CN214423147U - Reinforcing apparatus that municipal bridge used - Google Patents
Reinforcing apparatus that municipal bridge used Download PDFInfo
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- CN214423147U CN214423147U CN202120423572.6U CN202120423572U CN214423147U CN 214423147 U CN214423147 U CN 214423147U CN 202120423572 U CN202120423572 U CN 202120423572U CN 214423147 U CN214423147 U CN 214423147U
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- bridge
- supporting
- base
- reinforcing apparatus
- seats
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Abstract
The utility model discloses a reinforcing apparatus that municipal bridge used, include base, main bridge roof beam, pull rod, assist bridge and articulated shaft, the top of base is equipped with the main bridge roof beam, and the both ends of main bridge roof beam all are equipped with and assist the bridge to assist the base top of bridge below and install two sets of cassettes, the top of cassette is equipped with the support arm, and the top of support arm is equipped with the supporting seat to the top and the main bridge roof beam fixed connection of supporting seat, install the lead screw chamber on the support arm outer wall of supporting seat below, and the bottom in lead screw chamber is equipped with the articulated shaft, and the lead screw chamber is connected with the support arm through the articulated shaft, the top in lead screw chamber is equipped with the extension lead screw, and the one end of extension lead screw extends to the inside of supporting seat. The utility model discloses not only realized that reinforcing apparatus consolidates the reliable support of municipal bridge, strengthened municipal bridge's stability, improved municipal bridge's bearing capacity moreover.
Description
Technical Field
The utility model relates to a reinforcing apparatus technical field specifically is a reinforcing apparatus that municipal bridge used.
Background
The bridge is an extremely important infrastructure, with the continuous development of society, the bridge construction industry has obtained quick development, the bridge generally comprises superstructure, substructure and accessory structure, superstructure mainly refers to bridge span structure and support system, substructure includes abutment, pier and basis, the defect such as crackle appears easily in bridge service life for a long time, influence the bridge and use, it is extremely important to carry out the technique and the technology of consolidating the bridge, be one of extremely important process in the bridge maintenance process, the reinforcing apparatus that current municipal bridge used still has some not enough when using to be improved.
The reinforcing device on the market is various in types and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) the existing reinforcing device is generally inconvenient for reliably supporting and reinforcing the municipal bridge when in use, so that the convenience degree of the reinforcing device in use is seriously influenced;
(2) the existing reinforcing device is not convenient for supporting and reinforcing at multiple angles in use, so that the reliability of the reinforcing device in use is greatly influenced;
(3) the existing reinforcing device is not convenient for supporting the internal structure stably when in use, thereby bringing great trouble to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing apparatus that municipal bridge used to it is not convenient for consolidate the reliable support of municipal bridge to propose reinforcing apparatus in solving above-mentioned background art, and the support of multi-angle is consolidated, the problem of the support of stable in inner structure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing apparatus that municipal bridge used, includes base, main bridge, pull rod, assists bridge and articulated shaft, the top of base is equipped with the main bridge, and the both ends of main bridge all are equipped with assists the bridge to assist the base top of bridge below and install two sets of cassettes, the top of cassette is equipped with the support arm, and the top of support arm is equipped with the supporting seat to the top and the main bridge fixed connection of supporting seat, install the lead screw chamber on the support arm outer wall of supporting seat below, and the bottom in lead screw chamber is equipped with the articulated shaft, and the lead screw chamber is connected with the support arm through the articulated shaft, the top in lead screw chamber is equipped with the extension lead screw, and the one end of extension lead screw extends to the inside of supporting seat, the rack is installed on the base top of cassette one side, and the bottom and the base fixed connection of rack.
Preferably, a connecting shaft is arranged at the center of the bottom end of the main bridge, and a supporting sleeve is sleeved at the bottom end of the connecting shaft.
Preferably, two sets of pull rods are installed to the bottom of supporting the cover, and the bottom of pull rod all is equipped with the connecting rod to the bottom of connecting rod extends to the inside of rack, has realized the support reinforcement of municipal bridge multi-angle.
Preferably, the bottom of assisting the bridge roof beam is equipped with the strengthening frame, and two sets of supplementary seats are installed on the base top of strengthening frame below.
Preferably, the inside of the auxiliary seat is provided with a support rod, the bottom end of the support rod is provided with a hinge pin, and the support rod is connected with the auxiliary seat through the hinge pin.
Preferably, the top of bracing piece is equipped with the card axle, and installs the locking bolt on the auxiliary seat outer wall of bracing piece one side, has realized the support that reinforcing apparatus inner structure is stable.
Compared with the prior art, the beneficial effects of the utility model are that: the reinforcing device not only realizes the reliable supporting and reinforcing of the reinforcing device on the municipal bridge, strengthens the stability of the municipal bridge, but also improves the bearing capacity of the municipal bridge;
(1) the two groups of clamping seats are fixed with the base together, the supporting arms support the supporting seats, the two groups of supporting seats support the main bridge, the lengthened lead screw is rotated and rotates in the lead screw cavity to adjust the relative length of the lengthened lead screw, the articulated shaft supports the lead screw cavity in a matched manner, the lengthened lead screw adjusts and supports the supporting seats again, the structural strength of the main bridge is improved by the two groups of supporting seats, the reliable supporting and reinforcing of the municipal bridge by the reinforcing device are realized, and the stability of the municipal bridge is enhanced;
(2) the auxiliary seat is fixed with the base, the supporting rod is installed with the auxiliary seat through the hinge pin, the auxiliary seat supports the supporting rod, the supporting rod is installed with the reinforcing frame through the clamping shaft, the reinforcing frame supports the auxiliary bridge, and the locking bolt fixes the supporting rod and the auxiliary seat together, so that the multi-angle supporting and reinforcing of the municipal bridge are realized, and the reliability of the municipal bridge is improved;
(3) through installing the connecting axle in the inside of base, support the cover and install on the surface of connecting axle, the pull rod is in the same place with the connecting rod installation, and the connecting rod is connected fixedly with the rack, and the rack carries out the drop-down support to the connecting rod, carries out the drop-down support to supporting the cover under the cooperation of pull rod and connecting rod to carry out the drop-down support to the main bridge by supporting the cover, realized the stable support of reinforcing apparatus inner structure, improved municipal bridge's bearing capacity.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a side view, sectional and schematic structural view of the support rod of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic diagram of a side view profile structure of the card seat of the present invention.
In the figure: 1. a base; 2. a main bridge; 3. a pull rod; 4. a connecting shaft; 5. a support sleeve; 6. a supporting seat; 7. lengthening a screw rod; 8. a screw cavity; 9. a support arm; 10. assisting the bridge; 11. a reinforcing frame; 12. clamping a shaft; 13. a support bar; 14. locking the bolt; 15. a hinge pin; 16. an auxiliary seat; 17. a card holder; 18. hinging a shaft; 19. placing a rack; 20. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments 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.
Referring to fig. 1-4, the present invention provides an embodiment: a reinforcing device for municipal bridges comprises a base 1, a main bridge 2, a pull rod 3, auxiliary bridges 10 and articulated shafts 18, wherein the main bridge 2 is arranged at the top of the base 1, the auxiliary bridges 10 are arranged at both ends of the main bridge 2, and two sets of clamping seats 17 are arranged at the top end of the base 1 below the auxiliary bridge 10, the top end of each clamping seat 17 is provided with a supporting arm 9, the top end of each supporting arm 9 is provided with a supporting seat 6, the top end of the supporting seat 6 is fixedly connected with the main bridge beam 2, the outer wall of the supporting arm 9 below the supporting seat 6 is provided with a screw rod cavity 8, the bottom end of the screw rod cavity 8 is provided with a hinged shaft 18, and the screw rod cavity 8 is connected with the supporting arm 9 through a hinge shaft 18, the top end of the screw rod cavity 8 is provided with a lengthened screw rod 7, one end of the lengthened screw rod 7 extends into the supporting seat 6, a placing frame 19 is arranged at the top end of the base 1 on one side of the clamping seat 17, and the bottom end of the placing frame 19 is fixedly connected with the base 1;
when the support device is used, the two groups of clamping seats 17 and the base 1 are fixed together, the support arms 9 support the support seats 6, the two groups of support seats 6 support the main bridge 2, the lengthened lead screw 7 is rotated, the lengthened lead screw 7 rotates in the lead screw cavity 8 to adjust the relative length of the lengthened lead screw 7, the hinge shaft 18 supports the lead screw cavity 8 in a matched manner, the lengthened lead screw 7 adjusts and supports the support seats 6 again, the structural strength of the main bridge 2 is increased by the two groups of support seats 6, the reliable support and reinforcement of the municipal bridge by the reinforcement device are realized, and the stability of the municipal bridge is enhanced;
a connecting shaft 4 is arranged at the center of the bottom end of the main bridge beam 2, a supporting sleeve 5 is sleeved at the bottom end of the connecting shaft 4, two groups of pull rods 3 are mounted at the bottom end of the supporting sleeve 5, connecting rods 20 are arranged at the bottom ends of the pull rods 3, and the bottom ends of the connecting rods 20 extend into the placing rack 19;
when the device is used, the connecting shaft 4 is arranged in the base 1, the supporting sleeve 5 is arranged on the surface of the connecting shaft 4, the pull rod 3 and the connecting rod 20 are arranged together, the connecting rod 20 is fixedly connected with the placing frame 19, the placing frame 19 is used for downwards pulling and supporting the connecting rod 20, and the supporting sleeve 5 is downwards pulled and supported under the matching of the pull rod 3 and the connecting rod 20, so that the main bridge 2 is downwards pulled and supported by the supporting sleeve 5, the internal structure of the reinforcing device is stably supported, and the bearing capacity of the municipal bridge is improved;
the bottom end of the auxiliary bridge beam 10 is provided with a reinforcing frame 11, two groups of auxiliary seats 16 are mounted at the top end of the base 1 below the reinforcing frame 11, supporting rods 13 are arranged inside the auxiliary seats 16, hinge pins 15 are arranged at the bottom ends of the supporting rods 13, the supporting rods 13 are connected with the auxiliary seats 16 through the hinge pins 15, clamping shafts 12 are arranged at the top ends of the supporting rods 13, and locking bolts 14 are mounted on the outer walls of the auxiliary seats 16 on one sides of the supporting rods 13;
during the use through being in the same place with supplementary seat 16 and base 1 are fixed, bracing piece 13 is in the same place through hinge pin 15 and supplementary seat 16 installation, and supplementary seat 16 supports bracing piece 13, and bracing piece 13 is in the same place through calorie axle 12 and the installation of reinforcement frame 11, and reinforcement frame 11 supports supplementary bridge 10, and locking bolt 14 is in the same place bracing piece 13 and supplementary seat 16 are fixed, has realized the support reinforcement of municipal bridge multi-angle, has increased municipal bridge's reliability.
The working principle is as follows: when in use, firstly two groups of clamping seats 17 are fixed with a base 1, a supporting arm 9 supports a supporting seat 6, two groups of supporting seats 6 support a main bridge 2, an elongated screw 7 is rotated, the elongated screw 7 rotates in a screw cavity 8 to adjust the relative length of the elongated screw 7, a hinge shaft 18 supports the screw cavity 8 in a matching way, the elongated screw 7 adjusts and supports the supporting seat 6 again, the two groups of supporting seats 6 increase the structural strength of the main bridge 2, the reinforcing device reliably supports and reinforces the municipal bridge, the stability of the municipal bridge is enhanced, then an auxiliary seat 16 is fixed with the base 1, a supporting rod 13 is installed with the auxiliary seat 16 through a hinge pin 15, the auxiliary seat 16 supports the supporting rod 13, the supporting rod 13 is installed with the reinforcing frame 11 through a clamping shaft 12, and the reinforcing frame 11 supports the bridge 10, locking bolt 14 is together fixed with bracing piece 13 and auxiliary seat 16, realize the support reinforcement of municipal bridge multi-angle, increase the reliability of municipal bridge, again through installing connecting axle 4 in the inside of base 1, support cover 5 and install the surface at connecting axle 4, pull rod 3 is in the same place with the installation of connecting rod 20, connecting rod 20 is connected fixedly with rack 19, rack 19 carries out the drop-down support to connecting rod 20, carry out the drop-down support to supporting cover 5 under the cooperation of pull rod 3 and connecting rod 20, thereby carry out the drop-down support to girder bridge 2 by supporting cover 5, realize the support of reinforcing apparatus inner structure stability, improve municipal bridge's bearing capacity, accomplish reinforcing apparatus's use work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a reinforcing apparatus that municipal bridge used, includes base (1), main bridge roof beam (2), pull rod (3), assists bridge roof beam (10) and articulated shaft (18), its characterized in that: the top of the base (1) is provided with a main bridge (2), two ends of the main bridge (2) are provided with auxiliary bridges (10), two groups of clamping seats (17) are installed at the top end of the base (1) below the auxiliary bridges (10), the top ends of the clamping seats (17) are provided with supporting arms (9), the top ends of the supporting arms (9) are provided with supporting seats (6), the top ends of the supporting seats (6) are fixedly connected with the main bridge (2), the outer wall of the supporting arms (9) below the supporting seats (6) is provided with a screw rod cavity (8), the bottom end of the screw rod cavity (8) is provided with an articulated shaft (18), the screw rod cavity (8) is connected with the supporting arms (9) through the articulated shaft (18), the top end of the screw rod cavity (8) is provided with an elongated screw rod (7), one end of the elongated screw rod (7) extends into the supporting seats (6), a placing rack (19) is installed at the top end of the base (1) on one side of each clamping seat (17), and the bottom end of the placing frame (19) is fixedly connected with the base (1).
2. The reinforcing apparatus of claim 1, wherein: the center position department of main bridge roof beam (2) bottom is equipped with connecting axle (4), and the bottom cover of connecting axle (4) is equipped with support cover (5).
3. The reinforcing apparatus of claim 2, wherein: two sets of pull rods (3) are installed to the bottom of supporting sleeve (5), and the bottom of pull rod (3) all is equipped with connecting rod (20) to the bottom of connecting rod (20) extends to the inside of rack (19).
4. The reinforcing apparatus of claim 1, wherein: the bottom of assisting bridge roof beam (10) is equipped with reinforcing frame (11), and base (1) top of reinforcing frame (11) below installs two sets of auxiliary seats (16).
5. The reinforcing apparatus of claim 4, wherein: the inside of auxiliary seat (16) is equipped with bracing piece (13), and the bottom of bracing piece (13) is equipped with hinge pin (15), and bracing piece (13) are connected with auxiliary seat (16) through hinge pin (15).
6. The reinforcing apparatus of claim 5, wherein: the top of bracing piece (13) is equipped with card axle (12), and installs on the supplementary seat (16) outer wall of bracing piece (13) one side locking bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423572.6U CN214423147U (en) | 2021-02-26 | 2021-02-26 | Reinforcing apparatus that municipal bridge used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423572.6U CN214423147U (en) | 2021-02-26 | 2021-02-26 | Reinforcing apparatus that municipal bridge used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423147U true CN214423147U (en) | 2021-10-19 |
Family
ID=78072010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423572.6U Active CN214423147U (en) | 2021-02-26 | 2021-02-26 | Reinforcing apparatus that municipal bridge used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423147U (en) |
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2021
- 2021-02-26 CN CN202120423572.6U patent/CN214423147U/en active Active
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Address after: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee after: Lvyi Construction Group Co.,Ltd. Address before: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee before: Sichuan Lvjian Xiyi Construction Engineering Co.,Ltd. |