CN214007168U - Steep incline shaft sliding mould system - Google Patents
Steep incline shaft sliding mould system Download PDFInfo
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- CN214007168U CN214007168U CN202022460203.2U CN202022460203U CN214007168U CN 214007168 U CN214007168 U CN 214007168U CN 202022460203 U CN202022460203 U CN 202022460203U CN 214007168 U CN214007168 U CN 214007168U
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- inclined shaft
- chute
- slipform
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Abstract
The utility model discloses a steep incline slip form system belongs to inclined shaft construction technical field. The utility model discloses a arrange the slipform die body in the inclined shaft in, steel reinforcement cage and pouring device, the steel reinforcement cage cover is in slipform die body outward appearance, the window is pour to inclined shaft inner wall and slipform die body formation concrete pump, the slipform die body includes disconnect-type steel mould and gliding lift truck in the disconnect-type steel mould, the bolt joint has steel strand wires on the slipform die body, the hoist engine is connected to steel strand wires's the other end, the hoist engine is fixed in outside the inclined shaft entrance to a cave, the chute that has on the disconnect-type steel mould fills the window, pour device intercommunication chute and fill the window, according to the shape of inclined shaft, can be corresponding select cylinder steel mould or half cylinder steel mould according to the shape. The utility model discloses an adopt the chute to fill in step when the concrete pump carries out the inclined shaft inner wall and pours, can effectively improve inclined shaft concrete placement's efficiency and quality.
Description
Technical Field
The utility model belongs to the technical field of the steep incline concrete construction, especially, relate to steep incline slip form system.
Background
The inclined shaft is used as an auxiliary tunnel of a super-long tunnel, and along with the development of the society, the inclined shaft can be used for increasing a working surface for main tunnel construction, can also be used as a temporary or permanent ventilation air duct during main tunnel construction, and can also be used for closing construction wires in multiple directions, so that the construction precision is improved.
In the concrete construction process, construction must be carried out by connecting one plate with one plate and two linings, and when the concrete is completely solidified, the trolley can be moved, so that the sliding formwork construction can not meet the requirements. And the conventional method can not meet the requirement because the weight of the two-lining trolley is large, and the loader cannot move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steep incline shaft sliding mould system carries out the inclined shaft construction.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a steep incline shaft sliding mould system, including arranging the slipform die body in the incline shaft in, steel reinforcement cage and pouring device, steel reinforcement cage overlaps in slipform die body outward appearance, and the window is pour to the concrete pump of slope inner wall and slipform die body formation, and the slipform die body includes disconnect-type steel mould and installs gliding lift truck in the disconnect-type steel mould, and the bolt has steel strand wires on the slipform die body, and the hoist engine is connected to steel strand wires's the other end, and outside the hoist engine was fixed in the incline shaft entrance to a cave, the last chute that has of disconnect-type steel mould fills the window, pours device intercommunication chute and fills the window.
Further, pour the device and include main hopper, inferior hopper and chute, the discharge gate of a main hopper passes through the chute and communicates hopper once at least, and the discharge gate of inferior hopper passes through the chute and communicates in chute perfusion window.
Furthermore, a control port is arranged on the chute, and a concrete pouring surface monitoring device is arranged on the chute.
Further, the separated steel die is one of a cylindrical steel die or a semi-cylindrical steel die.
Furthermore, the cylindrical steel die consists of two first semicircular steel section films, a sliding mode track is arranged on each first semicircular steel section film, corresponding tongue-and-groove openings are formed in the contact surfaces of the two first semicircular steel section films, lifting lugs are arranged at the edges, close to the contact surfaces, of the inner cylinder walls of the two first semicircular steel section films, and the lifting lugs are provided with lug holes.
Furthermore, the semi-cylindrical steel die comprises a straight steel die and a second semi-circular steel film, and the second semi-circular steel film and the straight steel die are respectively provided with a corresponding rabbet and a corresponding lug and are connected through bolts; the straight steel mould is provided with a sliding mould track.
Further, the lift truck comprises an operation platform, a 'bed' type truck body and guardrails, wherein the 'bed' type truck body is formed by splicing truss rods, the guardrails are welded on frames on two sides of the 'bed' type truck body, a protective steel plate is connected to a frame in the head area in an intersecting mode, a poured section auxiliary support is installed on a frame in the tail area, the poured section auxiliary support is connected to the truss rods in a bolted mode through suspension links, and sliding pulleys used for sliding on a sliding mode rail are installed on support legs of the 'bed' type truck body.
Furthermore, the guardrails are installed at the edges of two sides of the operating platform.
Furthermore, the protective steel plate comprises an upper protective steel plate and a lower protective steel plate, a hinged support is arranged on the upper protective steel plate, a support rod is connected to the hinged support in an alternating mode, the lower protective steel plate is connected with a hinge in a bolted mode, limiting clamps are arranged on the upper protective steel plate and the lower protective steel plate respectively, a hinged buckle corresponding to the limiting clamps is arranged on the bed-shaped vehicle body, and a movable buckle is further arranged on the bed-shaped vehicle body.
Further, the ends of the steel strands are bolted to the lift car.
The utility model discloses following beneficial effect has:
the utility model adopts the chute to pour synchronously when the concrete pump pours the inner wall of the inclined shaft, which can effectively improve the efficiency and quality of the inclined shaft concrete pouring; furthermore, the utility model discloses a slip form system and lift truck can effectively improve the inclined shaft and pour and the efficiency of maintenance inspection, improve the security of going into the well.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a sliding mode system for a deviated well according to the present invention;
FIG. 2 is a top view of the chute filling apparatus of the present invention;
FIG. 3 is a schematic view of the cylindrical steel form of the present invention;
FIG. 4 is a schematic view of a first semicircular shaped steel film;
FIG. 5 is a schematic view of the semi-cylindrical steel mold of the present invention;
FIG. 6 is a schematic view of a straight steel form;
fig. 7 is the overall schematic diagram of the sliding mode body structure of the inclined shaft of the present invention.
FIG. 8 is a schematic view of an upper armor plate
FIG. 9 is a schematic view of a lower armor plate;
FIG. 10 is a schematic view of the safety shield of the lift car;
in the drawings, the components represented by the respective reference numerals are listed below:
1-inclined shaft, 2-operation platform, 3-reinforcement cage, 4-slipform die body, 5-concrete pump pouring window, 6-concrete pouring monitoring device, 7-chute coagulating pouring device, 8-main hopper, 9-secondary hopper, 10-chute, 11-lift truck, 12-operation platform, 13-protective steel plate, 1301-upper protective steel plate, 1302-lower protective steel plate, 14-poured section auxiliary support, 15-poured section, 16-steel strand, 17-winch, 18-control opening, 19-first semicircular steel film, 20-rabbet, 21-slipform rail, 22-lifting lug, 23-ear hole, 24-second semicircular steel film, 25-straight steel die and 26-chute pouring window, 27-truss, 28-pulley, 29-guardrail, 30-stair, 31-hinge buckle, 32-support rod, 33-hinge, 34-jack, 35-catenary, 36-movable buckle and 37-limit clamp.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Welding technical requirement between the reinforcing bar, concrete placement main points, plain soil tamp, pile foundation construction quality standard etc, the utility model discloses do not describe again tiredly, the key explanation the utility model discloses the embodiment of structure.
Please refer to fig. 1-10, the utility model discloses a steep incline shaft sliding formwork system, the subaerial level soil in entrance to a cave department of incline shaft 1 forms operation platform 2 to install the hoist engine on operation platform 2, be provided with slipform die body 4, steel reinforcement cage 3 and pouring device in the incline shaft 1, carry out concrete placement through above device, steel reinforcement cage 3 overlaps in slipform die body 4 outward appearance, 1 inner wall of incline shaft and slipform die body 4 formation concrete pump pouring window 5, accessible concrete pump pouring window pours the concrete into steel reinforcement cage 3.
The slip form body 4 comprises a split steel form and a lift truck 11 sliding in the split steel form,
a steel strand 16 is bolted on the slip form die body 4, the other end of the steel strand 16 is connected with a winch 17, the winch 17 is fixed outside the hole of the inclined shaft 1, and the end part of the concrete steel strand 16 is bolted on the lift truck 11
The separated steel die is provided with a chute pouring window 26, and the pouring device is communicated with the chute pouring window 26.
Further, the pouring device comprises a main hopper 8, a secondary hopper 9 and a chute 10, wherein a discharge port of the main hopper 8 is at least communicated with the primary hopper 9 through the chute 10, and a discharge port of the secondary hopper 9 is communicated with a chute pouring window 26 through the chute 10.
Specifically, as shown in fig. 2, the main hopper 8 is positioned at the highest point of the pouring device, the discharge ends of the chutes 10 are communicated with the two secondary hoppers 9, the discharge ends of the two secondary hoppers 9 are respectively divided into three discharge ports through the chutes 10, and then the discharge ports are communicated with a plurality of chute pouring windows 26 on the separate steel die;
in addition, the chute 10 is provided with a control port 18, the control port 18 is an opening on the uppermost part of the chute pipeline in each direction, a steel sheet baffle capable of being pushed and pulled is arranged at the position of the modified joint, when the baffle is pulled out of the control port 18, the chute casting section is opened, when the baffle is pushed downwards, a steel pipe control port is closed, the chute is closed for casting, and the chute 10 is provided with a concrete casting surface monitoring device 6.
Further, the separated steel die is one of a cylindrical steel die or a semi-cylindrical steel die.
Further, the cylindrical steel die is composed of two first semicircular steel films 19, a sliding mode rail 21 is arranged on each first semicircular steel film 19, corresponding grooves and tongues 20 are arranged on the contact surfaces of the two first semicircular steel films 19, lifting lugs 22 are arranged at the edges, close to the contact surfaces, of the inner cylinder walls of the two first semicircular steel films 19, and the lifting lugs 22 are provided with lug holes 23 and can be installed together through bolts.
In another mode, the semi-cylindrical steel die comprises a straight steel die 25 and a second semi-circular steel film 24, and the second semi-circular steel film 24 and the straight steel die 25 are respectively provided with a tongue-and-groove 20 and a lifting lug 22 which correspond to each other and are connected through bolts; the straight steel form 25 has a slip form rail 21 thereon.
Taking a circular inclined shaft as an example, adjusting and placing a cylindrical steel die and a lift truck 11, wherein the circular inclined shaft inclines towards the sky:
specifically, the lift truck 11 comprises an operation platform 12, a 'bed' type truck body formed by splicing truss rods 27, and guardrails 29, wherein the guardrails 29 are welded on two side frames of the 'bed' type truck body, the head area is arranged on the 'bed' type truck body in the direction of an opening facing a circular inclined shaft, the frame of the head area is connected with a protective steel plate 13, the protective steel plates 13 are arranged on the upper surface and the lower surface of the head area, a cast section auxiliary support 14 is arranged on the frame of the tail area, the cast section auxiliary support 14 is bolted on the truss rods 27 through suspension chains 35, specifically, two ends of the cast section auxiliary support 14 are connected with one point on the lift truck 11 for installation and reinforcement, pulleys 28 used for sliding on a sliding form rail 21 are arranged on support legs of the 'bed' type truck body, the truss rods 27 in the shape of a right-angle triangle frame with the same size are selected, the lift truck body is firstly spliced into a rectangular bed surface, one truss rod 27 is vertically fixed at each, on the other side, two same right-angle sides are drawn together through four trusses 27 to form an isosceles triangular frame which is vertically fixed on the bed frame side to form a support frame for placing the operating platform 12, wherein a stair 30 is arranged on the bed-shaped vehicle body.
Wherein, a jack 34 is arranged on the operating platform 12, and the output end of the jack 34 is connected with the steel strand 16.
Further, guard rails 29 are installed at both side edges of the operation platform 12.
Further, the protective steel plate 13 includes an upper protective steel plate 1301 and a lower protective steel plate 1302, the upper protective steel plate 1301 has a hinge base, the hinge base is connected with a support rod 32, the lower protective steel plate 1302 is connected with a hinge 33 in a bolt manner, the upper protective steel plate 1301 and the lower protective steel plate 1302 are both provided with a limit clamp 37, a hinge buckle 31 is correspondingly arranged on the bed-shaped vehicle body corresponding to the limit clamp 37, a movable buckle 36 is also arranged on the bed-shaped vehicle body, wherein the specific hinge buckle 31 is arranged on the frame of the head area of the bed-shaped vehicle body, the limit clamp 37 is arranged at the edge of the lower protective steel plate 1302 connected with the hinge 33 in a bolt manner
Specifically, as shown in fig. 10, after the upper protection steel plate 1301 and the lower protection steel plate 1302 are fixed by the movable buckle 36, the upper protection steel plate 1301 is supported by the support rod 32, and the lower protection steel plate 1302 is kept horizontal by adjusting the length of the hinge 33.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. Steep incline shaft sliding mould system, a serial communication port, including arranging slipform die body (4) in inclined shaft (1), steel reinforcement cage (3) and pouring device in, steel reinforcement cage (3) cover in slipform die body (4) outward appearance, inclined shaft (1) inner wall and slipform die body (4) formation concrete pump pouring window (5), slipform die body (4) including disconnect-type steel mould and gliding lift truck (11) in disconnect-type steel mould, the bolt has steel strand wires (16) on slipform die body (4), hoist engine (17) are connected to the other end of steel strand wires (16), hoist engine (17) are fixed in outside inclined shaft (1) entrance to a cave, chute pouring window (26) have on the disconnect-type steel mould, pouring device intercommunication chute pouring window (26).
2. A slip form system for a steep incline shaft according to claim 1, characterized in that the pouring device comprises a main hopper (8), a secondary hopper (9) and a chute (10), the discharge opening of one main hopper (8) being in communication with at least the primary hopper (9) via the chute (10), the discharge opening of the secondary hopper (9) being in communication with the chute pouring window (26) via the chute (10).
3. The slipform system for a steep inclined shaft according to claim 1, characterized in that the chute (10) is provided with a control port (18), and the chute (10) is provided with a concrete casting surface monitoring device (6).
4. The steep well slipform system of claim 1, characterized in that the split steel form is one of a cylindrical steel form or a half cylindrical steel form.
5. The slip form system for the steep inclined shaft according to claim 4, wherein the cylindrical steel form is composed of two first semicircular steel films (19), the first semicircular steel films (19) are provided with slip form rails (21), the contact surfaces of the two first semicircular steel films (19) are provided with corresponding tongue-and-groove openings (20), the edges, close to the contact surfaces, of the inner cylinder walls of the two first semicircular steel films (19) are provided with lifting lugs (22), and the lifting lugs (22) are provided with lug holes (23).
6. The slip form system of the steep inclined shaft according to claim 4, wherein the semi-cylindrical steel form comprises a straight steel form (25) and a second semi-circular steel form (24), and the second semi-circular steel form (24) and the straight steel form (25) are respectively provided with a corresponding rabbet (20) and a corresponding lifting lug (22) and are connected through a bolt; the straight steel form (25) is provided with a slip form track (21).
7. The slipform system of a steep inclined shaft according to claim 1, characterized in that the lift truck (11) comprises an operating platform (12), a bed-shaped truck body formed by splicing a truss rod (27), and guardrails (29), wherein the guardrails (29) are welded on the two side frames of the bed-shaped truck body, the frame of the head region is jointed with a protective steel plate (13), the frame of the tail region is provided with a poured section auxiliary support (14), the poured section auxiliary support (14) is bolted on the truss rod (27) through a catenary chain (35), and pulleys (28) for sliding on the slipform track (21) are arranged on the support legs of the bed-shaped truck body.
8. The slipform system for steep inclined shafts according to claim 7, characterized in that at both side edges on the operating platform (12) there are installed guardrails (29).
9. The slip form system for the steep inclined shaft according to claim 7, wherein the protective steel plate (13) comprises an upper protective steel plate (1301) and a lower protective steel plate (1302), the upper protective steel plate (1301) is provided with a hinged support, a support rod (32) is connected to the hinged support in an intersecting manner, the lower protective steel plate (1302) is bolted with a hinge (33), the upper protective steel plate (1301) and the lower protective steel plate (1302) are both provided with a limit clamp (37), a hinge buckle (31) is arranged on the bed-shaped body corresponding to the limit clamp (37), and a movable buckle (36) is further arranged on the bed-shaped body.
10. The slipform system for a steep incline shaft according to any one of claims 6 to 9, characterized in that the ends of the steel strands (16) are bolted to the lift car (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460203.2U CN214007168U (en) | 2020-10-30 | 2020-10-30 | Steep incline shaft sliding mould system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460203.2U CN214007168U (en) | 2020-10-30 | 2020-10-30 | Steep incline shaft sliding mould system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007168U true CN214007168U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460203.2U Active CN214007168U (en) | 2020-10-30 | 2020-10-30 | Steep incline shaft sliding mould system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007168U (en) |
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2020
- 2020-10-30 CN CN202022460203.2U patent/CN214007168U/en active Active
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