section of the suspension rod (3C 2), and the suspension rod (3C 2) is inserted and embedded into the top of the plate lifting wheel seat (3C 3).

5. The trenchless pulling repair apparatus of claim 4, wherein: the oar rotating ball seat (3C 1) comprises spring wire (3C 11), oar rotating flap board (3C 12), clamp splice (3C 13), ball groove (3C 14), spring wire (3C 11) and oar rotating flap board (3C 12) mechanical connection, oar rotating flap board (3C 12) and clamp splice (3C 13) lock together, oar rotating flap board (3C 12) are equipped with two and insert respectively and inlay the left and right sides in ball groove (3C 14).

6. The trenchless pulling repair apparatus of claim 4, wherein: the lifting plate wheel seat (3C 3) is composed of a wheel groove seat (3C 31), an inner core frame block (3C 32), a tightening hoop (3C 33) and a lifting plate block (3C 34), the wheel groove seat (3C 31) is mechanically connected with the inner core frame block (3C 32), the inner core frame block (3C 32) is matched with the tightening hoop (3C 33), and the lifting plate block (3C 34) is inserted and embedded in the right side of the wheel groove seat (3C 31).

7. The trenchless pulling repair apparatus for municipal pipeline according to claim 1, wherein: the pipeline port bracket (3D) is composed of a strip supporting groove plate (3D 1), a spring plunger pipe (3D 2) and an inner tray seat (3D 3), the strip supporting groove plate (3D 1) is mechanically connected with the spring plunger pipe (3D 2), and the spring plunger pipe (3D 2) is matched with the inner tray seat (3D 3).

8. The trenchless pulling repair apparatus of claim 7, wherein: hold in palm strip frid (3D 1) and constitute by trapezoidal tooth's socket (3D 11), hexagonal check channel (3D 12), rubber frame strip (3D 13), curved lamella groove (3D 14), install respectively in the inside of two rubber frame strips (3D 13) trapezoidal tooth's socket (3D 11) and curved lamella groove (3D 14), rubber frame strip (3D 13) hug closely together with hexagonal check channel (3D 12).

Technical Field

The invention discloses a non-excavation type traction repairing device for a municipal pipeline, and belongs to the field of pipelines.

Background

Municipal administration pipeline alternates to erect on the bridge road, makes things convenient for city water conservancy pipeline's interactive circulation operation, also ensures that holistic pipeline is high-efficient with the cement slab clamping, promotes holistic buried pipeline cover operation effect, improves municipal water conservancy's pipeline interlude efficiency, and the public shortcoming of treating the optimization of prior art has:

municipal administration pipeline's the structure needs buried pipeline, let the frame of later stage cement board protect and remain border clearance adaptation and press from both sides the dress pipeline, and the grafting of tractive pipeline, cause cement board border mud grit easily to receive the pipeline mouth to shave and the friction drops and plug the interlude of pipeline outer wall, cause mouth of pipe wearing and tearing and pipe wall to scrape the flower, let the structure back of pipeline, the pipeline butt joint restoration in serious and later stage of whole pipe support wearing and tearing leads to the fact breach clearance to fill with covering mud, influence the operating mass with non-excavation formula pipeline tractive, cause later stage pipeline life's reduction.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a municipal pipeline non-excavation type traction repairing device, which solves the problems that the municipal pipeline needs to be buried, the pipeline is clamped in a matched manner by keeping the edge clearance of the support of a cement board in the later period, the insertion of the traction pipeline easily causes the situation that the mud gravel on the edge of the cement board is scraped by the pipeline opening and slides and falls to plug the outer wall of the pipeline, the pipe opening is abraded and the pipe wall is scratched, after the pipeline is erected, the whole pipe support is seriously abraded, the pipeline in the later period is butted and repaired and the gap clearance is filled by covering the mud, the working quality of non-excavation type pipeline traction is influenced, and the service life of the pipeline in the later period is shortened.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a non-excavation tractive prosthetic devices of municipal administration pipeline, its structure includes: the pipe pulling and buckling device comprises a turnover shaft lever, a lining plate, a clamp clamping column cap, a plunger block, a moving roller, a balance weight pressing plate and a pipe pulling and buckling block, wherein the clamp clamping column cap is nested on the right side of the pipe pulling and buckling block and is positioned on the same horizontal plane, the balance weight pressing plate is tightly attached to the top surface of the pipe pulling and buckling block and is positioned on the same horizontal plane, the plunger block is installed on the top of the clamp clamping column cap, the moving roller is mechanically connected with the lining frame through the turnover shaft lever and is vertical to each other, the lining frame plate is tightly attached to the bottom surface of the clamp clamping column cap and is positioned on the same horizontal plane, the clamp clamping column cap is provided with a bent flap clamp supporting plate, a clamp plate strip frame, a lifting plate guide frame, a pipe orifice bracket, a double-ball balance pipe and an arc cushion bracket block, the bent flap clamp supporting plate and the clamp plate strip frame are nested into a whole and are positioned on the same vertical plane, and the clamp plate strip frame is mechanically connected with the, the pipeline port bracket is nested below the bottom of the plate lifting wheel guide frame, the double-ball balance pipe is mounted below the bottom of the pipeline port bracket and is positioned on the same vertical surface, the arc pad bracket block and the bent valve clamp supporting plate are in interference fit, and the bent valve clamp supporting plate is nested on the right side of the pipeline pull-buckling block and is positioned on the same horizontal plane.

In order to optimize the technical scheme, the method further comprises the following steps:

as a further improvement of the invention, the clamping plate strip frame consists of a hoisting bent strip rod, a rear supporting plate and a front clamping plate, wherein the hoisting bent strip rod is arranged on the front side of the rear supporting plate, and the hoisting bent strip rod is nested on the right side of the front clamping plate and is positioned on the same vertical surface.

As a further improvement of the invention, the hoisting bent bar rod consists of a hoisting wheel, a bent bar plate, a rubber strip and a fin bar plate, the hoisting wheel is nested on the top of the bent bar plate, the bent bar plate and the rubber strip are tightly attached together and are positioned on the same cambered surface, and the fin bar plate and the bent bar plate are nested into a whole.

As a further improvement of the invention, the lifting plate wheel guide frame consists of a propeller ball seat, a hanging rod and a lifting plate wheel seat, wherein the propeller ball seat is arranged at the front side of the middle section of the hanging rod, and the hanging rod is inserted and embedded on the top of the lifting plate wheel seat and is positioned on the same vertical plane.

As a further improvement of the invention, the propeller ball seat consists of a spring wire, a propeller blade plate, a clamping block and a ball groove, the spring wire is mechanically connected with the propeller blade plate, the propeller blade plate and the clamping block are buckled together and are positioned on the same horizontal plane, and two propeller blade plates are respectively inserted and embedded on the left side and the right side of the ball groove.

As a further improvement of the invention, the lifting plate wheel seat is composed of a wheel groove seat, an inner core frame block, a tightening hoop and a lifting plate block, the wheel groove seat and the inner core frame block are mechanically connected with the axle center in a collinear manner, the inner core frame block and the tightening hoop are in interference fit, and the lifting plate block is inserted and embedded on the right side of the wheel groove seat and is positioned on the same vertical surface.

As a further improvement of the invention, the pipeline port bracket comprises a supporting strip groove plate, a spring plunger pipe and an inner tray seat, wherein the supporting strip groove plate is mechanically connected with the spring plunger pipe and is positioned on the same vertical surface, and the spring plunger pipe is in clearance fit with the inner tray seat.

As a further improvement of the invention, the supporting strip groove plate consists of a trapezoidal tooth groove, a hexagonal grid groove channel, rubber frame strips and a bent petal groove, wherein the trapezoidal tooth groove and the bent petal groove are respectively arranged inside the two rubber frame strips, and the rubber frame strips and the hexagonal grid groove channels are tightly attached together and are positioned on the same cambered surface.

As a further improvement of the invention, the hoisting wheel is of a wheel groove structure with a rubber pad at the bottom and matched with the guide of the elastic wrapping wheel, so that the deflection counterweight is conveniently pressed down to form the lifting of the tension clamp buckle pressure, and the operation of the outer grid blocking protective pipeline by the cement sand grains sliding along the edge is ensured.

As a further improvement of the invention, the propeller flap plate is of a propeller flap block structure which is narrow at the left and right and wide at the middle, so that the hoisting operation of forming damping wind pressure settlement lifting integral pipelines by winding and pressing is facilitated, and the convenience of inserting and assembling the pipelines in gaps of the cement plate is ensured.

As a further improvement of the invention, the inner core frame block is of a bracket block structure with a taper angle wrapping and pressing trapezoidal cap wheel groove clamp block at the right side, so that the effect of inserting and loading and lifting of the side lifting plate during shaft core pressing is facilitated.

As a further improvement of the invention, the hexagonal grid channel is a composite channel structure in which the hexagonal grid channel is sleeved in the bend, so that the operation effect of repairing, clamping and protecting the ports of the integral frame type bent left and right clamp binding pipeline during connection is facilitated.

Advantageous effects

The invention relates to a non-excavation drawing repair device for municipal pipelines, which is characterized in that a worker pushes a pipeline into a bent valve clamping plate and a clamping plate strip frame of a clamp buckle clamping column cap, a pipeline drawing block pulls the pipeline to slide on a lining frame plate at the bottom end of a balance weight pressing plate, a moving roller wheel forms an integral frame type drawing pipeline repair butt joint operation effect around a turnover shaft rod, a hoisting wheel for hoisting a bent rod draws the bent rod to turn a rubber strip and sandstone rolled from the side of a raised back supporting plate of a fin slat and a front clamping plate strip, a propeller ball seat of a lifting plate wheel guide frame rotates in a hanging rod, a spring wire inserted propeller valve plate rolls a ball groove around the clamping block, so that a wheel groove seat for drawing and hoisting a lifting plate wheel seat wraps a tightening inner core frame block to clamp a lifting hoop block to form an insertion effect along a lifting angle, and then a pair of pipes forms an end face frame protection through a pipeline port bracket and a double-ball balance pipe, guarantee arc pad support carrier piece holds in the palm carries the smooth lining operation that the pipeline formed low level protection, promotes municipal administration pipeline non-excavation formula tractive prosthetic devices's mobility and protectiveness, guarantee pipeline life and clamping quality.

The invention has the following advantages after operation:

the application pincers buckle press from both sides the dress cap and draws the knot piece to cooperate with the pipeline, draw through the pipeline and buckle in the piece pipeline end draws knot embedding pipeline mouth bracket, form dark footpath trombone slide-pipe operation, and through curved lamella pincers fagging and the grit of clamp plate strip frame pincers support border landing, avoid pressing the outer pipeline wall in the cement board, promote the clearance protection operation of pipeline clamping, let the pipeline peg graft again and lift the board wheel guide frame and form the slip operation of binding up maintenance takeover port, realize that the pipeline of tractive formula restores and replace the circulation equipment of pegging graft, guarantee the degree of tightness and the adaptation degree of sealing that later stage covered grout, promote municipal pipeline bridge floor and the supplementary work efficiency of burying formula in the road surface, guarantee non-excavation formula tractive restoration and trade the quick-witted dexterity degree of flexibility of pipeline, save the labour.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a trenchless pulling and repairing device for municipal pipelines.

FIG. 2 is a schematic diagram of a detailed side view cross-sectional structure of a clincher clamping column cap, a clamping plate strip frame, a lifting plate wheel guide frame and a pipeline port bracket according to the present invention.

Fig. 3 is a schematic side sectional structure view of the working state of the hoisting bent rod of the invention.

Fig. 4 is a schematic top sectional view of the propeller ball seat according to the present invention in an operating state.

FIG. 5 is a schematic cross-sectional view of the wheel seat of the present invention.

FIG. 6 is a schematic cross-sectional view of the supporting strip slot plate according to the present invention in an operating state.

Description of reference numerals: turnover shaft lever-1, lining frame plate-2, clamp buckle clamping column cap-3, plunger block-4, moving roller-5, counterweight pressing plate-6, pipeline pulling buckle block-7, bent valve clamping plate-3A, clamping pressing plate strip frame-3B, lifting plate wheel guide frame-3C, pipeline mouth bracket-3D, double-ball balance pipe-3E, arc cushion bracket block-3F, lifting bent rod-3B 1, rear supporting plate-3B 2, front clamping pressing plate-3B 3, lifting wheel-3B 11, bent plate-3B 12, rubber strip-3B 13, fin strip-3B 14, propeller seat-3C 1, suspender-3C 2, lifting plate wheel seat-3C 3, spring wire-3C 11, propeller plate-3C 12, clamping block-3C 13, ball groove-3C 14, valve, The device comprises a wheel groove seat-3C 31, an inner core frame block-3C 32, a tightening hoop-3C 33, a lifting plate block-3C 34, a supporting strip groove plate-3D 1, a spring plunger tube-3D 2, an inner tray seat-3D 3, a trapezoidal tooth groove-3D 11, a hexagonal lattice groove channel-3D 12, a rubber frame strip-3D 13 and a bent flap groove-3D 14.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.