CN217266936U - Road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble - Google Patents
Road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble Download PDFInfo
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- CN217266936U CN217266936U CN202123369581.0U CN202123369581U CN217266936U CN 217266936 U CN217266936 U CN 217266936U CN 202123369581 U CN202123369581 U CN 202123369581U CN 217266936 U CN217266936 U CN 217266936U
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Abstract
The utility model discloses a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble, relate to the building construction field, a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble, including supporting the base, the top of supporting the base is provided with the stationary cylinder, and the top of stationary cylinder is provided with the lifting unit, the lifting unit includes connecting bearing, the top of connecting bearing is provided with the T-shaped rolling disc, the top of T-shaped rolling disc is seted up threaded hole, and the outer wall of T-shaped rolling disc is provided with the annular and rotates the handle, the cell wall screw thread connection of threaded hole has the support threaded rod; the utility model discloses a after the annular rotates the handle and rotates, drive T shape rolling disc and rotate, must support threaded rod rebound, and then make four supporting roof support building top part to can adjust the height of whole support frame, it is nimble adjustable more.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble.
Background
In road and bridge work progress, the measurement of straightness that hangs down is very common, and the unable fine regulation of adjusting of current straightness measuring device that hangs down's support frame, and for convenient use, direct integrative setting after the setting of partial support frame to make the highly unable regulation of support frame, thereby make the trouble that the support frame height-adjusting is more, for this, the utility model relates to a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flexibly adjustable verticality detection device for road and bridge construction comprises a supporting base, wherein a fixed cylinder is arranged at the top end of the supporting base, and a lifting assembly is arranged at the top end of the fixed cylinder;
the lifting assembly comprises a connecting bearing, a T-shaped rotating disc is arranged at the top end of the connecting bearing, a threaded hole is formed in the top end of the T-shaped rotating disc, an annular rotating handle is arranged on the outer wall of the T-shaped rotating disc, and a supporting threaded rod is connected to the wall of the threaded hole in a threaded manner.
Preferably, the top of supporting the threaded rod is provided with the support cylinder, support cylindrical top fixedly connected with fixed roof, the straightness detector mounting groove that hangs down has been seted up on the top of fixed roof.
Preferably, the wall of the perpendicularity detector mounting groove is internally provided with four rotating shaft sleeves, and the outer walls of the four rotating shaft sleeves are provided with supporting top plates.
Preferably, the top end of the fixed cylinder is provided with a sliding circular groove, the bottom of the groove wall of the sliding circular groove is fixedly connected with a buffer spring, and one end of the buffer spring is fixedly connected with a fixed disc.
Preferably, the two sides of the groove wall of the sliding circular groove are provided with limiting sliding grooves, the two sides of the fixed disc are provided with limiting sliding blocks, and the two limiting sliding blocks are connected in the limiting sliding grooves in a sliding mode.
Preferably, a circular mounting groove is formed in the top end of the fixing cylinder, and the outer wall of the connecting bearing is fixedly connected with the groove wall of the circular mounting groove.
The utility model discloses a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble, its beneficial effect who possesses as follows:
1. the utility model discloses a after the annular rotates the handle and rotates, drive T shape rolling disc and rotate, must support threaded rod rebound, and then make four roof supports building top part to can adjust the height of whole support frame, simple and convenient, thereby solved current support frame height control for the construction problem more troublesome.
2. The utility model discloses a be provided with fixed disc in the slip circular slot, set up fixed disc and buffer spring, utilize fixed disc to block supporting threaded rod to alleviate threaded connection's between T shape rolling disc and the supporting threaded rod bearing capacity, and then increase the life of this support frame.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic sectional view of the lifting assembly of the present invention.
In the figure: 1. a support base; 2. fixing the cylinder; 3. a lifting assembly; 301. connecting a bearing; 302. a T-shaped rotating disk; 303. a threaded hole; 304. an annular rotating handle; 305. supporting the threaded rod; 4. a support cylinder; 5. fixing a top plate; 6. a verticality detector mounting groove; 7. rotating the shaft sleeve; 8. supporting a top plate; 9. a sliding circular groove; 10. a buffer spring; 11. fixing the disc; 12. and a limiting sliding groove.
Detailed Description
The embodiment of the utility model discloses a flexibly adjustable verticality detection device for road and bridge construction, as shown in figures 1-3, which comprises a supporting base 1, wherein the top end of the supporting base 1 is provided with a fixed cylinder 2, the bottom end of the fixed cylinder 2 is fixedly connected with the top end of the supporting base 1, and the top end of the fixed cylinder 2 is provided with a lifting component 3;
the lifting component 3 comprises a connecting bearing 301, a round mounting groove is arranged at the top end of the fixed cylinder 2, the outer wall of the connecting bearing 301 is fixedly connected with the groove wall of the mounting groove, a T-shaped rotating disc 302 is arranged at the top end of the connecting bearing 301, the horizontal section of the T-shaped rotating disc 302 is arranged to be T-shaped, the bottom of the outer wall of the T-shaped rotating disc 302 is fixedly connected with the inner wall of the connecting bearing 301, the top end of the T-shaped rotating disc 302 is provided with a threaded hole 303, the outer wall of the T-shaped rotating disc 302 is provided with an annular rotating handle 304, the inner wall of the annular rotating handle 304 is fixedly connected with four connecting columns, one end of each connecting column, which is far away from the annular rotating handle 304, is fixedly connected with the top of the outer wall of the T-shaped rotating disc 302, the annular rotating handle 304 can be rotated to rotate the T-shaped rotating disc 302, thereby driving the T-shaped rotary disk 302 to move the support threaded rod 305 up and down, and the groove wall of the threaded hole 303 is threadedly connected with the support threaded rod 305.
The top of support threaded rod 305 is provided with support cylinder 4, and support cylinder 4's bottom and support threaded rod 305's top fixed connection, and an organic whole sets up, support cylinder 4's top fixedly connected with crown plate 5, and the straightness detector mounting groove 6 that hangs down has been seted up on crown plate 5's top.
Be provided with four rotation axle sleeves 7 in the cell wall of straightness detector mounting groove 6 that hangs down, four rotation axle sleeves 7 set up the cell wall at straightness detector mounting groove 6 that hangs down, and rotate and connect, and four outer walls that rotate axle sleeve 7 all are provided with supporting roof 8, one side of four supporting roof 8 is connected with four outer wall rotations that rotate axle sleeve 7 respectively, thereby when this support frame uses, four supporting roof 8 expand, thereby make four supporting roof 8 support the building roof, increase the support area, at first the operator will set up supporting roof 8 on support frame top and utilize rotation axle sleeve 7 to open, make four supporting roof 8 expand to the cross.
The top end of the fixed cylinder 2 is provided with a sliding circular groove 9, the groove wall of the sliding circular groove 9 penetrates through the circular mounting groove, the bottom of the groove wall of the sliding circular groove 9 is fixedly connected with a buffer spring 10, one end of the buffer spring 10 is fixedly connected with a fixed disc 11, one end of the buffer spring 10, which is far away from the bottom of the groove wall of the sliding circular groove 9, is fixedly connected with the bottom end of the fixed disc 11, an operator places the support base 1 on the ground to be supported, then presses the support cylinder 4 with a hand, simultaneously rotates the annular rotating handle 304 with the other hand, after the annular rotating handle 304 rotates, the T-shaped rotating disc 302 is fixedly connected inside the annular rotating handle 304 through a connecting column, when the annular rotating handle 304 rotates, the T-shaped rotating disc 302 is driven to rotate, a threaded hole 303 is formed in the T-shaped rotating disc 302, and a support threaded rod 305 is connected through the threaded hole 303 in a threaded manner, after the T-shaped rotary disk 302 is rotated, the support threaded rod 305 is moved upward, and the four support top plates 8 support the building top member.
The working principle is as follows:
refer to fig. 1 to 3;
when the support frame is required to be used for supporting various components in a building, the support frame is contacted with the top end of the T-shaped rotating disc 302 at the bottom end of the support cylinder 4 before use;
carrying out operation one;
firstly, an operator opens the supporting top plates 8 arranged at the top end of the supporting frame by using the rotating shaft sleeve 7, so that the four supporting top plates 8 are unfolded into a cross shape, and a placing box of a verticality detector can be installed;
carrying out operation two;
then an operator places the support base 1 on the ground to be supported, then presses the support column 4 with a hand, simultaneously rotates the annular rotating handle 304 with the other hand, after the annular rotating handle 304 rotates, the T-shaped rotating disc 302 is fixedly connected inside the annular rotating handle 304 through a connecting column, and when the annular rotating handle 304 rotates, the T-shaped rotating disc 302 is driven to rotate;
carrying out operation III;
threaded holes 303 are formed in the T-shaped rotary disk 302, and support threaded rods 305 are screwed through the threaded holes 303, so that after the T-shaped rotary disk 302 is rotated, the support threaded rods 305 are moved upward, and the four support top plates 8 support the building top component.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble, includes support base (1), its characterized in that: a fixed cylinder (2) is arranged at the top end of the supporting base (1), and a lifting assembly (3) is arranged at the top end of the fixed cylinder (2);
lifting unit (3) are including connecting bearing (301), the top of connecting bearing (301) is provided with T shape rolling disc (302), screw hole (303) have been seted up on the top of T shape rolling disc (302), just the outer wall of T shape rolling disc (302) is provided with annular rotation handle (304), the cell wall threaded connection of screw hole (303) has support threaded rod (305).
2. The perpendicularity detection device for road and bridge construction with flexibility and adjustability according to claim 1 is characterized in that: the top of support threaded rod (305) is provided with support cylinder (4), the top fixedly connected with roof (5) of support cylinder (4), hang down straightness detector mounting groove (6) have been seted up on the top of roof (5).
3. The flexibly adjustable perpendicularity detecting device for road and bridge construction as claimed in claim 2, wherein: four rotating shaft sleeves (7) are arranged in the wall of the perpendicularity detector mounting groove (6), and supporting top plates (8) are arranged on the outer walls of the four rotating shaft sleeves (7).
4. The perpendicularity detecting device for road and bridge construction as claimed in claim 1, wherein the perpendicularity detecting device is characterized in that: the top end of the fixed cylinder (2) is provided with a sliding circular groove (9), the bottom of the groove wall of the sliding circular groove (9) is fixedly connected with a buffer spring (10), and one end of the buffer spring (10) is fixedly connected with a fixed disc (11).
5. The flexibly adjustable perpendicularity detecting device for road and bridge construction as claimed in claim 4, wherein: limiting sliding grooves (12) are formed in two sides of the groove wall of the sliding circular groove (9), limiting sliding blocks are arranged on two sides of the fixed disc (11), and the two limiting sliding blocks are connected in the limiting sliding grooves (12) in a sliding mode.
6. The perpendicularity detection device for road and bridge construction with flexibility and adjustability according to claim 1 is characterized in that: the top end of the fixed cylinder (2) is provided with a circular mounting groove, and the outer wall of the connecting bearing (301) is fixedly connected with the groove wall of the circular mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369581.0U CN217266936U (en) | 2021-12-29 | 2021-12-29 | Road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369581.0U CN217266936U (en) | 2021-12-29 | 2021-12-29 | Road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217266936U true CN217266936U (en) | 2022-08-23 |
Family
ID=82890026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123369581.0U Active CN217266936U (en) | 2021-12-29 | 2021-12-29 | Road and bridge construction is with straightness detection device that hangs down with adjustable it is nimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217266936U (en) |
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2021
- 2021-12-29 CN CN202123369581.0U patent/CN217266936U/en active Active
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