CN218624216U - Shaft door slot construction equipment - Google Patents

Abstract

The utility model provides a shaft door slot construction device, which comprises a door slot construction device and a shaft template, wherein the door slot construction device comprises a beam and two upright posts, and the shaft template is used for matching with a door slot track to form a cavity; the top surfaces of the two stand columns are provided with template hoisting frames, the template hoisting frames are provided with a plurality of lifting appliances respectively used for vertically aligning different horizontal positions of the vertical shaft template, and the lifting appliances are used for hoisting the vertical shaft template. Hoisting resources except for a vertical shaft door slot construction device are not needed to be adopted to lift the vertical shaft template, so that the occupation of field hoisting resources is reduced; the vertical shaft template does not need to be horizontally positioned, the installation is quick, and the construction efficiency can be improved; the hoisting frame is arranged on the top surface of the upright post, so that the normal operation capability of the gate slot construction device can not be interfered.

Description

Shaft door slot construction equipment

Technical Field

The utility model relates to a gate well door slot construction technical field, especially a shaft door slot construction equipment.

Background

With the development of the water conservancy and hydropower industry, the construction period in the construction of a newly-built water conservancy and hydropower dam becomes shorter and shorter along with the improvement of a construction method and a construction process, and the shaft pouring has direct influence on the construction period in the construction, so that the progress of the whole project can be directly influenced by improving the construction efficiency of the shaft.

Most of the gate slot tracks in the existing shaft construction project are installed in the second stage, and the mode of the second stage installation is as follows: pouring for the first time: pouring the vertical shaft and reserving a gate slot track pouring space; then pouring for the second time: installing the gate slot track before the second pouring, and then performing the second pouring; the construction mode is slow, and directly influences the construction period of the vertical shaft. Also partly adopt first phase installation, first phase installation is in the middle of the shaft through the door slot construction equipment fix the back well to the door slot track, if: the door slot construction device and the door slot construction device in the door slot construction method disclosed in the chinese patent application with publication number CN113006007A are characterized in that the door slot construction device comprises two upright posts for respectively corresponding to the door slots on the left and right sides and a plurality of beam modules connected between the two upright posts, the side surfaces of the upright posts are fixedly connected with a plurality of positioning support members, the positioning support members are used for positioning and supporting the corresponding door slot rails, the positioning support members comprise side surface guiding support devices and front surface support devices, and install related templates, the installation of the door slot rails and the concrete pouring of the vertical shaft are simultaneously carried out, although the construction mode saves time and ensures the installation accuracy of the door slot rails, when the pouring templates are installed, the templates need to be lifted and hoisted through onsite hoisting resources, so that onsite hoisting resources are occupied, and the template positioning is complicated, which is not beneficial to onsite construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the vertical shaft door slot construction device is used for solving the problems that in the prior art, when the door slot construction device is used for carrying out primary installation construction on a vertical shaft door slot track, a template needs to be lifted through on-site hoisting resources, the on-site hoisting resources are occupied, and the positioning of the template is complex.

In order to realize the purpose, the utility model discloses a technical scheme be:

a vertical shaft door slot construction device comprises a door slot construction device and a vertical shaft template, wherein the door slot construction device comprises a cross beam and two stand columns, and the vertical shaft template is used for matching with a door slot track to form a cavity;

the top surfaces of the two stand columns are provided with template hoisting frames, the template hoisting frames are provided with a plurality of lifting appliances respectively used for vertically aligning different horizontal positions of the vertical shaft template, and the lifting appliances are used for hoisting the vertical shaft template.

The shaft template refers to a template for pouring a shaft, and the shaft template can form a closed structure by matching with the door slot track and is used for forming the inner wall of the shaft. The vertical shaft door slot construction device comprises a door slot construction device, namely a positioning support piece and the like comprising a cross beam, two stand columns and a door slot track, wherein the door slot track is positioned and supported through the positioning support piece on the stand columns, and the construction precision of the door slot track is ensured.

The top surface of the upright post is provided with a template hoisting frame, the position of the template hoisting frame is fixed due to the fixed position of the upright post, each lifting appliance is arranged at the position on the template hoisting frame according to different horizontal positions for hoisting a shaft template, so that the corresponding lifting appliance can be vertically aligned with the shaft template at different horizontal positions during operation, and the shaft template can be directly and quickly vertically lifted and hung through the lifting appliance, so that when the shaft door slot track is subjected to primary installation construction through a shaft door slot construction device, the shaft template is lifted without adopting hoisting resources outside the shaft door slot construction device, and the occupation of field hoisting resources is reduced; the vertical shaft template is correspondingly hoisted through the hoisting tool, the installation speed is high, the vertical shaft template does not need to be horizontally positioned, and the construction efficiency can be improved; except that, hoist and mount shaft template through on the template hoist and mount frame avoids installing the shaft template on stand or crossbeam, and then avoids the shaft template stress direct action that receives when concreting to stand or crossbeam, reduces the structural deformation and the displacement deformation of stand or crossbeam, has improved the construction quality of shaft inner door groove. And the hoisting frame is arranged on the top surface of the upright post, so that the normal operation capability of the door slot construction device can not be interfered.

Preferably, the shaft formwork comprises two inner hole formworks, an upstream side formwork, a downstream side formwork and four angle formwork formworks, the four angle formwork formworks are used for corresponding to four corners of the construction shaft, the two inner hole formworks are used for corresponding to the bottom of the construction door slot, the upstream side formwork is used for corresponding to the upper side of the construction shaft, and the downstream side formwork is used for corresponding to the lower side of the construction shaft;

the template hoisting frame comprises two supporting beams, the two supporting beams are respectively arranged along the upstream direction and the downstream direction of the top surfaces of the two upright columns, two ends of each supporting beam respectively extend out of the upstream side surface and the downstream side surface of each upright column, and the two supporting beams are connected through the two hoisting beams; the two hoisting beams are respectively used for aligning the upstream side template and the downstream side template, and the hoisting beams are provided with hoists for hoisting the upstream side template or the downstream side template;

the template hoisting frame also comprises an inner hole template hoisting beam arranged along the width direction of the supporting beam, and a hoisting tool for hoisting the inner hole template is arranged at one end of the inner hole template hoisting beam, which extends out of the outer side surface of the upright post;

the angle die lifting device is characterized in that angle die lifting beams are arranged at two ends of the supporting beam and arranged along the width direction of the supporting beam, and lifting tools for lifting the angle die template are arranged at one ends of the angle die lifting beams, which extend out of the outer side surface of the supporting beam.

The shaft template includes two hole templates, an upper reaches side template, a low reaches side template, four angle mould templates, two the hole template is corresponding to two respectively the lateral surface of stand, the hole template connection corresponds orbital one side of door slot, the orbital opposite side of door slot is used for connecting one side of angle mould template, and the opposite side of angle mould template is connected the upper reaches side template or one side of low reaches side template, the upper reaches side template corresponds the upper reaches side of door slot construction equipment, the low reaches side template corresponds the downstream side of door slot construction equipment can adopt current structure. The upstream and downstream direction refers to the direction of water flow when the gate slot shaft is in use.

Because of the structural relation of stand and crossbeam, the hoist and mount roof beam is located the upstream side outside of gate slot construction equipment, can directly set up the hoist and hoist the upstream side form board or the downstream side form board of shaft template, and a supporting beam needs to receive stand vertical support, because of stand to a supporting beam's horizontal position restriction and shaft pour the restriction, can't directly set up the hoist on a supporting beam and come to hoist the hole template and the angle mould template of shaft template, so adopt hole template hanging beam and angle mould hanging beam to stretch out supporting beam's mode provides with hole template and angle mould template assorted hoist and mount position. Adopt above-mentioned supporting beam, hoist and mount roof beam to connect and form the frame construction of adaptation in the shaft template, can provide with two hole templates, an upper reaches side form board, a lower reaches side form board and four angle mode template assorted hoist and mount positions of shaft template, template hoist and mount frame simple structure, the processing of being convenient for.

Preferably, the middle part of the supporting beam in the length direction is upwards provided with a mast, the top of the mast is connected with the two ends of the supporting beam through at least one first inhaul cable respectively, and the strength of the template hoisting frame is improved, so that the vertical shaft template is more stable when lifted and hoisted through the template hoisting frame.

Preferably, the mast is correspondingly arranged right above the inner side of the upright column, so that the stability of the template hoisting frame is improved. The inner side of the uprights refers to the opposite side of the two uprights.

Preferably, the hoisting beam is connected with a pulley in a sliding manner along the length direction of the hoisting beam, and the pulley is used for connecting a lifting appliance for lifting the upstream side template or the downstream side template;

and/or the presence of a gas in the gas,

the angle mould hanging beam can slide along the length direction of the supporting beam.

Through sliding connection's mode, can change the horizontal hoist and mount position of template hoist and mount frame for the hoist and mount of the shaft template of different scenes can be adapted to shaft door slot construction equipment, and the suitability is better.

Preferably, hoist and mount roof beam length direction's middle part is equipped with the reinforcement structure, improves the intensity at hoist and mount roof beam middle part for it is more stable when going up and down and hoist and mount shaft template through template hoist and mount frame.

Preferably, the inner hole template is a groove shape, a notch of the inner hole template faces the corresponding upright post, the inner hole template comprises two sub-side plates and a groove bottom plate connected between the two sub-side plates, a plurality of first support rods are connected between the two sub-side plates, and the support length of each first support rod can be adjusted;

the upstream side template and the downstream side template are formed by splicing at least two sub-templates along the width direction respectively, the upstream side template and the downstream side template are supported by a plurality of second support rods, and the support length of the second support rods can be adjusted;

the angle die plate comprises a first angle die plate and a second angle die plate;

two of hole template the sub-curb plate is used for connecting respectively and corresponds the orbital homonymy of door slot, the orbital opposite side of door slot is used for connecting and corresponds one side of first angle template, the opposite side of first angle template is connected and is corresponded one side of second angle template, second angle template opposite side is connected the upper reaches side form board or one side of low reaches side form board.

The two sub side plates of the inner hole template respectively correspond to the upstream side and the downstream side of the upright post, and the opening of the inner hole template faces the corresponding upright post. The groove bottom plate of the inner hole template corresponds to the part of the two upright columns, which is deviated from the side and needs to be poured, namely corresponds to the outer side surface of the upright column. The angle die plate comprises a first angle die plate and a second angle die plate, is convenient to process, is convenient to connect the corresponding gate slot track and the upstream side die plate, and is convenient to connect the corresponding gate slot track downstream side die plate. Because the upstream side form board is generally great with downstream side template, adopts monoblock structure, and the processing cost is high, and hoist and mount are comparatively difficult, form upstream side form board or downstream side template through at least two submodule boards along width direction concatenation, can practice thrift the cost, and the hoist and mount of being convenient for. The support lengths of the first support rod and the second support rod can be adjusted, so that the corresponding template can be stably supported when shaft concrete is poured, and corresponding side stress is offset; and the corresponding template can be conveniently and quickly separated after the vertical shaft concrete is poured and formed, so that the lifting is convenient. Above-mentioned shaft template, simple structure is convenient for hoist and mount, and simple to use.

Preferably, the upstream side of gate slot construction equipment with between the upstream side form board, gate slot construction equipment's downstream side with be equipped with a plurality of operation platforms between the downstream side template respectively, all of every side operation platform follows gate slot construction equipment's vertical interval sets up, operation platform passes through the support frame and connects in two the homonymy of stand.

Through setting up operation platform can conveniently operate upstream side form board, low reaches side form board, four first angle templates and four second angle templates.

Preferably, the operation platform can be folded to an upstream side or a downstream side of the gate slot constructing device for convenient use and transportation.

Preferably, the operating platform comprises guardrails and a bottom plate, the left side and the right side of the bottom plate are respectively hinged to the two upright posts through telescopic rods, and the guardrails are hinged to the bottom plate, so that the operating platform is simple in structure and convenient to process.

Preferably, the two columns are provided with climbing mechanisms, each climbing mechanism comprises a climbing rail, a rail fixing piece and a climbing oil cylinder, the climbing rail is vertically arranged, the climbing rail is fixed on the inner side of a vertical shaft poured at the lower part through the rail fixing piece, the climbing oil cylinders are vertically arranged, the upper end and the lower end of each climbing oil cylinder are correspondingly connected with an upper oil cylinder support and a lower oil cylinder support, the lower oil cylinder supports can be fixedly connected to the climbing rails, the upper oil cylinder supports can slide along the climbing rails, and the upper oil cylinder supports are connected with the columns correspondingly.

The left and right side upright posts of the door slot construction device can be climbed through the climbing mechanism, so that the door slot construction device can stably ascend along with continuous pouring of the vertical shaft, and the vertical shaft can be subjected to continuous pouring construction.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the shaft door slot construction device of the utility model is provided with the template hoisting frame on the top surface of the upright column, and is provided with a plurality of lifting appliances which are respectively used for vertically aligning different horizontal positions of the shaft template, so that the shaft template can be directly and quickly vertically lifted and hung and installed through the lifting appliances, and when the shaft door slot construction device is used for carrying out primary installation construction on the shaft door slot track, the shaft template is not required to be lifted by adopting the hoisting resources outside the shaft door slot construction device, and the occupation of the field hoisting resources is reduced; the vertical shaft template is correspondingly hoisted through the hoisting tool, the installation speed is high, the vertical shaft template does not need to be horizontally positioned, and the construction efficiency can be improved; except that, hoist and mount shaft template through on the template hoist and mount frame avoids installing the shaft template on stand or crossbeam, and then avoids the shaft template stress direct action that receives when concreting to stand or crossbeam, reduces the structural deformation and the displacement deformation of stand or crossbeam, has improved the construction quality of shaft inner door groove. And the hoisting frame is arranged on the top surface of the upright post, so that the normal operation capability of the door slot construction device can not be interfered.

Drawings

Fig. 1 is a front view showing a state of use of the shaft door slot working apparatus described in embodiment 1;

fig. 2 is a side view showing a state in which the shaft slot constructing apparatus described in embodiment 1 is used;

fig. 3 is a plan view showing a state in which the shaft door slot working apparatus described in embodiment 1 is used;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

fig. 5 is a plan view of a door slot shaft constructed by the shaft door slot constructing apparatus described in embodiment 1;

FIG. 6 is a schematic structural view of a template hoist frame in embodiment 1;

FIG. 7 is a schematic configuration diagram of a gate way working apparatus in embodiment 1;

fig. 8 is a front view of the gate way working apparatus in embodiment 1;

FIG. 9 is a side view of the arrangement of the operation platform in embodiment 1;

FIG. 10 is a plan view of the arrangement of the operation platform in embodiment 1;

fig. 11 is a schematic structural view of the shaft formwork in embodiment 1 (inner hole formwork is not shown);

fig. 12 is a top view of the silo template of example 1 (the internal hole template is not shown);

FIG. 13 is a schematic view of the climbing mechanism of embodiment 1;

fig. 14 is a schematic view of the completion of the installation of the shaft formwork;

fig. 15 is a schematic view after concrete pouring of the shaft at the current stage;

FIG. 16 is a schematic view of the gate slot constructing apparatus after it is lifted;

fig. 17 is a schematic diagram of hoisting the shaft formwork vertically upward.

Icon: 1-upright post; 11-a baffle plate; 2-a cross beam; 31-a base; 32-inner hole template hanging beam; 33-a mast; 34-a support beam; 35-angle mould hanging beam; 36-hoisting the beam; 37-a sled; 38-a first cable; 41-a drive member; 42-a second cable; 43-a rolling assembly; 5-operating the platform; 51-a base plate; 52-a telescopic rod; 53-guardrails; 611-sub-template; 62-a first angle template; 63-a second corner template; 64-a second brace bar; 65-inner hole template; 651-channel floor; 652-a subplate; 66-a first brace bar; 7-a gate slot track; 8-concreting; 9-a vertical shaft; 101-a fixed support; 102-embedding reinforcing steel bars; 103-climbing rail; 104-climbing oil cylinder; 105-oil cylinder lower support; 106-oil cylinder upper support; 107-sliding support.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

The embodiment provides a vertical shaft door slot construction device, which is shown in fig. 1-12 and comprises a door slot construction device and a vertical shaft template, wherein the door slot construction device comprises a cross beam 2 and two upright posts 1, and the vertical shaft template is used for matching with a door slot track 7 to form a cavity;

the top surfaces of the two upright columns 1 are provided with template hoisting frames, the template hoisting frames are provided with a plurality of lifting appliances which are respectively used for vertically aligning different horizontal positions of the shaft template, and the lifting appliances are used for hoisting the shaft template.

As shown in fig. 7-8, the shaft door slot construction device comprises a door slot construction device, namely a positioning support member comprising an upper crossbeam 2, a lower crossbeam 2, a left upright post 1, a right upright post 1, a door slot track 7 and the like, and the door slot track 7 is positioned and supported by the positioning support member on the upright posts 1, so that the construction accuracy of the door slot track 7 is ensured. As a better option, a baffle plate 11 is further arranged at the bottom of the upright post 1, so that falling objects are prevented from falling from the lower part of the upright post 1 when the vertical shaft 9 is constructed by the vertical shaft door slot construction device.

The shaft template refers to a template for pouring the shaft 9, and the template can form a closed structure by matching with the door slot track 7 and is used for forming the inner wall of the shaft 9. In this embodiment, the adopted shaft formwork includes two inner hole formworks 65, an upstream side formwork, a downstream side formwork and four angle formwork formworks; the four angle formwork formworks are used for corresponding to four corners of the construction vertical shaft 9, the two inner hole formworks 65 are used for corresponding to the bottom of the construction door slot, the upstream side formwork is used for corresponding to the upper side of the construction vertical shaft 9, and the downstream side formwork is used for corresponding to the lower side of the construction vertical shaft 9;

specifically, two hole template 65 is corresponding to two respectively the lateral surface of stand 1, hole template 65 connects correspondingly one side of gate slot track 7, the opposite side of gate slot track 7 is used for connecting one side of angle form template, and the opposite side of angle form template is connected the upstream side template or one side of low reaches side template, the upstream side template corresponds gate slot construction equipment's upstream side, the low reaches template corresponds gate slot construction equipment's downstream side.

As shown in fig. 1-4 and 11-12, the shaft formwork is used for matching with the door slot rail 7 to form a cavity, and comprises two inner hole formworks 65, an upstream side formwork, a downstream side formwork, four first corner formworks 62 and four second corner formworks 63;

as shown in fig. 4, the two inner hole templates 65 correspond to the two outer side surfaces of the upright 1 respectively, the inner hole templates 65 are in a groove shape, the notches of the inner hole templates 65 face the corresponding upright 1, the inner hole templates 65 include two sub-side plates 652 and a groove bottom plate 651 connected between the two sub-side plates 652, and the groove bottom plate 651 corresponds to a part of the two upright 1 that needs to be poured outside the deviated side, that is, corresponds to the outer side surface of the upright 1. The two sub-side plates 652 correspond to the upstream side and the downstream side of the upright post 1 respectively, a plurality of first support rods 66 are connected between the two sub-side plates 652, the support length of the first support rods 66 can be adjusted, for example, a structure that screw rods at two sides are in threaded connection with a middle threaded sleeve is adopted, so that the inner hole formwork 65 can be stably supported when the concrete of the vertical shaft 9 is poured, and the corresponding side stress is offset; and the inner hole template 65 can be quickly separated after the concrete of the pouring vertical shaft 9 is formed, so that the lifting can be carried out.

Because of the upper reaches side form board and the downstream side template is generally great, adopts monoblock structure, and processing cost is high, and it is comparatively difficult to hoist, the upper reaches side form board with the downstream side form board is formed along the width direction concatenation by two piece at least submodels 611 respectively, as shown in fig. 11-12, is formed along the width direction concatenation by three submodels 611 of left and right sides direction the upper reaches side form board or the downstream side form board, can practice thrift the cost, and the hoist and mount of being convenient for. And the upstream side formwork and the downstream side formwork are supported by a plurality of second support rods 64, the number of the second support rods 64 is determined according to the actual situation, and the second support rods 64 are supported between the upper cross beam 2 and the lower cross beam 2. The supporting length of the second supporting rod 64 can also be adjusted, so that an upstream side template or a downstream side template can be stably supported when the concrete of the vertical shaft 9 is poured, and corresponding side stress is offset; and also facilitates quick detachment of the upstream or downstream sideforms after concrete is formed in the casting shaft 9 for lifting.

In this embodiment, the first corner mold plate 62 and the second corner mold plate 63 are both right-angle mold plates, the first corner mold plate 62 corresponds to a corner at a junction between the upstream side or the downstream side of the shaft 9 and the left and right sides, and the second corner mold plate 63 corresponds to a corner at a junction between the left and right sides of the shaft 9 and the gate rail 7. The four corner formwork panels comprise four first corner formwork panels 62 and four second corner formwork panels 63, are convenient to process, connect the corresponding gate slot rail 7 and the upstream side formwork panel, and connect the corresponding gate slot rail 7 downstream side formwork panel.

The two sub side plates 652 of the inner hole template 65 are respectively used for connecting the same side of the corresponding door slot track 7, the other side of the door slot track 7 is used for connecting one side of the first corner template 62, the other side of the first corner template 62 is connected with one side of the second corner template 63, and the other side of the second corner template 63 is connected with one side of the upstream side template or the downstream side template, so as to form a forming template of the inner wall of the vertical shaft 9 in fig. 5.

In the embodiment, the template hoisting frame is arranged on the top surface of the upright post 1, the position of the template hoisting frame is fixed due to the fixed position of the upright post 1, and the template hoisting frame is provided with a plurality of lifting tools which are respectively used for vertically aligning two inner hole templates 65, one upstream side template, one downstream side template and four corner template, so that the vertical shaft template can be directly and quickly lifted and hung through the lifting tools, and when the vertical shaft door slot construction device is used for carrying out primary installation construction on the door slot track 7 of the vertical shaft 9, the vertical shaft template is not required to be lifted by adopting hoisting resources outside the vertical shaft door slot construction device, and the occupation of field hoisting resources is reduced; the vertical shaft template is correspondingly hoisted through the hoisting tool, the installation speed is high, the vertical shaft template does not need to be horizontally positioned, and the construction efficiency can be improved; except that, through hoist and mount shaft template on the template hoist and mount frame, avoid installing the shaft template on stand 1 or crossbeam 2, and then stress direct action that the shaft template receives when avoiding concreting in stand 1 or crossbeam 2 reduces the structural deformation and the displacement deformation of stand 1 or crossbeam 2, has improved the construction quality in the door slot in the shaft 9. And the hoisting frame is arranged on the top surface of the upright post 1, so that the normal operation capability of the door slot construction device cannot be interfered.

In this embodiment, template hoist and mount frame includes two supporting beams 34 and two hoist and mount roof beams 36, two supporting beam 34 is followed two respectively the downstream direction sets up on the top surface of stand 1, supporting beam 34's both ends are stretched out respectively the upstream side and the low reaches side of stand 1, two supporting beam 34 connects through two hoist and mount roof beams 36, forms frame construction, makes two hoist and mount roof beam 36 is used for aligning respectively the upstream side template with the low reaches side template. As shown in fig. 6, two inner hole template hanging beams 32 and two hanging beams 36 are connected at right angles to form a rectangular frame structure corresponding to the front, back, left and right directions of the shaft template. Wherein the hoisting beam 36 is provided with the hoist for hoisting the upstream side die plate or the downstream side die plate.

The top surface of each upright post 1 is provided with one support beam 34 and one inner hole template hanging beam 32, the inner hole template hanging beam 32 is arranged along the left and right directions of the upright post 1, namely along the width direction of the support beam 34, one end of the inner hole template hanging beam 32 extends out of the outer side surface of the upright post 1, the outer side surface of the upright post 1 refers to the deviating side surfaces of the two upright posts 1, one end of the inner hole template hanging beam 32 extending out of the outer side surface is provided with a lifting appliance, and the lifting appliance on the inner hole template hanging beam 32 is vertically aligned with an inner hole template 65 of the shaft template;

the two ends of the supporting beam 34 are provided with angle formwork hanging beams 35, the angle formwork hanging beams 35 are arranged along the width direction of the supporting beam 34, one end of each angle formwork hanging beam 35 extends out of the supporting beam 34 towards the outer side face of the upright post 1, one end of each angle formwork hanging beam 35 extending out of the supporting beam 34 is provided with the lifting appliance, and the lifting appliance on each angle formwork hanging beam 35 is aligned with an angle formwork template of the vertical shaft template.

As shown in fig. 2 and 6, due to the structural relationship between the vertical column 1 and the cross beam 2, the two hoisting beams 36 are respectively located outside the upstream side and the downstream side of the door slot construction device, a hoist can be directly arranged to hoist the upstream side formwork or the downstream side formwork of the shaft formwork, the supporting beam 34 needs to be vertically supported by the vertical column 1, and due to the horizontal position limitation of the supporting beam 34 by the vertical column 1 and the pouring limitation of the shaft 9, a hoist cannot be directly arranged on the supporting beam 34 to hoist the inner hole formwork 65 and the angle formwork of the shaft formwork, so that the hoisting positions matched with the inner hole formwork 65 and the angle formwork are provided by adopting the way that the inner hole formwork hoisting beam 32 and the angle formwork hoisting beam 35 extend out of the supporting beam 34. Adopt above-mentioned supporting beam 34, hoist and mount roof beam 36 to connect and form the frame construction of adaptation in the shaft template, can provide with shaft template assorted hoist and mount position, template hoist and mount frame simple structure, the processing of being convenient for.

Except that, template hoist and mount frame can also set up base 31, base 31 is similar with stand 1 structure, sets up in the top of stand 1 for increase stand 1, provide vertical setting space for hoist and mount shaft template. Accordingly, when the base 31 is positioned, the internal hole template hanging beam 32 and the support beam 34 are both positioned on top of the base 31.

And in order to improve the strength and stability of the template hoisting frame, the lifting and hoisting of the vertical shaft template through the template hoisting frame are more stable. In this embodiment, a mast 33 is disposed upward at the middle of the support beam 34 in the length direction, and the top of the mast 33 is connected to both ends of the support beam 34 by at least one first cable 38. As shown in fig. 6, the mast 33 is formed in an a-shaped structure, and the apexes are connected to both ends of the support beam 34 by cables. Furthermore, the masts 33 are correspondingly arranged right above the inner sides of the upright posts 1, so that the stability of the template hoisting frame can be improved, and the inner sides of the upright posts 1 refer to the opposite sides of the two upright posts 1; and 36 length direction's of hoist and mount roof beam middle part is equipped with the additional strengthening, improves the intensity at 36 middle parts of hoist and mount roof beam for it is more stable when going up and down and hoist and mount shaft template through template hoist and mount frame.

Besides, the arrangement of the lifting appliance can be a fixed position, and can also adopt the modes of sliding connection and the like to change the horizontal position of the lifting appliance on the template lifting frame, when the upstream side template or the downstream side template consists of a plurality of sub-templates 611, only one lifting appliance can be arranged on the supporting beam 34 or the lifting beam 36, and the corresponding sub-template 611 can be lifted by sliding the lifting appliance to the designated position. Such as: the hoisting beam 36 is connected with a pulley 37 along the length direction thereof in a sliding manner, and the pulley 37 is used for connecting a hoisting tool for hoisting the upstream side template or the downstream side template; in addition, the angle die hanging beam 35 can slide along the length direction of the support beam 34. Through sliding connection's mode, can change the horizontal hoist and mount position of template hoist and mount frame for the hoist and mount of the shaft template of different scenes can be adapted to shaft door slot construction equipment, and the suitability is better.

As shown in fig. 9 to 10, a plurality of operation platforms 5 are respectively arranged between the upstream side of the gate slot construction device and the upstream side formwork, between the downstream side of the gate slot construction device and the downstream side formwork, all the operation platforms 5 on each side are arranged along the vertical direction of the gate slot construction device at intervals, and the operation platforms 5 are connected to the same sides of the two columns 1 through support frames. By arranging the operating platform 5, the upstream side die plate, the downstream side die plate, the four first corner die plates 62 and the four second corner die plates 63 can be conveniently operated.

Alternatively, the operation platform 5 can be folded to the upstream side or the downstream side of the gate slot constructing device, so as to be convenient for use. Specifically, the operating platform 5 comprises a guardrail 53 and a bottom plate 51, the left side and the right side of the bottom plate 51 are respectively hinged to the two upright posts 1 through telescopic rods 52, the guardrail 53 is hinged to the bottom plate 51, and the operating platform is simple in structure and convenient to process.

Besides, the gate slot construction device can be provided with a self-lifting mechanism, the self-lifting mechanism comprises at least two lifting devices, and each upright post 1 is lifted by at least one lifting device;

the lifting device comprises a driving component 41, a rolling assembly 43 and a second cable 42, wherein the rolling assembly 43 and the driving component 41 are used for connecting the upright post 1, the driving component 41 bypasses the corresponding rolling assembly 43 through the corresponding second cable 42 and is connected with a corresponding lifting point, the driving component 41 can shorten and lengthen the second cable 42, and the driving component 41 and the lifting point are both positioned above the rolling assembly 43. The driving part 41 can adopt a winch, an electric hoist and the like; the rolling assembly 43 may employ a fixed pulley or the like.

Certainly, besides the self-lifting mechanism lifting door slot construction device, a climbing mechanism lifting door slot construction device may also be used, as shown in fig. 13, the climbing mechanism includes a climbing rail 103, a rail fixing member and a climbing cylinder 104, the climbing rail 103 is vertically arranged, the climbing rail 103 is fixed inside the shaft 9 poured at the lower part through the rail fixing member, the rail fixing member may be composed of a fixing support 101 and an embedded steel bar 102, the embedded steel bar 102 is embedded inside the shaft 9 poured at the lower part, and the fixing support 101 connects the embedded steel bar 102 and the climbing rail 103 to form a stable connection. The climbing oil cylinder 104 is vertically arranged, the upper end and the lower end of the climbing oil cylinder 104 are correspondingly connected with an oil cylinder upper support 106 and an oil cylinder lower support 105, the oil cylinder lower support 105 can be fixedly connected to the climbing rail 103, the oil cylinder upper support 106 can slide along the climbing rail 103, and the oil cylinder upper support 106 is connected with and corresponds to the upright post 1. Climbing mechanisms are arranged corresponding to the two upright posts 1, and the door slot construction device can be stably lifted through the climbing oil cylinder 104. In order to make the lifting process of the door slot construction device more stable, sliding supports 107 can be arranged on the upper portion and the lower portion of the climbing rail 103, and the sliding supports 107 are connected to the corresponding upright posts 1 and can slide along the climbing rail 103, so that the lifting of the upright posts 1 is further guided, and the stability of the lifting process of the door slot construction device is improved.

When the vertical shaft door slot construction device is used for constructing a door slot vertical shaft 9, a vertical shaft template is hoisted to the template hoisting frame and operated on the operation platform 5, so that the vertical shaft template is supported by the first support rod 66 and the second support rod 64, the door slot track 7 is arranged on the upright post 1, the door slot track 7 is matched with the vertical shaft template to form a closed structure, the closed structure and an existing structure on the outer side form a pouring interval, the existing structure refers to a mountain body and the like, see fig. 14. The concrete is cast in the casting space and the cast concrete 8 is formed, see fig. 15. The shaft formwork is demolded by adjusting the first brace 66 and removing the second brace 64, and the shaft door slot constructing apparatus is lifted by a self-lifting mechanism or climbing mechanism, see fig. 16. And the shaft template is vertically lifted by a lifting appliance and then is installed in a hanging way, see figure 17. The gate way track 7 is then installed and concrete can be poured higher up, see fig. 14. The positioning speed of the vertical shaft template is high, which is beneficial to quickly constructing the vertical shaft 9. This embodiment shaft door pocket construction equipment construction door pocket shaft 9 once promotes and can pour a storehouse, and 6 meters of shaft can be pour in a storehouse, can realize 5 days a circulation for construction speed, efficiency and safety are integrative.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A vertical shaft door slot construction device comprises a door slot construction device and a vertical shaft template, wherein the door slot construction device comprises a cross beam (2) and two upright posts (1), and the vertical shaft template is used for being matched with a door slot track (7) to form a cavity;

the vertical shaft template lifting device is characterized in that template lifting frames are arranged on the top surfaces of the two vertical columns (1), a plurality of lifting appliances which are used for vertically aligning the vertical shaft templates at different horizontal positions are arranged on the template lifting frames respectively, and the lifting appliances are used for lifting the vertical shaft templates.

2. The shaft door slot construction device as claimed in claim 1, wherein the shaft formworks include two inner hole formworks (65), one upstream sideform, one downstream sideform, and four corner formworks, four corner formworks being for corresponding to four corners of the construction shaft, two inner hole formworks (65) being for corresponding to a slot bottom of the construction door slot, the upstream sideform being for corresponding to an upper side of the construction shaft, the downstream sideform being for corresponding to a lower side of the construction shaft;

the template hoisting frame comprises two supporting beams (34), the two supporting beams (34) are respectively arranged along the upstream direction and the downstream direction of the top surfaces of the two upright posts (1), two ends of each supporting beam (34) respectively extend out of the upstream side surface and the downstream side surface of each upright post (1), and the two supporting beams (34) are connected through two hoisting beams (36); the two hoisting beams (36) are respectively used for aligning the upstream side formwork and the downstream side formwork, and the hoisting beams (36) are provided with the lifting appliance for hoisting the upstream side formwork or the downstream side formwork; the template hoisting frame further comprises an inner hole template hoisting beam (32) arranged along the width direction of the supporting beam (34), and one end, extending out of the outer side face of the upright post (1), of the inner hole template hoisting beam (32) is provided with a hoisting tool for hoisting the inner hole template (65);

both ends of supporting beam (34) all are equipped with angle mould hanging beam (35), angle mould hanging beam (35) are followed the width direction of supporting beam (34) sets up, angle mould hanging beam (35) stretch out the one end of supporting beam (34) lateral surface is equipped with and is used for hoisting the angle mould template the hoist.

3. Shaft door slot construction equipment according to claim 2, characterized in that a mast (33) is provided upwards in the middle of the support beam (34) in the length direction, and the top of the mast (33) is connected with both ends of the support beam (34) by at least one first cable (38).

4. Shaft door slot construction device according to claim 3, characterised in that the mast (33) is correspondingly arranged directly above the inside of the upright (1).

5. Shaft door slot working device according to claim 2, characterized in that the hoisting beam (36) is connected with a trolley (37) in a sliding way along the length direction thereof, and the trolley (37) is used for connecting a lifting appliance for lifting the upstream side formwork or the downstream side formwork;

and/or the presence of a gas in the gas,

the angle die hanging beam (35) can slide along the length direction of the supporting beam (34).

6. Shaft door slot construction equipment according to claim 5, characterised in that the hoisting beam (36) is provided with a reinforcement in the middle in the length direction.

7. The shaft door slot construction device according to any one of claims 2 to 6, characterized in that the inner hole template (65) is a slot type, the slot opening of the inner hole template (65) faces to the corresponding upright post (1), the inner hole template (65) comprises two sub side plates (652) and a slot bottom plate (651) connected between the two sub side plates (652), a plurality of first support rods (66) are connected between the two sub side plates (652), and the support length of the first support rods (66) can be adjusted;

the upstream side formwork and the downstream side formwork are formed by splicing at least two sub-formworks (611) along the width direction respectively, the upstream side formwork and the downstream side formwork are supported through a plurality of second support rods (64), and the support length of the second support rods (64) can be adjusted;

the angle die plate comprises a first angle die plate (62) and a second angle die plate (63);

two of hole template (65) sub-curb plate (652) are used for connecting the correspondence respectively the homonymy of door slot track (7), the opposite side of door slot track (7) is used for connecting the correspondence one side of first angle template (62), the opposite side connection of first angle template (62) corresponds one side of second angle template (63), second angle template (63) opposite side is connected the upstream side template or one side of downstream side template.

8. A shaft door slot construction device according to claim 7, characterized in that a plurality of operation platforms (5) are respectively arranged between the upstream side of the door slot construction device and the upstream side formwork and between the downstream side of the door slot construction device and the downstream side formwork, all the operation platforms (5) on each side are arranged along the vertical interval of the door slot construction device, the operation platforms (5) are connected to the same side of the two upright posts (1) through support frames, and the operation platforms (5) can be folded to the upstream side or the downstream side of the door slot construction device.

9. Shaft door slot construction equipment according to claim 8, characterized in that the operating platform (5) comprises a guardrail (53) and a base plate (51), the left and right sides of the base plate (51) are respectively hinged to the two columns (1) through telescopic rods (52), and the guardrail (53) is hinged to the base plate (51).

10. The shaft door slot construction device according to any one of claims 1 to 6, wherein two of the columns (1) are provided with climbing mechanisms, each climbing mechanism comprises a climbing rail (103), a rail fixing piece and a climbing cylinder (104), the climbing rail (103) is vertically arranged, the climbing rail (103) is fixed on the inner side of a shaft poured at the lower part through the rail fixing piece, the climbing cylinder (104) is vertically arranged, the upper end and the lower end of the climbing cylinder (104) are correspondingly connected with an upper cylinder support (106) and a lower cylinder support (105), the lower cylinder support (105) can be fixedly connected to the climbing rail (103), the upper cylinder support (106) can slide along the climbing rail (103), and the upper cylinder support (106) is connected with the corresponding column (1).

Images