CN214442687U - Be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage - Google Patents
Be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage Download PDFInfo
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- CN214442687U CN214442687U CN202023230770.5U CN202023230770U CN214442687U CN 214442687 U CN214442687 U CN 214442687U CN 202023230770 U CN202023230770 U CN 202023230770U CN 214442687 U CN214442687 U CN 214442687U
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Abstract
The utility model provides a be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage relates to civil engineering technical field. Wherein, a location bed-jig for utility tunnel steel reinforcement cage is prefabricated, including the installation pedestal, be provided with two sets of combination steel reinforcement frame on the installation pedestal at least, be provided with a plurality of vertical interval distribution's horizontal position pole on the combination steel reinforcement frame, the bottom of installation pedestal is provided with a plurality of pulleys and base, the bottom of installation pedestal is provided with and is used for adjusting the height-adjusting device of pulley and base relative height for brake the pulley. The utility model discloses a pulley makes things convenient for the transition of bed-jig, fixes a position the reinforcing bar through the horizontal positioning pole, has the advantage that the transition is convenient, the suitability is high, has improved the simplicity and convenience and the degree of accuracy of the prefabricated operation of steel reinforcement cage.
Description
Technical Field
The utility model relates to a civil engineering technical field particularly, relates to a be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage.
Background
The urban comprehensive pipe gallery is also called as a collective dormitory of an urban comprehensive pipe network, namely, the common pipelines of electric power, communication, heating power, fuel gas, water supply, reclaimed water and the like in the municipal administration are collected into an inherent space, and the urban comprehensive pipe gallery has the advantages that the repeated investment in the pipe network construction can be avoided, and the centralized management is convenient.
In the manufacturing and production process of the existing comprehensive pipe gallery, a supporting reinforcing steel bar frame is not provided, the operation is inconvenient, and the binding is difficult. The existing comprehensive pipe gallery steel bar installation process is mainly based on temporary fixing of a plurality of vertical frames, and then a plurality of persons assist in scribing and ranging to perform horizontal binding and vertical steel bar auxiliary binding. And binding other drawing-related positioning steel bars such as tie bars, distribution bars, connecting steel bars and the like in a distance measurement and positioning manner. The steel bar interval qualification rate of the binding of the steel bar installation process is low, the horizontal bars and the vertical bars have steel bar interval deviation, and the steel bars are easy to be mistaken and leaked.
In order to solve the problems, the utility model discloses a chinese utility model patent that is CN 207244663U discloses a support that is used for prefabricated utility tunnel steel reinforcement frame to build following scheme is disclosed, a support that is used for prefabricated utility tunnel steel reinforcement frame to build, including the support base, be equipped with the frame on the support base, the frame with support base parallel arrangement, the frame through many support piece with the support base is connected, support piece respectively with support base, the perpendicular setting of frame, the frame with still be equipped with many pivots between the support base, the pivot respectively with support base, the perpendicular just rotation setting of frame, be equipped with many horizontal poles in the pivot, horizontal pole equipartition and perpendicular setting are in the pivot. When putting up, carry on the horizontal pole of support through the reinforcing bar with prefabricated piping lane usefulness, the reinforcing bar is put up the back that finishes, treats the manual work and connects into the reinforcing bar frame with reinforcing bar, and the rethread pivot is changeed from the horizontal pole, take out the reinforcing bar frame can, solved original reinforcing bar frame and put up inconvenient problem.
However, the support disclosed in the patent is mostly made of steel and has a large volume when being transferred, and at least two persons are required to lift the support when being transferred, so that the support is labor-consuming, inconvenient to operate and time-consuming.
In view of the above, the inventor of the application invented a positioning jig frame for prefabricating a reinforcement cage of a comprehensive pipe rack.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage aims at improving the inconvenient problem of current utility tunnel steel reinforcement frame location bed-jig transition.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage, includes the installation pedestal, be provided with two sets of combination steel reinforcement frame on the installation pedestal at least, be provided with a plurality of vertical interval distribution's horizontal position pole on the combination steel reinforcement frame, the bottom of installation pedestal is provided with a plurality of pulleys and base, the bottom of installation pedestal is provided with and is used for adjusting the height-adjusting device of pulley and base relative height for brake the pulley.
Further, heightening device is including adjusting the loop bar, supporting pole setting, locking bolt, it is fixed with the base to support the pole setting, it is fixed with installation pedestal bottom to adjust the loop bar, support pole setting sliding connection in adjusting the loop bar, lock nut is used for supporting the pole setting locking in adjusting the loop bar.
Furthermore, at least one group of the combined reinforcing frames are connected with the installation pedestal in a sliding mode, and a locking device used for locking the combined reinforcing frames is arranged between the installation pedestal and the combined reinforcing frames.
Further, the both ends that lie in combination steel reinforcement frame on the installation pedestal are provided with two spouts respectively, locking device includes lock nut and locking screw, locking screw passes the tip and the spout and the lock nut spiro union of combination steel reinforcement frame in proper order.
Furthermore, set up the interval on the longitudinal steel bar of combination steel bar frame and be provided with the sleeve, horizontal positioning pole pegs graft in the sleeve and can slide in the sleeve.
Furthermore, the combined reinforcing frame comprises three rectangular frames and a cross beam used for connecting the three rectangular frames into a whole, the three rectangular frames are distributed at intervals, and the rectangular plane of the middle rectangular frame is vertical to the rectangular planes of the rectangular frames at the two ends.
Furthermore, the combined reinforcing steel frames are arranged into three groups, and the three groups are respectively positioned at the two sides and the middle part of the mounting pedestal.
Furthermore, the combined reinforcing frames are arranged into two groups, and the two groups of combined reinforcing frames are respectively positioned on two sides of the mounting pedestal.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the relative height between the base and the pulley is adjusted through the heightening device, when the jig frame needs to be transferred for use, the pulley is adjusted to be lower than the base, the whole jig frame is supported through the pulley, the jig frame is conveniently pushed to be transferred, when the jig frame needs to be operated, the base is adjusted to be lower than the pulley, the base becomes a supporting foot point of the whole jig frame, a worker can stably operate on the jig frame, the advantages of convenience and quickness in transferring are achieved, stability is achieved, and the structural design is reasonable;
(2) through the sliding connection of combination reinforcing bar frame and installation pedestal, realize the regulation of interval between the adjacent combination reinforcing bar frame, make its be applicable to not unidimensional utility tunnel steel reinforcement cage's binding location, the suitability is high
(3) The steel bars are positioned through the horizontal positioning rods, so that the phenomena of different intervals, wrong and missed reinforcement and the like in the steel bar binding process are avoided, and the binding precision is improved;
(4) the structure that the horizontal positioning rods can slide in the sleeve enables the horizontal positioning rods to selectively draw out a fixed number of horizontal positioning rods according to design, and the space between adjacent drawn out horizontal positioning rods can be selected, so that the applicability of the whole jig frame is improved;
(5) through the retraction of the horizontal positioning rod, the space for transferring the whole reinforcement cage to the die at one time is reserved, and unnecessary time loss is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a longitudinal sectional view of embodiment 1;
FIG. 3 is an enlarged view of A in FIG. 1;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is a schematic view of the entire structure of embodiment 2.
Description of the main elements
1. Installing a pedestal; 2. assembling a reinforcing steel bar frame; 21. a rectangular frame; 22. a cross beam; 3. a horizontal positioning rod; 4. a pulley; 5. a base; 6. a height adjusting device; 61. adjusting the loop bar; 62. supporting the upright stanchion; 63. locking the bolt; 7. a sleeve; 8. a locking device; 81. locking the nut; 82. locking the screw rod; 9. a chute; 10. and connecting the grooves.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The embodiment is suitable for prefabricating the reinforcement cage of the double-cabin comprehensive pipe gallery, and the scheme of the embodiment is described in detail in the following with reference to the attached drawings.
Referring to fig. 1-4, a positioning jig frame for prefabricating a reinforcement cage of a comprehensive pipe gallery comprises an installation pedestal 1, wherein a combined reinforcement frame 2 is arranged on the installation pedestal 1, a plurality of horizontal positioning rods 3 which are distributed at intervals are arranged on the reinforcement frame, pulleys 4 and a base 5 are arranged at the bottom of the installation pedestal 1, and a height adjusting device 6 for adjusting the relative heights of the pulleys 4 and the base 5 is arranged at the bottom of the installation pedestal 1 and used for braking the pulleys 4.
Specifically, heightening device 6 includes adjusting loop bar 61, support pole 62, locking bolt 63, and support pole 62 is fixed with base 5, and adjusting loop bar 61 is fixed with mounting base 1 bottom, and support pole 62 sliding connection is in adjusting loop bar 61, and locking bolt 63 is used for supporting pole 62 and locks in adjusting loop bar 61. When the bed-jig changes, will mediate the nut and unscrew, with the support post withdrawal regulation loop bar 61 in, treat that base 5 highly be higher than pulley 4's height, will mediate the nut and screw up, will support pole setting 62 lock in regulation loop bar 61 through locking bolt 63, the strong point of whole bed-jig is transformed into pulley 4 by base 5 this moment, through pulley 4 alright easily promote the bed-jig motion, realize the change of bed-jig, the convenient laborsaving again of whole process. After pushing the bed-jig to the assigned position, will support pole setting 62 and pull out in adjusting loop bar 61, make the height of base 5 be less than pulley 4, alright change the strong point of whole bed-jig into base 5 for the bed-jig can be fixed, and the staff can utilize the bed-jig to carry out the operation.
The combined reinforcing frame 2 includes two rectangular frames 21 at both sides and one frame in the middle, and the rectangular surface of the rectangular frame 21 in the middle is perpendicular to the rectangular surfaces of the rectangular frames 21 at both sides, and a cross member 22 connecting the three rectangular frames 21, the cross member 22 being provided at the bottom and top ends of the rectangular frames 21 for integrally connecting the three rectangular frames 21 and connecting the three rectangular frames 21 to the mounting base 1.
Be provided with sleeve 7 on the vertical reinforcing bar of rectangular frame 21, horizontal positioning rod 3 pegs graft in sleeve 7 and can slide in sleeve 7, through this mode, can be according to the interval and the quantity of the good positioning bar installation of design in advance, select the quantity of horizontal positioning rod 3 and the interval of adjacent horizontal positioning rod 3 on same rectangular frame 21 for this bed-jig is applicable to different design needs, improves the suitability of this bed-jig. Simultaneously after the utility tunnel steel reinforcement cage is tied up and is accomplished, alright hang out the steel reinforcement cage in retracting rectangle frame 21 with whole horizontal position pole 3, easy and simple to handle.
In this embodiment, the combined reinforcing frames 2 are arranged in three groups, the three groups are respectively located at two sides and the middle part of the rack, the combined reinforcing frame 2 located at the middle part is slidably connected with the mounting base 1, and the mounting base 1 is provided with a locking device 8 for locking the combined reinforcing frame 2. Specifically, two sliding grooves 9 are respectively formed in the two ends of the combined steel bar frame 2 on the installation pedestal 1, the locking device 8 comprises a locking nut 81 and a locking screw 82, and the locking screw 82 sequentially penetrates through the cross beam 22 and the sliding grooves 9 to be in threaded connection with the locking nut 81.
Therefore, the middle combined reinforcing steel bar frame 2 can freely slide in the sliding groove 9 by loosening the locking nut 81, and the combined reinforcing steel bar frame 2 can be fixed at a certain position on the sliding groove 9 by tightening the locking nut 81, so that the distance between the combined reinforcing steel bar frame and the combined reinforcing steel bar frames 2 at two sides is changed, the combined reinforcing steel bar frame is suitable for comprehensive pipe galleries with different widths, and the applicability of the tire frame is improved.
Specifically, two connecting grooves 10 are formed in the cross beam 22 located at the bottom of the rectangular frame 21, the two connecting grooves 10 are respectively close to two end portions of the cross beam 22, and the locking nut 81 is located in the connecting groove 10 and penetrates through the end portion of the cross beam 22 to enter the sliding groove 9, so that the locking screw 82 is convenient to mount.
The working process of the utility model is as follows: when utility tunnel steel reinforcement cage preparation, at first take out horizontal position pole 3 from rectangular frame 21 according to the design, carry on the steel reinforcement frame again and advance line location on horizontal position pole 3, tie up the reinforcing bar again, treat that the steel reinforcement cage carries out after the completion, with horizontal position pole 3 withdrawal rectangular frame 21 in, it can to hang out the steel reinforcement cage.
Example 2
The embodiment is suitable for the reinforcement cage prefabrication of a single-cabin comprehensive pipe gallery, and the scheme of the embodiment is described in detail in the following with reference to the attached drawings.
Referring to fig. 5, a location bed jig for prefabricating a utility tunnel steel reinforcement cage is different from embodiment 1 in that two groups of combined steel reinforcement frames 2 are arranged, the two groups of combined steel reinforcement frames 2 are respectively arranged at two sides of an installation pedestal 1, one group of combined steel reinforcement frames is slidably connected with the installation pedestal 1, and the distance between the two groups of combined steel reinforcement frames 2 can be adjusted by adjusting the positions of the one group of combined steel reinforcement frames 2 in a sliding groove 9, so that the location bed jig is suitable for single-cabin utility tunnel steel reinforcement cages with different widths, and the applicability of the location bed jig is improved.
The working principle and other beneficial effects of this embodiment are the same as those of embodiment 1, and are not described herein again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a location bed-jig for utility tunnel steel reinforcement cage is prefabricated, a serial communication port, including installation pedestal (1), be provided with two sets of combination steel reinforcement frame (2) on installation pedestal (1) at least, be provided with a plurality of vertical interval distribution's horizontal position pole (3) on combination steel reinforcement frame (2), the bottom of installation pedestal (1) is provided with a plurality of pulleys (4) and base (5), the bottom of installation pedestal (1) is provided with and is used for adjusting pulley (4) and base (5) relative height's increaser (6) for brake pulley (4).
2. A positioning jig frame for prefabrication of a steel reinforcement cage of a comprehensive pipe rack according to claim 1, characterized in that the height adjusting device (6) comprises an adjusting sleeve rod (61), a supporting vertical rod (62) and a locking bolt (63), wherein the supporting vertical rod (62) is fixed with the base (5), the adjusting sleeve rod (61) is fixed with the bottom of the mounting pedestal (1), the supporting vertical rod (62) is slidably connected in the adjusting sleeve rod (61), and the locking bolt (63) is used for locking the supporting vertical rod (62) in the adjusting sleeve rod (61).
3. A positioning jig frame for prefabrication of a reinforcement cage of a comprehensive pipe rack according to claim 1, characterized in that at least one group of the combined reinforcement frames (2) is slidably connected with a mounting pedestal (1), and a locking device (8) for locking the combined reinforcement frames (2) is arranged between the mounting pedestal (1) and the combined reinforcement frames (2).
4. The positioning jig frame for prefabricating the reinforcement cage of the comprehensive pipe gallery according to claim 3, wherein two sliding grooves (9) are respectively formed in the two ends of the combined reinforcement frame (2) of the installation pedestal (1), the locking device (8) comprises a locking nut (81) and a locking screw (82), and the locking screw (82) is in threaded connection with the locking nut (81) through the end part of the combined reinforcement frame (2) and the sliding grooves (9) in sequence.
5. The positioning jig frame for prefabricating the reinforcement cage of the comprehensive pipe gallery according to claim 1, wherein sleeves (7) are arranged on longitudinal reinforcements of the combined reinforcement frame (2) at intervals, and the horizontal positioning rod (3) is inserted into the sleeves (7) and can slide in the sleeves (7).
6. A spacer jig for prefabrication of a reinforcement cage for a utility tunnel according to claim 1, wherein the combined reinforcement cage (2) comprises three rectangular frames (21) and a cross beam (22) for connecting the three rectangular frames (21) together, the three rectangular frames (21) are spaced apart and the rectangular plane of the middle rectangular frame (21) is perpendicular to the rectangular planes of the rectangular frames (21) at both ends.
7. A positioning jig frame for the prefabrication of the reinforcement cages of the comprehensive pipe galleries according to any one of the claims 1 to 6, characterized in that the combined reinforcement frames (2) are arranged into three groups, wherein the three groups are respectively positioned at the two sides and the middle part of the installation pedestal (1).
8. A positioning jig frame for the prefabrication of the reinforcement cages of the comprehensive pipe galleries according to the claim 7, characterized in that the combined reinforcement frames (2) are arranged into two groups, and the two groups of the combined reinforcement frames (2) are respectively positioned at the two sides of the installation pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230770.5U CN214442687U (en) | 2020-12-28 | 2020-12-28 | Be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023230770.5U CN214442687U (en) | 2020-12-28 | 2020-12-28 | Be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214442687U true CN214442687U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023230770.5U Active CN214442687U (en) | 2020-12-28 | 2020-12-28 | Be used for prefabricated location bed-jig of utility tunnel steel reinforcement cage |
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| Country | Link |
|---|---|
| CN (1) | CN214442687U (en) |
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- 2020-12-28 CN CN202023230770.5U patent/CN214442687U/en active Active
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