CN216809621U

CN216809621U - Integrated universal hydraulic T-beam template

Info

Publication number: CN216809621U
Application number: CN202220424314.4U
Authority: CN
Inventors: 张晶; 孙科; 朱良; 王斌; 张文俊
Original assignee: Yunnan Construction Investment Construction Machinery Co ltd
Current assignee: Yunnan Construction Investment Construction Machinery Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-24
Anticipated expiration: 2032-03-01

Abstract

The integrated general hydraulic T-beam template comprises a walking track, a walking device, a first hydraulic device, a base, a bottom template, a T-beam template, a side template and a second hydraulic device, wherein the walking device can walk along the length direction of the walking track; the first hydraulic devices are symmetrically arranged on the walking device, the bases are symmetrically arranged on the walking device and are respectively connected with the first hydraulic devices, and the first hydraulic devices can move along the direction vertical to the walking track under the driving of the first hydraulic devices; the bottom template is positioned between the bases; the T beam templates are positioned at two sides of the bottom template, and the bottoms of the T beam templates are connected with the base in a sliding manner; the side templates are positioned at two sides of the T-beam template, and the bottoms of the side templates are fixedly connected with the base; the second hydraulic device is arranged between the side template and the T-shaped beam template, and can adjust the distance between the T-shaped beam template and the side template, so that the width of the prefabricated T-shaped beam is adjusted to improve the product universality. The utility model can be driven by hydraulic pressure, is convenient for demoulding and mould closing, has high automation degree and can greatly improve the construction efficiency.

Description

Integrated universal hydraulic T-beam template

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of building construction, in particular to an integrated universal hydraulic T-beam template.

[ background of the utility model ]

With the development of railway and road traffic at home and abroad, the prefabricated T beam is more and more widely applied to road and bridge engineering at home and abroad. Like other precast beam types, the precast T-beam also requires a formwork to complete the prefabrication process. At present, for prefabricated T-shaped beams, the form of the split form of the formwork is still the form of the most common formwork design. The traditional template in the form of loose splicing and loose dismantling adopts a mode of combining the template and a truss, an upper pull rod and a lower pull rod are adopted for opposite pulling reinforcement, and the templates are connected by bolts one by one in the beam length direction during installation so as to achieve the beam length required by pouring. The bottom of the truss is supported by the ground feet to adjust the vertical angle of the whole external mold. Traditional template of form is torn open in pieces scattered to piece needs to be installed and demolishd piece by piece, consequently the installation with demolish the time longer, work efficiency is low, dismouting template all needs the use of high frequency to lift by crane equipment at every turn, has increased construction cost, owing to dismouting template repeatedly, the template very easily causes the deformation of colliding with in the hoist and mount in-process, brings the difficulty for later stage template adjustment work, and the damage very easily appears in the template face simultaneously, influences the outward appearance effect of finished beam. In addition, the size required by pouring is not easy to adjust after the template is installed, and the universality is poor.

[ Utility model ] content

The utility model aims to solve the problems and provides an integrated universal hydraulic T-beam template which can improve the universality, is easy to disassemble and assemble and can improve the construction efficiency.

In order to solve the problems, the utility model provides an integrated universal hydraulic T-beam template which is characterized by comprising a walking track, a walking device, a first hydraulic device, a base, a bottom template, a T-beam template, side templates and a second hydraulic device, wherein the walking track is provided with four tracks in parallel at intervals, and the two tracks on the same side form a group; the traveling devices are symmetrically arranged on the traveling rail and can travel along the length direction of the traveling rail; the first hydraulic devices are symmetrically arranged on the walking device, can respectively move synchronously with the walking device, and can extend and retract in a direction vertical to the walking track relative to the walking device; the bases are symmetrically arranged on the walking device and are respectively connected with the first hydraulic device, and the bases can move in a direction perpendicular to the walking track under the driving of the first hydraulic device; the bottom template is used for being fixed on a concrete foundation and is positioned between the bases; the T-beam templates are positioned on two sides of the bottom template and arranged on the base, and the bottom of the T-beam template is connected with the base in a sliding manner; the side templates are positioned on two sides of the T-shaped beam template and arranged on the base, and the bottoms of the side templates are fixedly connected with the base; the second hydraulic device is arranged between the side formworks and the T-beam formwork and is used for driving the T-beam formwork to move relative to the side formworks so as to adjust the distance between the T-beam formwork and the side formworks.

Further, the side form board includes vertical plate and horizontal support plate, the vertical plate perpendicular rigid coupling in on the base, the vertical rigid coupling of horizontal support plate in the upper portion of vertical plate and with the top interval certain distance of vertical plate.

Furthermore, the upper part of the T-shaped beam template is movably lapped on the horizontal support plate.

Further, the second hydraulic device comprises a horizontal hydraulic rod and an oblique hydraulic rod, and the horizontal hydraulic rod is vertically and fixedly connected between the middle of the vertical plate and the middle of the T-shaped beam template; one end of the inclined hydraulic rod is hinged with the middle part of the vertical plate, and the other end of the inclined hydraulic rod is hinged with the upper end and the lower end of the T-shaped beam template respectively.

Further, a work table for construction is provided on the outer side of the upper portion of the side mold plate.

Furthermore, the top of the side template is respectively provided with a supporting seat, and an upper pull rod with adjustable length is arranged between the supporting seats.

Furthermore, the upper pull rod comprises a first rod part, a second rod part and a movable sleeve, two opposite ends of the first rod part and the second rod part are respectively sleeved in two ends of the movable sleeve, a plurality of insertion holes are arranged at intervals in the first rod part, the second rod part and the movable sleeve, and insertion pins can be inserted into the insertion holes to lock the length of the upper pull rod.

The present invention advantageously contributes to effectively solving the above-mentioned problems. The integrated universal hydraulic T-beam template provided by the utility model has the advantages that the first hydraulic device is arranged to drive the side template and the T-beam template to move, so that the demoulding and the mould assembly are convenient and rapid, the automation degree is high, the integration level is high, and the construction efficiency can be greatly improved. In addition, the side templates and the T-shaped beam template are movably arranged, and can be driven and adjusted through the second hydraulic device, so that the width of the prefabricated T-shaped beam can be conveniently adjusted, the prefabrication requirements of the T-shaped beams with various sizes can be met, the universality of products can be greatly improved, and the application range of the products is expanded.

[ description of the drawings ]

Fig. 1 is a schematic diagram of the principle of the present invention.

Fig. 2 is a schematic diagram of the principle of adjusting between sideforms and T-beam forms.

Fig. 3 is a schematic view of the principle of the mold release adjustment.

Fig. 4 is a schematic view of the upper tie rod.

Fig. 5 is a schematic view of the upper link when extended.

[ detailed description ] A

The following examples are further illustrative and supplementary to the present invention and do not limit the present invention in any way.

As shown in fig. 1 to 3, the integrated general hydraulic T-beam formwork of the present invention includes a running rail 10, a running gear 20, a first hydraulic device 30, a base 40, a bottom formwork 50, a T-beam formwork 60, a side formwork 70, a second hydraulic device 80, and an upper tie rod 90.

As shown in fig. 1 to 3, the traveling rail 10 is used for being laid on a concrete ground, and includes four rails arranged in parallel at intervals. The four tracks are divided into two groups, and the two tracks on the same side are a group and used for the walking device 20 to walk. The structure and the laying manner of the running rail 10 can refer to the known technology, and the embodiment does not limit the technology.

As shown in fig. 1 to 3, the traveling devices 20 are symmetrically provided on the traveling rail 10, and can travel along the longitudinal direction of the traveling rail 10. The running gear 20 is provided with at least 2, that is, at least one running gear 20 is provided on one group of tracks. In general, since the prefabricated T-shaped beam has a long length, the sideforms 70 and the T-beam forms 60 have a long length, and a plurality of running devices 20 are spaced apart from each other on a set of rails to smoothly move the sideforms 70 and the T-beam forms 60. The distance between the traveling devices 20 and the number of the traveling devices 20 can be determined according to actual conditions. The running gear 20 may be a known running gear 20 which can run along the running rail 10.

As shown in fig. 1 to 3, the first hydraulic devices 30 are symmetrically disposed on the traveling unit 20, and can move synchronously with the traveling unit 20, and can extend and contract in a direction perpendicular to the traveling rail 10 with respect to the traveling unit 20 to drive the base 40 to move, thereby realizing mold release/mold clamping. The first hydraulic device 30 may be a known hydraulic rod, one end of which is fixedly connected to the running gear 20, and the other end of which is fixedly connected to the base 40. In this embodiment, 1 hydraulic rod is provided on each traveling device 20, and the hydraulic rods are horizontally disposed and perpendicular to the traveling rail 10.

As shown in fig. 1 to 3, the base 40 is provided on the traveling device 20, connected to the first hydraulic device 30, and movable in a direction perpendicular to the traveling rail 10 by the first hydraulic device 30. The base 40 is fixedly connected with the first hydraulic device 30 and movably lapped on the walking device 20. Therefore, when the running gear 20 runs along the length direction of the running rail 10, the first hydraulic device 30 and the base 40 synchronously run along with the running gear 20; when the first hydraulic device 30 extends, the base 40 moves horizontally on the traveling device 20 in a direction perpendicular to the traveling rail 10, thereby performing mold release/mold clamping. The shape of the base 40 may be set as desired. In this embodiment, 1 base 40 is respectively disposed on each traveling device 20, and is respectively fixedly connected to the corresponding hydraulic rods.

As shown in fig. 1 to 3, the bottom form 50 is used to be fixed to a concrete foundation, and is located between the bases 40. The structure of the bottom form 50 can refer to the known technology, and the embodiment does not limit it.

As shown in fig. 1 to 3, the T-beam formwork 60 is provided in two pieces, which are located at both sides of the bottom formwork 50. The T-beam formwork 60 is lapped on the base 40, and the bottom of the T-beam formwork is slidably connected to the base 40, for example, a corresponding sliding block or a sliding rail is provided. The T-beam formwork 60 may travel in synchronization with the base 40 and may move horizontally with respect to the base 40 in a direction perpendicular to the travel rail 10. The shape of the T-beam formwork 60 may be set as desired. The two T-beam forms 60 are spaced apart to form a casting space that can be used to cast concrete to form a prefabricated T-beam.

As shown in fig. 1 to 3, the sideforms 70 are provided in two pieces, which are located at both sides of the T-beam form 60. The sideforms 70 are attached to the base 40, and the bottom thereof is fixedly connected to the base 40, so that they can move synchronously with the base 40.

In this embodiment, as shown in fig. 1 to 3, the side mold plates 70 include a vertical plate 71 and a horizontal support plate 72, and the vertical plate 71 and the horizontal support plate 72 extend in the longitudinal direction of the running rail 10, respectively. The vertical plate 71 is vertically disposed, and is lapped on the base 40, and the bottom of the vertical plate is fixedly connected with the base 40. The horizontal support plate 72 is horizontally disposed and used for overlapping the T-beam formwork 60. The horizontal support plate 72 is vertically and fixedly connected to the upper portion of the vertical plate 71, and is spaced from the top of the vertical plate 71 by a certain distance, so that a T-shaped beam is conveniently poured.

As shown in fig. 1 to 3, since the bottom of the side mold plate 70 is fixedly connected to the base 40, the bottom of the T-beam mold plate 60 is slidably connected to the base 40, and the upper portion of the T-beam mold plate 60 is movably overlapped on the side mold plate 70, the T-beam mold plate 60 can move relative to the side mold plate 70, so that the width of the prefabricated T-beam, i.e., the distance between the two vertical plates 71 can be adjusted.

As shown in fig. 1 to 3, in order to adjust the distance between the sideform 70 and the T-beam form 60, a second hydraulic device 80 is provided between the sideform 70 and the T-beam form 60. The hydraulic means may drive the T-beam formwork 60 to move relative to the sideforms 70, thereby adjusting the distance between the sideforms 70 and the T-beam formwork 60.

As shown in fig. 1 to 3, the second hydraulic device 80 includes a horizontal hydraulic rod 81 and an oblique hydraulic rod 82.

As shown in fig. 1 to 3, the horizontal hydraulic rod 81 is vertically connected between the middle of the vertical plate 71 and the middle of the T-beam formwork 60, and both ends of the horizontal hydraulic rod are respectively fixedly connected with the vertical plate 71 and the T-beam formwork 60. The horizontal hydraulic rod 81 can push the T-shaped beam template 60 to move horizontally.

As shown in fig. 1 to 3, the inclined hydraulic rod 82 is connected obliquely between the vertical plate 71 and the T-beam formwork 60, wherein one end of the inclined hydraulic rod 82 is hinged to the middle of the vertical plate 71, and the other end thereof is hinged to the upper end and the lower end of the T-beam formwork 60. The diagonal hydraulic rods 82 are used to promote drive stability and to support the T-beam form 60 during casting.

As shown in fig. 1 to 3, a work table 100 for construction is provided on the outer side of the upper portion of the side mold plate 70 for convenience of construction.

In addition, as shown in fig. 1 to 3, in order to ensure the beam forming accuracy, support seats 110 are respectively provided at the top of the side mold plates 70, and an upper tie rod 90 with adjustable length is provided between the support seats 110. The connection structure between the upper pull rod 90 and the supporting seat 110 can refer to the prior art, one end of the connection structure is a rotary connection, and the other end of the connection structure is an openable and closable connection.

As shown in fig. 4 and 5, the upper pull rod 90 includes a first rod portion 91, a second rod portion 92, and a movable sleeve 93. The two opposite ends of the first rod portion 91 and the second rod portion 92 are respectively sleeved in the two ends of the movable sleeve 93, and the first rod portion 91 and the second rod portion 92 can move relative to the movable sleeve 93. A plurality of insertion holes are respectively formed in the first rod part 91, the second rod part 92 and the movable sleeve 93 at intervals, and when the first rod part 91 and the second rod part 92 correspond to the corresponding insertion holes in the movable sleeve 93, the insertion pins 94 are inserted into the insertion holes, so that the length of the upper pull rod 90 can be locked. When the length of the upper pull rod 90 needs to be adjusted, the plug 94 is taken out, then the position of the first rod part 91 or the second rod part 92 relative to the movable sleeve 93 is adjusted, and then the plug 94 is inserted. For convenience of adjustment, the distance between the insertion holes on the first rod part 91 and the second rod part 92 may be set to be different. For example, the spacing between the receptacles on the first beam portion 91 may be set slightly larger, while the spacing between the receptacles on the second beam portion 92 may be set finer, which makes it easier to meet the adjustment requirements of different lengths.

The installation process of the integrated universal hydraulic T-beam template comprises the following steps:

the bottom formwork 50 is firstly arranged on a concrete foundation, then the walking track 10 is laid, then the walking device 20 is arranged on the walking track 10, and then the first hydraulic device 30, the base 40, the bottom formwork 50, the T-beam formwork 60, the second hydraulic device 80, the workbench 100 and the upper pull rod 90 are arranged on the walking device 20, so that the integrated general hydraulic T-beam formwork can be formed.

When the integrated universal hydraulic T-beam formwork is required to be used for pouring the prefabricated T-beam, the second hydraulic device 80 is controlled to work firstly, so that the distance between the T-beam formwork 60 and the bottom formwork 50 is adjusted, and the prefabricated T-beam meets the width requirement of the prefabricated T-beam. And then placing a reinforcement cage into the space between the T-beam formworks 60 so that the reinforcement cage is located between the bottom formworks 50. And then, controlling the first hydraulic device 30 to work, pushing the base 40 to move horizontally through the first hydraulic device 30, so that the base 40, the side templates 70 and the T-beam template 60 synchronously move until the T-beam template 60 is in contact with the bottom template 50, completing mold closing, and forming a pouring space among the side templates 70, the T-beam template 60 and the bottom template 50. Subsequently, the length of the upper tie 90 is adjusted so that the long tie length matches the distance between the current sideform 70, and then the upper tie 90 is closed so that the upper tie 90 is locked with the support base 110. Then, grouting and vibrating are carried out in the pouring space, and after the poured concrete is cured, the first hydraulic device 30 can be controlled to be demolded: the first hydraulic device 30 drives the base 40 to move horizontally outwards, so that the base 40, the side templates 70 and the T-shaped beam template 60 synchronously move horizontally outwards to be separated from poured concrete, and the prefabricated T-shaped beam is obtained. When the next prefabricated T-shaped beam needs to be poured, the traveling device 20 is started, the traveling device 20 travels along the traveling rail 10 to travel to the next position, and then the previous process is repeated, so that the prefabricated T-shaped beam can be continuously prefabricated at the next position.

The integrated universal hydraulic T-beam template provided by the utility model has the advantages that the first hydraulic device 30 is arranged to drive the side template 70 and the T-beam template 60 to move, so that the demoulding and the mould closing are convenient and rapid, the automation degree is high, the integration level is high, and the construction efficiency can be greatly improved. In addition, side form 70 and T roof beam template 60 between the activity setting, between it accessible second hydraulic means 80 drive is adjusted to can conveniently adjust the width of prefabricating T type roof beam, with the prefabricated demand that satisfies the T type roof beam of multiple size, thereby can improve the commonality of product greatly, enlarge product application scope.

While the utility model has been described with reference to the above embodiments, the scope of the utility model is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the utility model.

Claims

1. The utility model provides a general hydraulic pressure T roof beam template of integral type which characterized in that, it includes:

the walking track (10) is provided with four tracks in parallel at intervals, and the two tracks on the same side form a group;

the traveling devices (20) are symmetrically arranged on the traveling rail (10) and can travel along the length direction of the traveling rail (10);

the first hydraulic devices (30) are symmetrically arranged on the walking device (20), can respectively move synchronously with the walking device (20), and can extend and retract in a direction vertical to the walking track (10) relative to the walking device (20);

the bases (40) are symmetrically arranged on the walking device (20) and are respectively connected with the first hydraulic device (30), and the bases (40) can move in a direction perpendicular to the walking track (10) under the driving of the first hydraulic device (30);

a bottom formwork (50) for fixing to a concrete foundation, which is located between the bases (40);

the T-beam templates (60) are positioned on two sides of the bottom template (50) and arranged on the base (40), and the bottom of the T-beam templates (60) is connected with the base (40) in a sliding manner;

the side templates (70) are positioned on two sides of the T-shaped beam template (60) and arranged on the base (40), and the bottoms of the side templates (70) are fixedly connected with the base (40);

and the second hydraulic device (80) is arranged between the side template (70) and the T beam template (60) and is used for driving the T beam template (60) to move relative to the side template (70) so as to adjust the distance between the T beam template (60) and the side template (70).

2. The integrated universal hydraulic T-beam formwork of claim 1, wherein the sideforms (70) comprise vertical plates (71) and horizontal support plates (72), the vertical plates (71) being vertically fixed to the base (40), the horizontal support plates (72) being vertically fixed to upper portions of the vertical plates (71) and spaced apart from top portions of the vertical plates (71).

3. The integrated universal hydraulic T-beam form of claim 2, wherein an upper portion of the T-beam form (60) is movably attached to the horizontal support plate (72).

4. The integrated universal hydraulic T-beam formwork of claim 3, wherein the second hydraulic device (80) comprises a horizontal hydraulic rod (81) and an oblique hydraulic rod (82), the horizontal hydraulic rod (81) is vertically fixedly connected between the middle of the vertical plate (71) and the middle of the T-beam formwork (60); one end of the inclined hydraulic rod (82) is hinged with the middle part of the vertical plate (71), and the other end of the inclined hydraulic rod is hinged with the upper end and the lower end of the T-shaped beam template (60) respectively.

5. The integrated universal hydraulic T-beam formwork of claim 4, wherein a work table (100) for construction is provided at an upper outer side of the side formwork (70).

6. The integrated universal hydraulic T-beam formwork of claim 5, wherein supporting seats (110) are respectively provided on the top of the side formworks (70), and an upper tie rod (90) with adjustable length is provided between the supporting seats (110).

7. The integrated universal hydraulic T-beam template as recited in claim 6, wherein the upper pull rod (90) comprises a first rod part (91), a second rod part (92) and a movable sleeve (93), two opposite ends of the first rod part (91) and the second rod part (92) are respectively sleeved in two ends of the movable sleeve (93), a plurality of insertion holes are formed in the first rod part (91), the second rod part (92) and the movable sleeve (93) at intervals, and a bolt (94) can be inserted into the insertion holes to lock the length of the upper pull rod (90).