CN211645959U - Detachable bracket for perpendicularity adjustment of bridge pier column - Google Patents
Detachable bracket for perpendicularity adjustment of bridge pier column Download PDFInfo
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- CN211645959U CN211645959U CN201922432472.5U CN201922432472U CN211645959U CN 211645959 U CN211645959 U CN 211645959U CN 201922432472 U CN201922432472 U CN 201922432472U CN 211645959 U CN211645959 U CN 211645959U
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- pier stud
- side plate
- detachable bracket
- perpendicularity
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Abstract
The utility model relates to a detachable bracket for adjusting perpendicularity of a bridge pier stud, which comprises a bottom plate and a main body part, wherein the bottom plate is vertically arranged, and the main body part is positioned at the front end of the bottom plate; the main part is hollow, the lower end of the main part is provided with an opening for the jack to extend into, and the inner top of the main part is a horizontal platform contacted with the jack. The utility model discloses simple structure, the atress is clear and definite to expected function is realized to simplest structure, satisfies and adjusts the straightness requirement that hangs down of pier stud, prevents the jack roll-off, belongs to bridge engineering assembly technical field.
Description
Technical Field
The utility model relates to a bridge engineering assembly technique, concretely relates to detachable bracket that is used for bridge pier stud to hang down straightness and adjusts.
Background
With the development of building construction technology and social economy, the construction field is pursuing green construction, industrialization and industrialization. Pier stud is as a part of bridge structures, and its prefabrication production is installed across the country and is well-established. The sleeve connection process is widely applied to connection of the prefabricated pier stud and the bearing platform, and one key difficulty lies in controlling the position and the perpendicularity of the prefabricated pier stud. The perpendicularity of the pier stud is an important factor for controlling the stability of the bridge, so that the perpendicularity of the prefabricated pier stud must meet the requirements in construction.
The existing method for adjusting the perpendicularity of the pier stud comprises the steps of drawing marking lines on the prefabricated pier stud and a bearing platform, aligning through the marking lines, installing adjusting blocks on the periphery of the prefabricated pier stud, and finely adjusting the perpendicularity of the prefabricated pier stud through the matching of a jack and the adjusting blocks. The existing regulating block is of a solid structure, and a jack is directly propped against the lower end face of the regulating block. The existing adjusting block structure has the following disadvantages: 1. the jack is directly jacked on the lower end face, and the lower end face is not provided with a limiting structure for the jack, so that the jack is easy to slide out, the verticality is influenced, and even safety accidents can be caused; 2. the prefabricated pier stud is drilled with a hole for installing an adjusting block, so that the assembly and disassembly are time-consuming; 3. the adjusting block is of a solid structure and consumes materials.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: the detachable bracket for adjusting the perpendicularity of the bridge pier column has the advantages of less material consumption and difficulty in slipping out of a jack.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a detachable bracket for adjusting perpendicularity of a bridge pier stud comprises a bottom plate and a main body part, wherein the bottom plate is vertically arranged, and the main body part is positioned at the front end of the bottom plate; the main part is hollow, the lower end of the main part is provided with an opening for the jack to extend into, and the inner top of the main part is a horizontal platform contacted with the jack.
Preferably, the main body part comprises a baffle plate, a rear side plate, a left side plate, a right side plate and a top plate, and hollow parts are respectively enclosed from the front part, the rear part, the left part, the right part and the upper part; the rear side plate is arranged close to the bottom plate.
Preferably, the detachable bracket for adjusting the perpendicularity of the bridge pier stud further comprises a stiffening plate, wherein the stiffening plate is arranged between the bottom plate and the top plate and is positioned at the left-right central position of the upper end of the top plate; the front end of the stiffening plate is flush with the baffle.
Preferably, the top plate comprises a horizontal plate section, a vertical plate section and a triangular plate section which are sequentially arranged from back to front; the front end of the horizontal plate section is connected with the upper end of the vertical plate section, and the lower end of the vertical plate section is connected with the rear end of the triangular plate section; the triangular plate section is a right triangle, the right-angle sides are arranged at the lower end and the rear end, and the lower end of the triangular plate section forms a platform.
Preferably, the main body part further comprises a lower side plate and an arc-shaped plate; the left side plate and the right side plate are in a 7 shape; the lower side plate is arranged between the left side plate and the right side plate at the lower side; the lower part of the arc-shaped plate is vertically arranged, the left side and the right side of the arc-shaped plate are connected with a left side plate and a right side plate, the lower side of the arc-shaped plate is connected with a lower side plate, and the upper edge of the arc-shaped plate is arc-shaped; the baffle, the arc plate, the left side plate and the right side plate respectively enclose an opening from the front, the back, the left side and the right side.
Preferably, handles are arranged on the left side plate and the right side plate.
Preferably, the handle is cylindrical and extends in the left-right direction.
Preferably, the bottom plate is rectangular, and bolt holes are formed in four corners of the bottom plate.
Preferably, the bolt holes of the base plate correspond to the positions of the grout holes and the grout holes of the prefabricated pier stud, so that the base plate is connected with the threaded grout holes and the grout holes of the prefabricated pier stud through high-strength bolts.
Preferably, the detachable bracket is made of Q345 steel.
The utility model has the advantages of as follows:
1. the detachable bracket is simple in structure and clear in stress, achieves the expected function through the simplest structure, and meets the requirement of adjusting the perpendicularity of the pier column.
2. The detachable bracket is hollow, and the jack is blocked from the periphery after stretching into the bracket, so that the bracket is prevented from sliding out, the use is safer, and the adjustment is more convenient.
3. Adopt syllogic roof structure, adopt the stiffening plate structure, adopt the arc plate structure, the homoenergetic guarantees the sound construction.
4. Through the direct and grout hole of high strength bolt and excessive thick liquid jogged joint, need not to bore the mounting hole on prefabricated pier stud, install and remove the convenience, do not influence prefabricated pier stud structure.
5. The handle is arranged, so that the operation is convenient.
Drawings
Fig. 1 is a perspective view showing a use state of the detachable corbel.
Fig. 2 is a perspective view of a detachable corbel.
Fig. 3 is a perspective view of another perspective of the detachable corbel.
Fig. 4 is a front view of the detachable corbel.
Fig. 5 is a left side view of the detachable corbel.
Fig. 6 is a top view of a detachable corbel.
Fig. 7 is a sectional view showing a use state of the detachable bracket.
Wherein, 1 is prefabricated pier stud, 2 is the cushion cap, 3 is the jack, 4 is detachable guide slot of assembling in advance, 5 is the fender thick liquid board, 6 is embedded steel, 7 is detachable bracket, 8 is the grout hole, 9 is the excessive thick liquid hole, 10 is the high strength bolt.
7-1 is a bottom plate, 7-2 is an opening, 7-3 is a platform, 7-4 is a baffle, 7-5 is a rear side plate, 7-6 is a top plate, 7-7 is a lower side plate, 7-8 is an arc plate, 7-9 is a stiffening plate, 7-10 is a handle, and 7-11 is a bolt hole.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
A detachable bracket for adjusting perpendicularity of a bridge pier stud comprises a base plate and a main body part. The bottom plate is vertically arranged, the main body part is positioned in the middle of the front end of the bottom plate, and the bottom plate and the main body part are connected through welding.
The bottom plate is the rectangle, and four angles of bottom plate set up the bolt hole. The bolt holes of the bottom plate correspond to the grouting holes and the grout overflow holes of the prefabricated pier stud, so that the bottom plate is connected with the grouting holes and the grout overflow holes of the prefabricated pier stud through the vehicle threads through the high-strength bolts.
The main body part is hollow, comprises a baffle plate, a rear side plate, a left side plate, a right side plate and a top plate, and is enclosed into a hollow part from the front, the rear, the left, the right and the upper parts respectively; the rear side plate is arranged close to the bottom plate. The main body part also comprises a lower side plate and an arc-shaped plate; the left side plate and the right side plate are in a 7 shape; the lower side plate is arranged between the left side plate and the right side plate at the lower side; the lower end of the arc-shaped plate is vertically arranged, the left side and the right side of the arc-shaped plate are connected with the left side plate and the right side plate, the lower side of the arc-shaped plate is connected with the front end of the lower side plate, and the upper edge of the arc-shaped plate is arc-shaped; the baffle, the arc plate, the left side plate and the right side plate respectively enclose an opening from the front, the back, the left side and the right side for the jack to extend into.
The top plate comprises a horizontal plate section, a vertical plate section and a triangular plate section which are sequentially arranged from back to front; the front end of the horizontal plate section is connected with the upper end of the vertical plate section, and the lower end of the vertical plate section is connected with the rear end of the triangular plate section; the triangular plate section is a right triangle, the right-angle sides are arranged at the lower end and the rear end, the lower end of the triangular plate section forms a platform, and the platform is a contact part with the jack.
The detachable bracket also comprises a stiffening plate, and the stiffening plate is arranged between the bottom plate and the top plate and is positioned at the left-right middle position of the upper end of the top plate; the front end of the stiffening plate is flush with the baffle.
The left side plate and the right side plate are both provided with handles. The handle is cylindrical and extends in the left-right direction.
The detachable bracket is made of Q345 steel and is integrally welded by high-strength steel plates.
When the detachable bracket is used, the grouting holes and the grout overflow holes in the middle of each surface of the prefabricated pier stud are turned into threads, the detachable bracket is fixed in the grouting holes and the grout overflow holes of the turning threads through high-strength bolts, and the detachable bracket is installed by means of a handle. The jack is located the direct lower side of detachable bracket. When the verticality is adjusted, the jack penetrates through the opening to enter the main body part and is jacked on a horizontal platform, force transmission is direct and reliable, the jack cannot slide out due to the blocking of the baffle, the left side plate and the right side plate, the use is safer, and the operation is more convenient.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides a detachable bracket that is used for bridge pier stud to hang down straightness and adjusts which characterized in that: the device comprises a bottom plate and a main body part, wherein the bottom plate is vertically arranged, and the main body part is positioned at the front end of the bottom plate; the main part is hollow, the lower end of the main part is provided with an opening for the jack to extend into, and the inner top of the main part is a horizontal platform contacted with the jack.
2. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 1, characterized in that: the main body part comprises a baffle plate, a rear side plate, a left side plate, a right side plate and a top plate, and hollow parts are respectively enclosed from the front, the rear, the left, the right and the upper parts; the rear side plate is arranged close to the bottom plate.
3. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 2, characterized in that: the reinforcing plate is arranged between the bottom plate and the top plate and is positioned at the left-right middle position of the upper end of the top plate; the front end of the stiffening plate is flush with the baffle.
4. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 3, characterized in that: the top plate comprises a horizontal plate section, a vertical plate section and a triangular plate section which are sequentially arranged from back to front; the front end of the horizontal plate section is connected with the upper end of the vertical plate section, and the lower end of the vertical plate section is connected with the rear end of the triangular plate section; the triangular plate section is a right triangle, the right-angle sides are arranged at the lower end and the rear end, and the lower end of the triangular plate section forms a platform.
5. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 2, characterized in that: the main body part also comprises a lower side plate and an arc-shaped plate; the left side plate and the right side plate are in a 7 shape; the lower side plate is arranged between the left side plate and the right side plate at the lower side; the lower part of the arc-shaped plate is vertically arranged, the left side and the right side of the arc-shaped plate are connected with a left side plate and a right side plate, the lower side of the arc-shaped plate is connected with a lower side plate, and the upper edge of the arc-shaped plate is arc-shaped; the baffle, the arc plate, the left side plate and the right side plate respectively enclose an opening from the front, the back, the left side and the right side.
6. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 2, characterized in that: the left side plate and the right side plate are both provided with handles.
7. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 6, characterized in that: the handle is cylindrical and extends in the left-right direction.
8. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 2, characterized in that: the bottom plate is the rectangle, and four angles of bottom plate set up the bolt hole.
9. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 8, characterized in that: the bolt holes of the bottom plate correspond to the grouting holes and the grout overflow holes of the prefabricated pier stud, so that the bottom plate is connected with the grouting holes and the grout overflow holes of the prefabricated pier stud through the vehicle threads through the high-strength bolts.
10. The detachable bracket for adjusting the perpendicularity of the bridge pier stud according to claim 1, characterized in that: the detachable bracket is made of Q345 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432472.5U CN211645959U (en) | 2019-12-30 | 2019-12-30 | Detachable bracket for perpendicularity adjustment of bridge pier column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432472.5U CN211645959U (en) | 2019-12-30 | 2019-12-30 | Detachable bracket for perpendicularity adjustment of bridge pier column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211645959U true CN211645959U (en) | 2020-10-09 |
Family
ID=72700838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922432472.5U Active CN211645959U (en) | 2019-12-30 | 2019-12-30 | Detachable bracket for perpendicularity adjustment of bridge pier column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211645959U (en) |
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2019
- 2019-12-30 CN CN201922432472.5U patent/CN211645959U/en active Active
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