CN217582149U

CN217582149U - Frameless lining trolley

Info

Publication number: CN217582149U
Application number: CN202220839753.1U
Authority: CN
Inventors: 马利; 高永飞; 刘小亮; 王吉友; 郭晓鹏; 马鹏程; 赵明
Original assignee: China Railway 16th Bureau Group Caofeidian Heavy Industry Machinery Co ltd
Current assignee: China Railway 16th Bureau Group Caofeidian Heavy Industry Machinery Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-10-14
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a no skeleton lining cutting platform truck, including braced system, the template system, the shore system, traveling system, pouring system and ladder platform, braced system includes two gantries, be connected with main tributary supporting beam one between two gantry tops, be connected with main tributary supporting beam two between two gantry bottoms, the template system include the cope match-plate pattern and with the articulated side form of cope match-plate pattern, be connected with a plurality of secondary supporting beam between main tributary supporting beam one and the cope match-plate pattern, the gantry is connected with the cope match-plate pattern, the shore system includes the side form top support piece and connects the top support piece, side form top support piece one end is articulated with main tributary supporting beam one, the other end is articulated with the side form, it articulates with secondary supporting beam to connect top support piece one end, the other end is articulated with side form top support piece on the side form. The two portal frames are used as main stressed components, so that the framework is obviously reduced compared with the traditional trolley, the operation is simpler, the labor intensity is reduced, the ventilation area is increased, the engineering vehicle can conveniently run, and the purposes of safety and civilized construction are promoted.

Description

Frameless lining trolley

Technical Field

The application relates to the field of lining trolleys, in particular to a frameless lining trolley.

Background

The tunnel lining trolley is special equipment which must be used in the tunnel construction process and is used for the concrete lining construction of the inner wall of a tunnel. The concrete lining trolley is an indispensable nonstandard product for secondary lining in the tunnel construction process and mainly comprises a simple lining trolley, a full-hydraulic automatic walking trolley and a net frame type lining trolley.

At present, the existing lining trolley on the market mostly adopts a multi-frame portal structure, the portal is a main stress member, the portal structure is complex, and corresponding template support rod members are more. Aiming at the related technologies, the inventor thinks that the structural system causes a small construction platform and great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to improve the potential safety hazard problem that lining platform truck leads to because of many pin portal structure, this application provides a no skeleton lining platform truck.

The application provides a no skeleton lining cutting platform truck adopts following technical scheme:

the utility model provides a no skeleton lining cutting platform truck, includes braced system, template system, shore system, traveling system, concreting system and ladder platform, braced system includes two portals, two be connected with main tributary bracing beam one, two between the portal top be connected with main tributary bracing beam two between the portal bottom, the template system include the top mould and with top mould articulated side form, be connected with a plurality of times between main tributary bracing beam one and the top mould and prop up a supporting beam, the portal is connected with the top mould, shore system includes on the side form shore piece and connects shore piece, shore piece one end is articulated with main tributary bracing beam one, the other end is articulated with the side form on the side form, it is articulated with secondary supporting beam, the other end is articulated with shore piece on the side form to connect shore piece one end.

By adopting the technical scheme, the two portal frames are used as main stress components, so that the number of supporting rod pieces or frameworks is remarkably reduced compared with the traditional trolley, the operation is simpler, the labor intensity is reduced, the ventilation area is increased, the engineering vehicle can conveniently run, and the purposes of safety and civilized construction are promoted.

Optionally, the end of the secondary support beam is hinged with an auxiliary upper supporting piece, and one end of the auxiliary upper supporting piece, which is far away from the secondary support beam, is detachably supported on the top end of the side mold.

Through adopting above-mentioned technical scheme, supplementary top support piece is used for the diagonal bracing side form, has promoted the stability after the side form installation to be of value to the shaping of guaranteeing secondary lining.

Optionally, the bottom of the side form is hinged with an auxiliary lower supporting piece, and one end, far away from the side form, of the auxiliary lower supporting piece is detachably supported on the ground.

Through adopting above-mentioned technical scheme, supplementary bottom suspension spare is used for the diagonal bracing side form, has promoted the stability after the side form installation to be of value to the shaping of guaranteeing secondary lining.

Optionally, the bottom of the side die is provided with an embedding groove, a lower supporting piece of the side die is arranged in the embedding groove, and the lower supporting piece of the side die is detachably arranged between the side die and the ground.

Through adopting above-mentioned technical scheme, the side form is used for vertical support side form to the top support piece under the side form, has promoted the stability after the side form installation to be of value to the shaping of guaranteeing secondary lining.

Optionally, the traveling system includes a traveling device disposed below the gantry, a track matched with the traveling device is disposed on the ground, and traveling supporting members for supporting on the ground are mounted on two sides of the traveling device.

Through adopting above-mentioned technical scheme, after the platform truck marchd to the assigned position, the steerable walking of staff shores the piece and supports subaerial to for the portal provides the support, promoted the holistic intensity of support system.

Optionally, the lighting system further comprises a lighting system, the lighting system comprises telescopic hanging pieces vertically connected below the top of the gantry, a mounting beam is connected between the telescopic hanging pieces, and a plurality of lighting lamps are mounted on the mounting beam along the length direction.

Through adopting above-mentioned technical scheme, lighting system provides the light source for the platform truck, when the staff need change the light, steerable flexible piece extension that hangs to make the light reach the position that the staff can touch, the staff operation of being convenient for.

Optionally, a plurality of let a mouthful have been seted up along length direction on the installation roof beam, let a mouthful extend to the central line direction by installation roof beam length direction's side, installation roof beam face has seted up a plurality of draw-in grooves along length direction, the draw-in groove with let a mouthful be connected and the one-to-one, the vertical connecting rod that is connected with in light top, the perpendicular rigid coupling in connecting rod top has the card strip, the connecting rod activity is worn to locate and is let a mouthful, the card strip can be dismantled the card and locate in the draw-in groove.

Through adopting above-mentioned technical scheme, when the staff changed the light, can insert the connecting rod in stepping down the mouth, in the draw-in groove will be blocked in the card afterwards, accomplish the installation to the light, whole installation easy operation is convenient.

Optionally, a baffle is fixedly connected to the top surface of the clamping strip, the area of the baffle is larger than that of the top surface of the clamping strip, and the baffle is perpendicular to the connecting rod.

Through adopting above-mentioned technical scheme, baffle and installation roof beam top surface butt have promoted the stability of card strip on the one hand, and on the other hand shelters from and lets the position mouth, avoids debris to get into and lets the position mouth influence connecting rod remove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two portal frames are used as main stress components, so that the number of supporting rod pieces or frameworks is remarkably reduced compared with that of a traditional trolley, the operation is simpler, the labor intensity is reduced, the ventilation area is increased, the engineering vehicle can conveniently run, and the purposes of safety and civilized construction are promoted;

2. the auxiliary upper top support is used for obliquely supporting the side mold, so that the stability of the side mold after installation is improved, and the secondary lining is favorably ensured to be formed;

3. the lighting system provides a light source for the trolley, and when workers need to replace the lighting lamp, the telescopic hanging piece can be controlled to extend, so that the lighting lamp reaches the position where the workers can touch, and the workers can operate conveniently.

Drawings

Fig. 1 is a schematic structural view of a frameless lining trolley according to an embodiment of the present application.

Fig. 2 is a front view of a frameless lining trolley according to an embodiment of the present application.

Fig. 3 is a partial structural view of the frameless lining carriage according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a lighting system of a frameless lining trolley according to an embodiment of the present application.

Fig. 5 is an exploded schematic view of a lighting system of an embodiment of the present application.

Description of reference numerals: 1. a support system; 10. a gantry; 11. a first main supporting beam; 12. a second main supporting beam; 13. a secondary support beam; 2. a template system; 20. carrying out top die; 21. side mould; 210. caulking grooves; 3. a jacking system; 30. a gantry top support; 31. a top mold top support; 32. a side form upper top stay; 33. connecting the top support piece; 34. an auxiliary upper top stay; 35. an auxiliary lower top support; 36. a side form lower top support; 37. a walking top support; 4. a traveling system; 40. a traveling device; 41. a track; 5. pouring a system; 6. a ladder platform; 7. an illumination system; 70. a telescopic hanger; 71. mounting a beam; 710. a let position port; 711. a card slot; 72. an illuminating lamp; 720. a connecting rod; 721. clamping the strip; 722. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses no skeleton lining cutting platform truck. Referring to fig. 1 and 2, a frameless lining trolley comprises a supporting system 1, a formwork system 2, a top bracing system 3, a walking system 4, a pouring system 5 and a ladder platform 6.

Referring to fig. 1 and 3, the supporting system 1 includes two vertical and parallel gantries 10, two main supporting beams 11 are welded between the tops of the two gantries 10, and the two main supporting beams 11 are parallel to each other; two main supporting beams 12 are welded between the bottoms of the two gantries 10, and the two main supporting beams 12 are parallel to each other.

Referring to fig. 2 and 3, the formwork system 2 includes a top formwork 20 located above the door frame 10 and two side formworks 21 located at both sides of the door frame 10, and the top formwork 20 and the side formworks 21 are hinged and form a triangular relief space. The two ends of the top of the door frame 10 are both connected with the inner wall of the top die 20, and a plurality of secondary supporting beams 13 are connected between the first main supporting beam 11 and the top die 20.

Referring to fig. 1 and 2, the shoring system 3 includes a gantry top support 30, the gantry top support 30 in this embodiment is a hydraulic cylinder, and the top end of the gantry top support 30 is connected with the bottom end of the gantry 10; a plurality of top die top supporting pieces 31 are connected between the top end of the portal frame 10 and the top die 20 and in front of the main supporting beam I11 and the top die 20, and the top die top supporting pieces 31 in the embodiment are hydraulic cylinders; a plurality of side die upper supporting pieces 32 are hinged between the main supporting beam I11 and the side die 21 and used for controlling the side die 21 to turn over relative to the top die 20, and the side die upper supporting pieces 32 in the embodiment are hydraulic pressure follow ones; a strut is connected between two adjacent side-form top supports 32 to improve the integrity of the plurality of side-form top supports 32.

Referring to fig. 2 and 3, a connecting top support member 33 is hinged between the secondary support beam 13 and the side mold top support member 32, and the connecting top support member 33 in this embodiment is a hydraulic cylinder. In order to improve the support of the side mold 21, an auxiliary upper supporting piece 34 is hinged to the end portion of the secondary supporting beam 13, one end, away from the primary supporting beam one 11, of the auxiliary upper supporting piece 34 is detachably supported at the top end of the side mold 21, and the auxiliary upper supporting piece 34 in the embodiment is a hydraulic cylinder; a plurality of auxiliary lower top supporting pieces 35 are hinged to the bottom end of the side mold 21, one end, far away from the side mold 21, of each auxiliary lower top supporting piece 35 is detachably supported on the ground, and the auxiliary lower top supporting pieces 35 are hydraulic cylinders in the embodiment; the bottom end of the side die 21 is provided with a caulking groove 210, a side die lower top support 36 is detachably arranged between the side die 21 and the ground, the top end of the side die lower top support 36 is located in the caulking groove 210, and the side die lower top support 36 in the embodiment is a hydraulic cylinder.

Referring to fig. 1 and 2, the traveling system 4 includes a traveling device 40 and a rail 41, the traveling device 40 is installed at the bottom of the gantry top support 30, and the traveling device 40 in this embodiment may be a traveling device for a tunnel trolley commonly used in the market; the rails 41 are laid on the ground in the traveling direction of the carriage, and the traveling device 40 is slidably mounted on the rails 41. In order to improve the supporting effect of the gantry 10, the two sides of the walking device 40 are respectively provided with a walking top-supporting piece 37, the bottom end of the walking top-supporting piece 37 is supported on the ground, and the walking top-supporting piece 37 in this embodiment is a hydraulic cylinder.

Referring to fig. 2 and 3, the pouring system 5 is disposed in a space below the top mold 20 and above the door frame 10, and is used for pouring concrete into the side mold 21 and the grouting hole on the top mold 20. Ladder platform 6 sets up on portal 10, supplies staff's operation and overhauls usefulness.

Referring to fig. 3 and 4, an illumination system 7 is mounted on the gantry 10. Referring to fig. 4 and 5, the lighting system 7 includes a telescopic hanger 70 installed on the bottom surface of the middle portion of the gantry 10, the telescopic hanger 70 is vertically disposed, and the telescopic hanger 70 in this embodiment is an electric push rod. The installation beam 71 is installed between the bottom ends of the two telescopic hanging pieces 70, a plurality of yielding openings 710 are formed in the installation beam 71 in a staggered mode along two sides of the length direction of the installation beam 71, the yielding openings 710 extend from the side edge of the installation beam 71 to the center line, a plurality of clamping grooves 711 are formed in the top surface of the installation beam 71 along the length direction of the center line of the installation beam 71, and the clamping grooves 711 are connected with the yielding openings 710 and correspond to the yielding openings 710 one to one.

Referring to fig. 4 and 5, a plurality of illuminating lamps 72 are arranged below the mounting beam 71, a connecting rod 720 is vertically connected to the top of each illuminating lamp 72, and the outer diameter of each connecting rod 720 is matched with the corresponding abdicating opening 710; a clamping strip 721 is vertically and fixedly connected to the top end of the connecting rod 720, and the clamping strip 721 is matched with the clamping groove 711; a baffle 722 is fixed on the top surface of the clamping strip 721, the area of the baffle 722 is larger than that of the top surface of the clamping strip 721, and the baffle 722 is perpendicular to the connecting rod 720.

The application of a framework-free lining trolley is as follows: the trolley travels to a position where secondary lining is needed along a track 41 through a traveling device 40, a traveling top support piece 37 is supported on the ground, a side-form upper top support piece 32, a connecting top support piece 33, an auxiliary upper top support piece 34, an auxiliary lower top support piece 35 and a side-form lower top support piece 36 are all extended to play a supporting effect, and workers can perform concrete pouring control work through the ladder platform 6.

The two portal frames 10 serve as main stress components, supporting rod pieces are obviously reduced compared with a traditional trolley, the template system 2 and the supporting system 1 are simple in structure and simpler to operate, labor intensity is reduced, the time for receiving and erecting the mould is reduced, the space of the top, two sides and the bottom of the trolley is large, potential safety hazards are reduced, the operation environment is improved, the ventilation area is increased, engineering vehicles can conveniently run, and the purposes of safety and civilized construction are promoted.

A plurality of illumination lamps 72 are located below the gantry 10 and are arranged along the traveling direction of the trolley. When the lighting lamp 72 needs to be replaced, the worker lifts the lighting lamp 72 upwards to move the clamping strip 721 out of the clamping groove 711, and then moves the connecting rod 720 out of the abdicating opening 710. The illumination lamp 72 is easy to mount and dismount.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A frameless lining trolley is characterized in that: including braced system (1), formwork system (2), shore system (3), traveling system (4), casting system (5) and ladder platform (6), braced system (1) includes two portal (10), two be connected with main tributary strutbeam (11) between portal (10) the top, two be connected with main tributary strutbeam two (12) between portal (10) the bottom, formwork system (2) including top mould (20) and with top mould (20) articulated side form (21), be connected with a plurality of secondary supporting beam (13) between main tributary strutbeam (11) and top mould (20), portal (10) are connected with top mould (20), shore system (3) include side form shore piece (32) and connect shore piece (33), side form top strutbeam (32) one end is articulated with main tributary strutbeam (11), the other end is articulated with side form (21), it is articulated with secondary supporting beam (13) to connect shore piece (33) one end, the other end and side form shore piece (32).

2. The frameless lining trolley of claim 1, wherein: the end part of the secondary supporting beam (13) is hinged with an auxiliary upper supporting piece (34), and one end, far away from the secondary supporting beam (13), of the auxiliary upper supporting piece (34) is detachably supported at the top end of the side mold (21).

3. The frameless lining trolley of claim 1, wherein: the bottom end of the side mold (21) is hinged with an auxiliary lower supporting piece (35), and one end, far away from the side mold (21), of the auxiliary lower supporting piece (35) is detachably supported on the ground.

4. The frameless lining trolley of claim 1, wherein: the bottom of the side die (21) is provided with a caulking groove (210), a side die lower supporting piece (36) is arranged in the caulking groove (210), and the side die lower supporting piece (36) is detachably arranged between the side die (21) and the ground.

5. The frameless lining trolley of claim 1, wherein: the walking system (4) comprises a walking device (40) arranged below the gantry (10), a track (41) matched with the walking device (40) is arranged on the ground, and walking jacking pieces (37) used for being supported on the ground are arranged on two sides of the walking device (40).

6. The frameless lining trolley of claim 1, wherein: still include lighting system (7), lighting system (7) include vertical connection in portal (10) top below flexible hanging piece (70), two be connected with installation roof beam (71) between flexible hanging piece (70), install a plurality of light (72) along length direction on installation roof beam (71).

7. The frameless lining trolley of claim 6, wherein: install roof beam (71) and go up along length direction and seted up a plurality of position mouths (710) of letting, let position mouth (710) extend to the central line direction by installation roof beam (71) length direction's side, a plurality of draw-in grooves (711) have been seted up along length direction to installation roof beam (71) top surface, draw-in groove (711) with let position mouth (710) be connected and one-to-one, light (72) top vertical connection has connecting rod (720), the perpendicular rigid coupling in connecting rod (720) top has card strip (721), connecting rod (720) activity is worn to locate and is let position mouth (710), card strip (721) can be dismantled the card and locate in draw-in groove (711).

8. The frameless lining trolley of claim 7, wherein: the top surface of the clamping strip (721) is fixedly connected with a baffle (722), the area of the baffle (722) is larger than that of the top surface of the clamping strip (721), and the baffle (722) is vertical to the connecting rod (720).