CN216139135U - Auxiliary device for positioning and adjusting internal mold - Google Patents
Auxiliary device for positioning and adjusting internal mold Download PDFInfo
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- CN216139135U CN216139135U CN202121075731.4U CN202121075731U CN216139135U CN 216139135 U CN216139135 U CN 216139135U CN 202121075731 U CN202121075731 U CN 202121075731U CN 216139135 U CN216139135 U CN 216139135U
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Abstract
The utility model discloses an internal mold positioning and adjusting auxiliary device which comprises an internal mold plate, a pump station, a first movable support, a jacking mold plate, a translation mold plate, a screw rod, a box girder and a transverse mold plate telescopic sliding sleeve, wherein the jacking mold plate is arranged at the top of the box girder. One end of the translation oil cylinders on the left side and the right side is installed in the transverse formwork telescopic sliding sleeve, the other end of the translation oil cylinders on the left side and the right side penetrates through the transverse formwork telescopic sliding sleeve to be connected with the lug seat of the translation formwork in a hinged mode, and the transverse formwork telescopic sliding sleeve and the frame body are not welded and fixed, so that the pad can be added to the insufficient formwork according to the actual situation; therefore, the template adjusting method can realize the fast in-place template adjustment, adapt to the subsequent accumulated deformation adjustment, save the labor of the original adjusting mode and improve the overall efficiency.
Description
Technical Field
The utility model relates to an auxiliary device for positioning and adjusting an internal mold, in particular to the technical field of bridge prefabrication construction.
Background
Along with the high-speed development of national economy, the planned level and the level of a traffic network are higher and higher, the geographical range is larger originally, a large number of traffic facilities such as highways and high-speed railways are developed rapidly, and in order to solve the influence of adverse terrain factors in route engineering, the large continuous cylinder structure bridge hanging basket suspension casting process is widely applied to bridge construction with large bridge span and poor bridge terrain conditions and construction environment by virtue of the characteristics of small construction field, less investment, high continuous construction speed, easy control of bridge line type and the like. Wherein the construction of the segmental assembled box girder has the advantages of high speed, high degree of factory production, high degree of automation, high labor efficiency, strong environmental adaptability and the like, and the prefabricated direction of the segmental girder is prefabricated from one end of the girder body to the other end. When the conventional segmental box girder internal mold is used, the internal mold cannot be effectively adjusted in place frequently due to factors such as track installation, welding of an internal mold telescopic sleeve and a prosthesis and the like.
The problem that the inner die cannot be effectively adjusted in place frequently due to factors such as track installation, welding of an inner die telescopic sleeve and a prosthesis and the like when the conventional common segment box girder inner die is used is solved. In chinese patent publication no: CN 110421706A discloses a positioning construction method for an internal mold of a segmental precast box girder under a narrow space condition, which comprises the following steps: the section beam is prefabricated to the last two sections, including the transition section and the end section, the technical scheme is characterized in that the inner mold support and the inner mold support are provided with the sliding systems, the operation is simple, the applicability is high, the construction period is greatly shortened, and the processing mode is simple. However, when the internal mold of the segmental box girder provided by the utility model is used, the internal mold cannot be effectively adjusted in place due to factors such as track installation, welding of the internal mold telescopic sleeve and the prosthesis and the like.
The problem that the inner die cannot be effectively adjusted in place frequently due to factors such as track installation, welding of an inner die telescopic sleeve and a prosthesis and the like when the conventional common segment box girder inner die is used is solved. In chinese patent publication no: CN 109252456A discloses a continuous rigid frame bridge box girder inner mold adjusting device based on a hanging basket suspension casting process, which is provided by the above technical scheme, and is very convenient for installing and dismantling the box girder inner mold, and improves the work efficiency. However, when the internal mold of the segmental box girder provided by the utility model is used, the internal mold cannot be effectively adjusted in place due to factors such as track installation, welding of the internal mold telescopic sleeve and the prosthesis and the like.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an auxiliary device for positioning and adjusting an inner mold, so as to solve the problem that the inner mold cannot be effectively adjusted in place due to factors such as track installation, welding of an inner mold telescopic sleeve and a prosthesis, and the like when the currently common segmental box girder inner mold proposed in the above-mentioned background art is used.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interior mould location regulation auxiliary device, includes interior template, pump station, movable support one, jacking template, translation template and the flexible sliding sleeve of horizontal template, the top of case roof beam is provided with the jacking template, upper portion department is provided with the translation template in two chamfers in the inner chamber upper portion of case roof beam and both sides, two chamfers in the inner chamber lower part of case roof beam department is provided with rotatory template, the middle part of case roof beam is provided with movable support two, two top both sides of movable support are connected with the ear seat of jacking template through shaped steel.
Preferably, when the template is in the use state B, the two ends of the second movable support are both provided with translation oil cylinders, one ends of the translation oil cylinders on the left side and the right side are installed in the transverse template telescopic sliding sleeves, and the other ends of the translation oil cylinders on the left side and the right side penetrate through the transverse template telescopic sliding sleeves to be connected to the lug seats of the translation templates through hinges.
Preferably, the fixed ear seat that is provided with in the horizontal template telescopic sliding sleeve bottom terminal surface left and right sides, ear seat hinged joint rotary cylinder, the other end of rotary cylinder carries out hinged joint with rotary cylinder's ear seat, and when being in template user state B, rotary cylinder and the one end looks butt of translation template this moment, when being in template removal state A, this moment the output rod of translation cylinder return and drive the motion of moving support two to realize returning of horizontal template telescopic sliding sleeve, thereby drive rotary cylinder through horizontal template telescopic sliding sleeve and move, realize dismantling of rotary cylinder from this.
Preferably, the screw rod is inserted into the threaded hole of the transverse template telescopic sliding sleeve and the section steel and is fixedly connected through the nut, and the screw rod is matched with the nut for use and is in threaded connection.
Preferably, a transverse template telescopic sliding sleeve is arranged on one side of the second movable support, the transverse template telescopic sliding sleeve is not fixed with the second movable support, and the position of the second movable support and the position of the transverse template telescopic sliding sleeve are limited by longitudinal limitation of the first telescopic sliding sleeve, longitudinal limitation of the second telescopic sliding sleeve and transverse limitation of the telescopic sliding sleeve.
The utility model provides an auxiliary device for positioning and adjusting an internal mold, which has the following beneficial effects:
1. the transverse template telescopic sliding sleeve and the movable support are not fixed, the position of the transverse template telescopic sliding sleeve is limited between the second movable support and the transverse template telescopic sliding sleeve through longitudinal limitation of the first telescopic sliding sleeve, longitudinal limitation of the second telescopic sliding sleeve and transverse limitation of the telescopic sliding sleeve, and no limitation is made in the vertical direction; before the template is used, according to the actual use condition of the template, a screw rod is inserted into the threaded hole of the transverse template telescopic sliding sleeve and the section steel and is fixedly connected through a nut, the screw rod is matched with the nut for use and is in threaded connection, so that the position is adjusted according to the matching of a bolt jackscrew consisting of the screw rod and the nut and a limiting plate consisting of a first telescopic sliding sleeve longitudinal limiting position, a second telescopic sliding sleeve longitudinal limiting position and a telescopic sliding sleeve transverse limiting position, and the relative position of the transverse template telescopic sliding sleeve is locked;
2. one end of the translation oil cylinders on the left side and the right side is installed in the transverse formwork telescopic sliding sleeve, the other end of the translation oil cylinders on the left side and the right side penetrates through the transverse formwork telescopic sliding sleeve to be connected with the lug seat of the translation formwork in a hinged mode, and the transverse formwork telescopic sliding sleeve and the frame body are not welded and fixed, so that the pad can be added to the insufficient formwork according to the actual situation; therefore, the template adjusting method can realize the fast in-place template adjustment, adapt to the subsequent accumulated deformation adjustment, save the labor of the original adjusting mode and improve the overall efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
fig. 1 is a schematic view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 2 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 3 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 4 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 5 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 6 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
fig. 7 is a schematic partial structural view of an inner mold positioning adjustment auxiliary device according to the present invention;
the reference signs are: 1. an inner template; 2. a pump station; 3. moving the first support; 4. jacking the formwork; 5. translating the template; 6. a jacking oil cylinder; 7. moving the second support; 8. rotating the template; 9. a translation oil cylinder; 10. rotating the oil cylinder; 11. section steel; 12. a transverse template telescopic sliding sleeve; 13. a nut; 14. a screw; 15. longitudinally limiting the first telescopic sliding sleeve; 16. the second telescopic sliding sleeve is longitudinally limited; 17. transversely limiting the telescopic sliding sleeve; 18. a box girder; 19. an ear seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to an internal mold positioning adjustment auxiliary device shown in fig. 1-7, the utility model provides the following technical scheme: including inner formword 1, pump station 2, movable support 3, jacking template 4, translation template 5 and the flexible sliding sleeve 12 of horizontal template, the top of case roof beam 18 is provided with jacking template 4, upper portion department is provided with the translation template in two chamfers in the inner chamber upper portion of case roof beam 18 and both sides, two chamfers in the inner chamber lower part of case roof beam 18 department is provided with rotatory template 8, the middle part of case roof beam 18 is provided with movable support two 7, movable support two 7 top both sides are connected with the ear seat of jacking template 4 through shaped steel 11.
As shown in fig. 2 to 4, the present embodiment provides an internal mold positioning adjustment auxiliary device, which is characterized in that: when being in template user state B, the both ends of moving support two 7 all are provided with translation hydro-cylinder 9, the one end of the translation hydro-cylinder 9 of the left and right sides is installed in horizontal template telescopic sliding sleeve 12, the other end of the translation hydro-cylinder 9 of the left and right sides passes horizontal template telescopic sliding sleeve 12 hinged joint in the ear seat of translation template 5.
As shown in fig. 2 to 4, the present embodiment provides an internal mold positioning adjustment auxiliary device, which is characterized in that: the fixed ear seat 19 that is provided with of the 12 bottom terminal surface left and right sides of horizontal template telescopic sliding sleeve, ear seat 19 hinged joint rotary cylinder 10, the other end of rotary cylinder 10 carries out hinged joint with rotary cylinder 8's ear seat, simultaneously when being in template user state B, rotary cylinder 8 and translation template 5's one end looks butt this moment, when being in template removal state A, this moment the output rod of translation hydro-cylinder 9 returns and drives two 7 movements of movable support to realize the returning of horizontal template telescopic sliding sleeve 12, thereby drive rotary cylinder 10 through horizontal template telescopic sliding sleeve 12 and move, realize dismantling of rotary cylinder 8 from this.
As shown in fig. 5, the present embodiment provides an internal mold positioning adjustment auxiliary device, which is characterized in that: and inserting the screw 14 into the threaded holes of the transverse formwork telescopic sliding sleeve 12 and the section steel 11, connecting and fixing the screw through a nut 13, and matching the screw 14 with the nut 13 for threaded connection.
As shown in fig. 6 to 7, the present embodiment provides an internal mold positioning adjustment auxiliary device, which is characterized in that: and a transverse template telescopic sliding sleeve 12 is arranged on one side of the second movable support 7, the transverse template telescopic sliding sleeve 12 is not fixed with the second movable support 7, and the position of the second movable support 7 and the transverse template telescopic sliding sleeve 12 is limited by a first telescopic sliding sleeve longitudinal limit 15, a second telescopic sliding sleeve longitudinal limit 16 and a telescopic sliding sleeve transverse limit 17.
The working principle of the utility model is as follows: the transverse template telescopic sliding sleeve 12 and the second moving support 7 are not fixed, the position of the transverse template telescopic sliding sleeve is limited between the second moving support 7 and the transverse template telescopic sliding sleeve 12 through a first telescopic sliding sleeve longitudinal limit 15, a second telescopic sliding sleeve longitudinal limit 16 and a telescopic sliding sleeve transverse limit 17, and the position is not limited vertically; and before the template uses according to the actual service behavior of template, insert screw rod 14 inside the screw hole of horizontal template telescopic sliding sleeve 12 and shaped steel 11 to connect fixedly through nut 13, screw rod 14 uses with the cooperation of nut 13, carries out threaded connection, carries out position adjustment according to the cooperation of the bolt jackscrew that comprises screw rod and nut and the limiting plate that first telescopic sliding sleeve vertically spacing 15, second telescopic sliding sleeve vertically spacing 16 and the horizontal spacing 17 of telescopic sliding sleeve constitutes from this, locks the relative position of horizontal template telescopic sliding sleeve.
One end of the translation oil cylinder 9 on the left side and the right side is arranged in the transverse template telescopic sliding sleeve 12, the other end of the translation oil cylinder 9 on the left side and the right side penetrates through the transverse template telescopic sliding sleeve 12 to be connected with the lug seat of the translation template 5 in a hinged mode, and the transverse template telescopic sliding sleeve and the frame body are not welded and fixed, so that the pad can be added to the template with insufficient height according to the actual situation; therefore, the template adjusting method can realize the fast in-place template adjustment, adapt to the subsequent accumulated deformation adjustment, save the labor of the original adjusting mode and improve the overall efficiency.
In the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict; the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an interior mould location regulation auxiliary device, includes interior template (1), pump station (2), movable support one (3), jacking template (4), translation template (5), screw rod (14), case roof beam (18) and the flexible sliding sleeve of horizontal template (12), its characterized in that: the top of case roof beam (18) is provided with jacking template (4), upper portion department is provided with translation template (5) in two chamfers in inner chamber upper portion and the both sides of case roof beam (18), two chamfers of inner chamber lower part of case roof beam (18) department is provided with swivel formwork (8), the middle part of case roof beam (18) is provided with movable support two (7), movable support two (7) top both sides are connected with the ear seat of jacking template (4) through shaped steel (11), movable support two (7) one side is provided with horizontal template telescopic sliding sleeve (12), horizontal template telescopic sliding sleeve (12) are unfixed with movable support two (7), the both ends of movable support two (7) all are provided with translation hydro-cylinder (9).
2. The auxiliary device for positioning and adjusting an inner mold according to claim 1, wherein: the left and right sides the one end of translation hydro-cylinder (9) is installed in horizontal template telescopic sliding sleeve (12), the other end of the translation hydro-cylinder (9) of the removal support two (7) left and right sides passes horizontal template telescopic sliding sleeve (12) hinged joint in the ear seat of translation template (5).
3. The auxiliary device for positioning and adjusting an inner mold according to claim 1, wherein: the fixed ear seat (19) that is provided with of horizontal template telescopic sliding sleeve (12) bottom terminal surface left and right sides, ear seat (19) hinged joint rotary cylinder (10), the other end of rotary cylinder (10) carries out hinged joint with the ear seat of rotary die plate (8).
4. The auxiliary device for positioning and adjusting an inner mold according to claim 1, wherein: and inserting the screw rod (14) into threaded holes of the transverse template telescopic sliding sleeve (12) and the section steel (11), and connecting and fixing the screw rod (14) and the section steel through a nut (13), wherein the screw rod (14) and the nut (13) are matched for use and are in threaded connection.
5. The auxiliary device for positioning and adjusting an inner mold according to claim 1, wherein: and the position of the second movable support (7) and the transverse template telescopic sliding sleeve (12) is limited by a first telescopic sliding sleeve longitudinal limit (15), a second telescopic sliding sleeve longitudinal limit (16) and a telescopic sliding sleeve transverse limit (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075731.4U CN216139135U (en) | 2021-05-19 | 2021-05-19 | Auxiliary device for positioning and adjusting internal mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075731.4U CN216139135U (en) | 2021-05-19 | 2021-05-19 | Auxiliary device for positioning and adjusting internal mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216139135U true CN216139135U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121075731.4U Active CN216139135U (en) | 2021-05-19 | 2021-05-19 | Auxiliary device for positioning and adjusting internal mold |
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| CN (1) | CN216139135U (en) |
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2021
- 2021-05-19 CN CN202121075731.4U patent/CN216139135U/en active Active
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