CN215629450U - Few-pull-rod bridge main tower template - Google Patents
Few-pull-rod bridge main tower template Download PDFInfo
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- CN215629450U CN215629450U CN202122088579.XU CN202122088579U CN215629450U CN 215629450 U CN215629450 U CN 215629450U CN 202122088579 U CN202122088579 U CN 202122088579U CN 215629450 U CN215629450 U CN 215629450U
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Abstract
The utility model discloses a less-pull-rod bridge main tower template which comprises a cross rod frame mechanism, an attachment assembly and a longitudinal rod frame assembly, wherein the attachment assembly is fixed at the rear end of the cross rod frame mechanism; the longitudinal rod frame assembly is arranged below the transverse rod frame mechanism; a support mechanism mounted below the vertical bar frame assembly; a main bar frame; the X-shaped rod is fixed on the inner wall of the main rod frame; the C-shaped block is arranged outside the main rod frame, and a welding integrated structure is formed between the C-shaped block and the main rod frame. This few pull rod bridge owner tower template compares with current ordinary few pull rod bridge owner tower template, and X shape pole is fixed at the inner wall of main beam frame, strengthens the rigidity of main beam frame, makes it be difficult for the rupture, and the rigidity of junction is strengthened in the outside of main beam frame and auxiliary rod frame to the welding of C shape piece for this few pull rod bridge owner tower template non-deformable rupture has good security, reduces the setting of pull rod, reduces the pull rod and occupies the passageway.
Description
Technical Field
The utility model relates to the technical field of bridges, in particular to a main tower template of a bridge with few pull rods.
Background
The bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, the bridge construction process is carried out according to design contents, the bridge construction technology, construction organization, construction management, construction quality and other contents are mainly referred to, and a few-pull-rod bridge main tower template is required to be used during bridge construction.
The existing few-pull-rod bridge main tower template is provided with a plurality of pull rods, occupies too many passageways, is inconvenient for workers to pass through, has poor rigidity, is easy to deform, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing few-pull-rod bridge main tower template aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a few-pull-rod bridge main tower template, and aims to solve the problems that the general few-pull-rod bridge main tower template provided in the background art is large in pull rod number, too many in occupied aisles, inconvenient for workers to pass through, poor in rigidity, easy to deform and incapable of well meeting the use requirements of people.
In order to achieve the purpose, the utility model provides the following technical scheme: a few pull rod bridge king-tower template includes:
a crossbar mechanism;
further comprising:
an attachment assembly secured to a rear end of the cross-bar frame mechanism;
the longitudinal rod frame assembly is arranged below the transverse rod frame mechanism;
a support mechanism mounted below the vertical bar frame assembly;
the crossbar mechanism includes:
a main bar frame;
the X-shaped rod is fixed on the inner wall of the main rod frame;
the C-shaped block is arranged outside the main rod frame, and a welding integrated structure is formed between the C-shaped block and the main rod frame.
Preferably, the attachment assembly includes:
a secondary annular block;
balls provided inside the secondary annular block;
an attachment rod mounted on an exterior of the ball.
Preferably, the side rail assembly includes:
the auxiliary rod frame is a square rod body;
and the blocking nets are arranged on two sides of the auxiliary rod frame.
Preferably, the side rail assembly further comprises:
the bottom plate is arranged below the auxiliary rod frame, and the bottom plate is fixedly connected with the auxiliary rod frame.
Preferably, the support mechanism includes:
the shell is rectangular in shape;
an electric cylinder disposed at an inner wall of the housing.
Preferably, the support mechanism further includes:
a concave ball block installed outside the electric cylinder;
the convex ball head rubber cushion is arranged outside the concave ball head block, and the convex ball head rubber cushion is movably connected with the concave ball head block.
Compared with the prior art, the utility model has the beneficial effects that: the main tower template of the few-pull-rod bridge is not easy to deform and break, has good safety, reduces the arrangement of the pull rods, reduces the occupation of the pull rods on a passageway, has the function of stabilizing the main tower template of the few-pull-rod bridge by contacting the convex ball head rubber pad with the bridge floor, reduces the shaking, can move along with the inclination angle of the bridge floor, keeps fit with the bridge floor, and can be suitable for construction of various bridges;
1. according to the utility model, through the arrangement of the main rod frame, the X-shaped rod and the C-shaped block, the X-shaped rod is fixed on the inner wall of the main rod frame, the rigidity of the main rod frame is enhanced, so that the main rod frame is not easy to break, the C-shaped block is welded outside the main rod frame and the auxiliary rod frame, the rigidity of the joint is enhanced, so that the main tower template of the bridge with less pull rods is not easy to deform and break, the safety is good, the arrangement of the pull rods is reduced, and the passageway occupied by the pull rods is reduced;
2. according to the utility model, through the arrangement of the shell, the electric cylinder, the concave spherical head block and the convex spherical head rubber pad, the electric cylinder pushes the concave spherical head block and the convex spherical head rubber pad to move, the convex spherical head rubber pad can be contacted with the bridge floor, the effect of stabilizing the main tower template of the few-pull-rod bridge is achieved, the shaking is reduced, the convex spherical head rubber pad can move along with the inclination angle of the bridge floor and can be kept attached to the bridge floor, and the small-pull-rod bridge can be suitable for various bridge constructions.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left side sectional view of the present invention;
FIG. 3 is a left side view of the present invention.
In the figure: 1. a crossbar mechanism; 101. a main bar frame; 102. an X-shaped bar; 103. c-shaped blocks; 2. an attachment assembly; 201. a secondary annular block; 202. a ball bearing; 203. an attachment rod; 3. a longitudinal frame assembly; 301. a sub-bar frame; 302. blocking the net; 303. a base plate; 4. a support mechanism; 401. a housing; 402. an electric cylinder; 403. a concave ball head block; 404. convex ball head rubber mat.
Detailed Description
As shown in fig. 1-2, a main tower formwork for a low-tension bridge comprises: a crossbar mechanism 1; further comprising: an attachment member 2 fixed to the rear end of the crossbar mechanism 1; a vertical bar frame component 3 arranged below the horizontal bar frame mechanism 1; a support mechanism 4 installed below the vertical bar frame assembly 3; a main bar frame 101; the X-shaped rod 102 is fixed on the inner wall of the main rod frame 101, and the X-shaped rod 102 is fixed on the inner wall of the main rod frame 101, so that the rigidity of the main rod frame 101 is enhanced and the main rod frame is not easy to break; the C-shaped block 103 is arranged outside the main rod frame 101, a welding integrated structure is formed between the C-shaped block 103 and the main rod frame 101, the C-shaped block 103 is welded outside the main rod frame 101 and the auxiliary rod frame 301, and the rigidity of the joint is enhanced, so that the main tower template of the bridge with few pull rods is not easy to deform and break, the safety is good, the arrangement of the pull rods is reduced, and the occupied passageways of the pull rods are reduced; secondary annular block 201; balls 202 provided inside the secondary annular block 201; an attachment rod 203 mounted on the outside of the ball 202; the auxiliary rod frame 301, the shape of the auxiliary rod frame 301 is a square rod body; barrier nets 302 installed at both sides of the sub-stick frame 301; and the bottom plate 303 is arranged below the sub-rod frame 301, and the bottom plate 303 is fixedly connected with the sub-rod frame 301.
As shown in fig. 3, the support mechanism 4 includes: a housing 401, the housing 401 being rectangular in shape; an electric cylinder 402 arranged on the inner wall of the shell 401, wherein the electric cylinder 402 pushes the concave ball head block 403 and the convex ball head rubber pad 404 to move; a concave ball block 403 mounted on the outside of the electric cylinder 402; convex ball head cushion 404, it sets up in the outside of concave ball head piece 403, is swing joint between convex ball head cushion 404 and the concave ball head piece 403, and convex ball head cushion 404 can contact with the bridge floor, plays the effect of stabilizing this few pull rod bridge owner tower template, reduces and rocks, and convex ball head cushion 404 can keep laminating with the bridge floor along with the inclination activity of bridge floor, can be applicable to multiple bridge construction.
The working principle is as follows: when the few-pull-rod bridge main tower template is used, firstly, a plurality of auxiliary rod frames 301 are welded on the outer portion of a main rod frame 101 in a vertical state to form a rectangular frame, a blocking net 302 is installed on the outer portion of the auxiliary rod frames 301 to wrap the few-pull-rod bridge main tower template all around, an X-shaped rod 102 is fixed on the inner wall of the main rod frame 101 to reinforce the rigidity of the main rod frame 101, a C-shaped block 103 is welded on the outer portions of the main rod frame 101 and the auxiliary rod frames 301 to reinforce the rigidity of a joint, an attachment rod 203 is installed on a bridge floor, the attachment rod 203 and the auxiliary ring block 201 form a rotating structure through a ball 202, the auxiliary ring block 201 is welded on the outer portion of the main rod frame 101 to enable the few-pull-rod bridge main tower template to be attached to the bridge floor, an electric cylinder 402 pushes a concave ball head block 403 and a convex ball head rubber pad 404 to move, the convex ball head rubber pad 404 can be in contact with the bridge floor to play a role of stabilizing the few-pull-rod bridge main tower template, and the convex ball head rubber pad 404 can move along with the inclination angle of the bridge floor, the main tower template is kept attached to the bridge floor, and the working principle of the main tower template of the bridge with less tension rods is realized.
Claims (6)
1. A few pull rod bridge king-tower template includes:
a crossbar mechanism (1);
it is characterized by also comprising:
the attachment assembly (2) is fixed at the rear end of the cross bar frame mechanism (1);
a vertical bar frame assembly (3) arranged below the horizontal bar frame mechanism (1);
a support mechanism (4) mounted below the vertical bar frame assembly (3);
the crossbar mechanism (1) comprises:
a main bar frame (101);
an X-shaped bar (102) fixed to an inner wall of the main bar frame (101);
the C-shaped block (103) is arranged outside the main rod frame (101), and a welding integrated structure is formed between the C-shaped block (103) and the main rod frame (101).
2. The few-brace bridge main tower formwork of claim 1, wherein the attachment assembly (2) comprises:
a secondary annular block (201);
balls (202) disposed inside the secondary annular block (201);
an attachment rod (203) mounted on the outside of the ball (202).
3. A few stay bridge main tower form as claimed in claim 1, characterized in that the longitudinal frame assembly (3) comprises:
the auxiliary rod frame (301), the shape of the auxiliary rod frame (301) is a square rod body;
and blocking nets (302) installed at both sides of the sub-bar frame (301).
4. A few stay bridge main tower form as claimed in claim 3, wherein the longitudinal frame assembly (3) further comprises:
the bottom plate (303) is arranged below the auxiliary rod frame (301), and the bottom plate (303) is fixedly connected with the auxiliary rod frame (301).
5. The few-brace bridge main tower formwork of claim 1, wherein the support mechanism (4) comprises:
a housing (401), the housing (401) being rectangular in shape;
an electric cylinder (402) disposed on an inner wall of the housing (401).
6. A few-brace bridge main tower template according to claim 5, wherein the support mechanism (4) further comprises:
a concave ball block (403) mounted on the outside of the electric cylinder (402);
the convex ball head rubber mat (404) is arranged outside the concave ball head block (403), and the convex ball head rubber mat (404) is movably connected with the concave ball head block (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122088579.XU CN215629450U (en) | 2021-09-01 | 2021-09-01 | Few-pull-rod bridge main tower template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122088579.XU CN215629450U (en) | 2021-09-01 | 2021-09-01 | Few-pull-rod bridge main tower template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215629450U true CN215629450U (en) | 2022-01-25 |
Family
ID=79905276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122088579.XU Active CN215629450U (en) | 2021-09-01 | 2021-09-01 | Few-pull-rod bridge main tower template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215629450U (en) |
-
2021
- 2021-09-01 CN CN202122088579.XU patent/CN215629450U/en active Active
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