CN210659505U - Quick detachable protector is used in bridge construction - Google Patents
Quick detachable protector is used in bridge construction Download PDFInfo
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- CN210659505U CN210659505U CN201921006347.1U CN201921006347U CN210659505U CN 210659505 U CN210659505 U CN 210659505U CN 201921006347 U CN201921006347 U CN 201921006347U CN 210659505 U CN210659505 U CN 210659505U
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Abstract
The utility model discloses a protector is used in quick detachable bridge construction, the on-line screen storage device comprises a base, two fixed blocks of fixedly connected with on the base, two dead levers of fixedly connected with between the fixed block, two common sliding connection has two installation pieces on the dead lever, two all be equipped with positioning bolt between installation piece and two dead levers, two all install two support columns on the installation piece, two be equipped with a plurality of telescopic fender rods between the support column, the bottom of base is equipped with four locking universal wheels that are the rectangle and distribute, the bottom of base is equipped with four firm supporting legs. The utility model discloses rational in infrastructure, simple structure convenient operation is convenient for dismantle the support column, can adjust the length of telescopic rail guard according to the actual demand, also can carry out stable support to the base, guarantees the steadiness when it uses.
Description
Technical Field
The utility model relates to a bridge engineering technical field especially relates to a quick detachable protector is used in bridge construction.
Background
The prior art discloses application numbers as follows: CN201820734945.X, a protective device for bridge construction, which is easy to disassemble; the user drives the third rotary rod through rotating the handle and rotates, second bevel gear drives first bevel gear through the third rotary rod and rotates, first bevel gear drives the second rotary rod, threaded rod and first rotary rod rotate, the nut, threaded rod and second locating piece cooperation gag lever post and third locating piece drive the movable rod and move, the movable rod will drive the locating lever and leave the constant head tank when removing, the user takes out the support column from the positioning box this moment to reach the function of convenient dismantlement.
The application is deficient in that the structure is complex and single, the wheels are arranged at the bottom, the device is convenient to move, the stability of the device cannot be guaranteed during use, certain potential safety hazards exist, and therefore the protective device for bridge construction is designed to be easy to detach and solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the quick detachable protector is used in bridge construction that proposes, its simple structure convenient operation is convenient for dismantle the support column, can adjust the length of telescopic rail guard according to actual demand, also can carry out stable support to the base, guarantees the steadiness when it uses.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick detachable protector for bridge construction, includes the base, two fixed blocks of fixedly connected with on the base, two dead levers of fixedly connected with between the fixed block, two common sliding connection has two installation pieces on the dead lever, two all be equipped with positioning bolt between installation piece and two dead levers, two all install two support columns on the installation piece, two be equipped with a plurality of telescopic protective rod between the support column, the bottom of base is equipped with four locking universal wheels that are the rectangular distribution, the bottom of base is equipped with four firm supporting legs.
Preferably, the two mounting blocks are located between the two fixing blocks, and the two fixing rods penetrate through the two mounting blocks and are connected with the two mounting blocks in a sliding mode.
Preferably, the upper end of installation piece is equipped with the mounting groove, the support column is installed in the mounting groove, be equipped with the grip block that offsets with the support column in the mounting groove, the grip block rotates with the one side that the support column carried on the back mutually and is connected with fastening bolt, fastening bolt runs through the installation piece and rather than threaded connection.
Preferably, the two positioning bolts penetrate through the mounting block and are in threaded connection with the mounting block, and the two positioning bolts are respectively abutted to the two fixing rods.
Preferably, the supporting leg is including fixing the screw thread section of thick bamboo in the base bottom, screw thread section of thick bamboo female connection has the threaded rod, the bottom welding of threaded rod has the supporting disk.
Preferably, the bottoms of the two mounting blocks are abutted against the upper end of the bottom of the base and are in sliding connection with the base.
Compared with the prior art, the utility model, its beneficial effect does:
1. the utility model discloses, make supporting disk downstream and offset with ground through rotating the threaded rod, four supporting disks offset with ground, steadiness when can guaranteeing the base and place.
2. The utility model discloses, according to the distance between two installation pieces of actual demand slip, can adjust the length of telescopic protection rod, demand when satisfying the use, adjust and accomplish the back, the staff rotates positioning bolt through the instrument and offsets with the dead lever, so can guarantee the stability after the installation piece slides, the practicality is better.
3. The utility model discloses, when dismantling the support column, rotate fastening bolt, make the grip block keep away from the support column, so can dismantle the support column, be convenient for receive support column and telescopic fender rod, simple structure, convenient operation.
To sum up, the utility model discloses rational in infrastructure, simple structure convenient operation is convenient for dismantle the support column, can adjust the length of telescopic rail guard according to the actual demand, also can carry out stable support to the base, the steadiness when guaranteeing its use.
Drawings
Fig. 1 is a schematic structural view of a protective device for bridge construction, which is easy to disassemble and is provided by the utility model;
fig. 2 is the utility model provides a quick detachable protector for bridge construction's schematic structure view.
In the figure: the device comprises a base 1, a mounting block 2, a supporting column 3, a telescopic protection rod 4, a fixing block 5, a fixing rod 6, a threaded cylinder 7, a threaded rod 8, a supporting disk 9, a locking universal wheel 10, a mounting groove 11, a clamping block 12, a fastening bolt 13 and a positioning bolt 14.
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.
Referring to fig. 1-2, a bridge construction protection device easy to disassemble comprises a base 1, wherein two fixed blocks 5 are fixedly connected to the base 1, two fixed rods 6 are fixedly connected between the two fixed blocks 5, two installation blocks 2 are jointly and slidably connected to the two fixed rods 6, the two installation blocks 2 are located between the two fixed blocks 5, the two fixed rods 6 penetrate through and are slidably connected with the two installation blocks 2, and through holes for installing the two fixed rods 6 are formed in the installation blocks 2; the bottom of two installation pieces 2 all offsets and rather than sliding connection with the bottom upper end of base 1, can guarantee the stable slip of installation piece 2.
Positioning bolts 14 are arranged between the two mounting blocks 2 and the two fixing rods 6, the two positioning bolts 14 penetrate through the mounting blocks 2 and are in threaded connection with the mounting blocks, thread grooves for mounting the positioning bolts 14 are formed in the mounting blocks 2, and only one positioning bolt 14 is drawn in fig. 1; the two positioning bolts 14 respectively abut against the two fixing rods 6, so that the mounting block 2 can be positioned.
Two supporting columns 3 are respectively arranged on the two mounting blocks 2, the upper ends of the mounting blocks 2 are provided with mounting grooves 11, and the mounting grooves 11 are rectangular grooves; support column 3 is installed in mounting groove 11, is equipped with the grip block 12 that offsets with support column 3 in the mounting groove 11, and grip block 12 rotates with the one side that support column 3 carried on the back mutually and is connected with fastening bolt 13, and fastening bolt 13 runs through mounting block 2 and rather than threaded connection, runs through being equipped with the thread groove that is linked together with mounting groove 11 on the mounting block 2, and fastening bolt 13 runs through the thread groove and rather than threaded connection.
A plurality of telescopic protection rods 4 are arranged between the two support columns 3, and the telescopic protection rods 4 are sleeved together by two pipelines with different diameters; the bottom of base 1 is equipped with four locking universal wheels 10 that are the rectangle and distribute, and the bottom of base 1 is equipped with four firm supporting legs, and the supporting leg is including fixing the screw thread section of thick bamboo 7 in the base 1 bottom, and 7 female connections in the screw thread section of thick bamboo have a threaded rod 8, and the bottom welding of threaded rod 8 has supporting disk 9, can carry out stable support to base 1 through supporting disk 9.
The utility model discloses in, when the bridge construction need be protected, the staff can promote base 1, removes it to the place of needs through locking universal wheel 10, then the staff rotates threaded rod 8 and makes supporting disk 9 move down and offset with ground, and four supporting disks 9 offset with ground, can guarantee the steadiness when base 1 places.
The staff can slide the distance between two installation pieces 2 according to actual demand, can adjust the length of telescopic guard bar 4, and demand when satisfying the use adjusts the completion back, and the staff rotates positioning bolt 14 through the instrument and offsets with dead lever 6, so can guarantee the stability after installation piece 2 slides.
When dismantling support column 3, the staff rotates fastening bolt 13, makes grip block 12 keep away from support column 3, so can dismantle support column 3, is convenient for receive and tidy support column 3 and telescopic protection rod 4, simple structure, convenient operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick detachable protector for bridge construction, includes base (1), its characterized in that, two fixed block (5) of fixedly connected with on base (1), two dead lever (6) of fixedly connected with between fixed block (5), two common sliding connection has two installation piece (2), two on dead lever (6) all be equipped with positioning bolt (14), two between installation piece (2) and two dead lever (6) all install two support column (3) on installation piece (2), two be equipped with a plurality of telescopic protection pole (4) between support column (3), the bottom of base (1) is equipped with four locking universal wheel (10) that are the rectangle and distribute, the bottom of base (1) is equipped with four firm supporting legs.
2. The easy-to-detach protective device for bridge construction according to claim 1, wherein the two mounting blocks (2) are located between the two fixing blocks (5), and the two fixing rods (6) both penetrate through the two mounting blocks (2) and are connected with the two mounting blocks in a sliding manner.
3. The protective device for bridge construction easy to detach according to claim 1, wherein an installation groove (11) is formed in the upper end of the installation block (2), the supporting column (3) is installed in the installation groove (11), a clamping block (12) abutting against the supporting column (3) is arranged in the installation groove (11), a fastening bolt (13) is rotatably connected to the surface, opposite to the supporting column (3), of the clamping block (12), and the fastening bolt (13) penetrates through the installation block (2) and is in threaded connection with the installation block.
4. The easy-to-detach protective device for bridge construction according to claim 3, wherein the two positioning bolts (14) penetrate through the mounting block (2) and are in threaded connection with the mounting block, and the two positioning bolts (14) are respectively abutted against the two fixing rods (6).
5. The easy-to-detach protective device for bridge construction according to claim 1, wherein the supporting leg comprises a threaded cylinder (7) fixed at the bottom of the base (1), a threaded rod (8) is connected to the threaded cylinder (7) in a threaded manner, and a supporting plate (9) is welded at the bottom of the threaded rod (8).
6. The easy-to-detach protective device for bridge construction according to claim 5, wherein the bottoms of the two installation blocks (2) are respectively abutted against and slidably connected with the upper end of the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006347.1U CN210659505U (en) | 2019-07-01 | 2019-07-01 | Quick detachable protector is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006347.1U CN210659505U (en) | 2019-07-01 | 2019-07-01 | Quick detachable protector is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659505U true CN210659505U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921006347.1U Active CN210659505U (en) | 2019-07-01 | 2019-07-01 | Quick detachable protector is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267758A (en) * | 2020-11-03 | 2021-01-26 | 温州博旺联科建筑工程有限公司 | Building construction rail guard device |
| CN112343417A (en) * | 2020-11-13 | 2021-02-09 | 山西省工业设备安装集团有限公司 | Safety device for construction |
-
2019
- 2019-07-01 CN CN201921006347.1U patent/CN210659505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267758A (en) * | 2020-11-03 | 2021-01-26 | 温州博旺联科建筑工程有限公司 | Building construction rail guard device |
| CN112343417A (en) * | 2020-11-13 | 2021-02-09 | 山西省工业设备安装集团有限公司 | Safety device for construction |
| CN112343417B (en) * | 2020-11-13 | 2022-09-23 | 山西省安装集团股份有限公司 | Safety device for construction |
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