CN214245347U - Bridge expansion joint slotting device - Google Patents
Bridge expansion joint slotting device Download PDFInfo
- Publication number
- CN214245347U CN214245347U CN202023191466.4U CN202023191466U CN214245347U CN 214245347 U CN214245347 U CN 214245347U CN 202023191466 U CN202023191466 U CN 202023191466U CN 214245347 U CN214245347 U CN 214245347U
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- China
- Prior art keywords
- block
- box
- fixedly arranged
- shaped block
- bridge expansion
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- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011049 pearl Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a bridge expansion joint fluting device. The slotting device for the bridge expansion joint comprises a box-shaped block; the fixed block is fixedly arranged on the box-shaped block; the two handheld blocks are fixedly arranged at the top and the bottom of the box-shaped block respectively; the two connecting rods are fixedly arranged between the inner walls of the two sides of the box-shaped block; the two sliding blocks are respectively arranged on the corresponding connecting rods in a sliding manner; the two moving plates are respectively and fixedly arranged on one sides of the two sliding blocks, which are close to each other; the motors are fixedly arranged at the bottoms of the corresponding moving plates; and the rotating rod is fixedly arranged on an output shaft of the motor. The utility model provides a bridge expansion joint fluting device has convenient to use, is convenient for carry out the security of regulation control, improvement slotting device's advantage.
Description
Technical Field
The utility model relates to a bridge technical field especially relates to a bridge expansion joint fluting device.
Background
The expansion joints of the bridge are designed to meet the requirement of deformation of the bridge deck, and are usually arranged between two beam ends, between the beam ends and a bridge abutment or at the hinged position of the bridge, and are required to be freely telescopic in two directions parallel to and perpendicular to the axis of the bridge, so that the expansion joints are firm and reliable, and the vehicle is smooth and free of sudden jump and noise when running; can prevent that rainwater and rubbish earth infiltration from blockking up, the installation, the inspection, the maintenance, it is all simple and easy convenient to eliminate the filth, set up expansion joint department, the railing all will break off with the bridge deck pavement, the effect at bridge expansion joint, lie in adjusting the displacement and the connection between the superstructure that arouses by vehicle load and bridge material, the telescoping device of skew bridge in case is destroyed, will seriously influence the speed of driving, travelling comfort and safety, cause driving safety accident even, in the installation at bridge expansion joint, need open the hole groove on the bridge often, the seting up of hole groove needs to use special fluting equipment.
However, in the prior art, common slotting tools of slotting equipment are mostly arranged outside the device, certain potential safety hazards exist in the daily placing and carrying processes, in the using process of the slotting equipment, the depth of the hole groove is not well controlled, only the hole groove with limited depth can be formed, and the slotting tool is not convenient and convenient to use.
Therefore, there is a need to provide a new slotting device for bridge expansion joints to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, be convenient for adjust control, improve the bridge expansion joint fluting device of the security of slotting device.
In order to solve the technical problem, the utility model provides a bridge expansion joint fluting device includes: a box-shaped block; the fixed block is fixedly arranged on the box-shaped block; the two handheld blocks are fixedly arranged at the top and the bottom of the box-shaped block respectively; the two connecting rods are fixedly arranged between the inner walls of the two sides of the box-shaped block; the two sliding blocks are respectively arranged on the corresponding connecting rods in a sliding manner; the two moving plates are respectively and fixedly arranged on one sides of the two sliding blocks, which are close to each other; the motors are fixedly arranged at the bottoms of the corresponding moving plates; the rotating rod is fixedly arranged on an output shaft of the motor; the circular block is rotatably arranged at the bottom end of the rotating rod, and the bottom of the circular block is fixedly connected with the top of the corresponding moving plate; the slotting cutter is fixedly sleeved on the rotating rod; the through hole is formed in one side of the box-shaped block and is matched with the slotting cutter; the connecting plate is fixedly arranged on one side of the two moving plates; the bearing block is fixedly arranged on one side of the connecting plate; the welding block is fixedly arranged on the inner wall of one side of the box-shaped block; the threaded rod is rotatably installed on the welding block, one end of the threaded rod extends out of the box-shaped block, and one end of the threaded rod is rotatably connected with the bearing block; and the control block is fixedly arranged on one end of the threaded rod, which is far away from the bearing block.
Preferably, two one side that the sliding block kept away from each other all inlays and has a plurality of circular pearls, and is a plurality of circular pearl contacts with the top inner wall and the bottom inner wall of case type piece respectively.
Preferably, two reinforcing blocks are fixedly mounted at the bottom of the corresponding moving plate, and the two reinforcing blocks are fixedly connected with the motor.
Preferably, a U-shaped fixed block is fixedly mounted at the top of the corresponding moving plate and is rotatably connected with the rotating rod.
Preferably, all seted up the switching groove on circular block and the piece that connects that holds, two equal fixed mounting has a bearing on the inner wall in switching groove, two the inner circle of bearing is fixed the cover respectively and is established on dwang and threaded rod.
Preferably, a through hole is formed in one side of the box-shaped block, the through hole is matched with the threaded rod, and a plurality of rolling beads are embedded in one side of the box-shaped block.
Compared with the prior art, the utility model provides a bridge expansion joint fluting device has following beneficial effect:
the utility model provides a bridge expansion joint fluting device, through manual regulation to the control block alright control the regulation to the position of slotting tool, improve the security of slotting device, improve fluting accuracy and flexibility simultaneously.
Drawings
Fig. 1 is a schematic front view of a preferred embodiment of the slotting device for bridge expansion joints according to the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is an assembly view of the middle box-shaped block, the welding block and the hand-held block of the present invention.
Reference numbers in the figures: 1. a box-shaped block; 2. a fixed block; 3. a hand-held block; 4. connecting the connecting rod; 5. a sliding block; 6. moving the plate; 7. a motor; 8. rotating the rod; 9. a circular block; 10. a slotting cutter; 11. opening a through hole; 12. connecting a connecting plate; 13. a bearing block; 14. welding a block; 15. a threaded rod; 16. a control block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic front view of a preferred embodiment of a slotting device for bridge expansion joints according to the present invention; FIG. 2 is a front sectional view of the present invention; fig. 3 is an assembly view of the middle box-shaped block, the welding block and the hand-held block of the present invention. Bridge expansion joint fluting device includes: a box-shaped block 1; the fixed block 2 is fixedly arranged on the box-shaped block 1; the two handheld blocks 3 are respectively and fixedly arranged at the top and the bottom of the box-shaped block 1; the two connecting rods 4 are fixedly arranged between the inner walls of the two sides of the box-shaped block 1; the two sliding blocks 5 are respectively and slidably arranged on the corresponding connecting rods 4; the two moving plates 6 are respectively and fixedly arranged on one sides of the two sliding blocks 5 which are close to each other; the motor 7 is fixedly arranged at the bottom of the corresponding moving plate 6; the rotating rod 8 is fixedly arranged on an output shaft of the motor 7; the round block 9 is rotatably arranged at the bottom end of the rotating rod 8, and the bottom of the round block 9 is fixedly connected with the top of the corresponding moving plate 6; the slotting cutter 10 is fixedly sleeved on the rotating rod 8, and the slotting cutter 10 is fixedly sleeved on the rotating rod 8; the forming device comprises a through hole 11, wherein the through hole 11 is formed in one side of a box-shaped block 1, and the through hole 11 is matched with a slotting cutter 10; the connecting plate 12 is fixedly arranged on one side of the two moving plates 6; the bearing block 13 is fixedly arranged on one side of the connecting plate 12; the welding block 14 is fixedly arranged on the inner wall of one side of the box-shaped block 1; the threaded rod 15 is rotatably installed on the welding block 14, one end of the threaded rod 15 extends out of the box-shaped block 1, and one end of the threaded rod 15 is rotatably connected with the bearing block 13; and the control block 16 is fixedly arranged on one end of the threaded rod 15 far away from the bearing block 13.
Two one side that sliding block 5 kept away from each other all inlays and has a plurality of circular pearls, and is a plurality of circular pearl contacts with the top inner wall and the bottom inner wall of box type piece 1 respectively.
And two reinforcing blocks are fixedly arranged at the bottom of the corresponding moving plate 6 and are fixedly connected with the motor 7.
And correspondingly, a U-shaped fixed block is fixedly arranged at the top of the moving plate 6 and is rotatably connected with the rotating rod 8.
The round block 9 and the bearing block 13 are both provided with a transfer groove, two bearings are fixedly mounted on the inner walls of the transfer grooves, and the inner rings of the bearings are fixedly sleeved on the rotating rod 8 and the threaded rod 15 respectively.
The through hole has been seted up to one side of case type piece 1, through hole and 15 looks adaptations of threaded rod, one side of case type piece 1 is inlayed and is had a plurality of rolling pearls.
The utility model provides a bridge expansion joint fluting device's theory of operation as follows:
when the grooving equipment is required to perform grooving, firstly, manually rotating the control block 16 as required, wherein the control block 16 drives the threaded rod 15 fixedly connected with the control block to rotate, the threaded rod 15 rotates on the welding block 14, the threaded rod 15 gradually moves towards the inside of the box-shaped block 1 under the influence of threads, the threaded rod 15 generates rotational contact with the receiving block 13 while moving, the receiving block 13 is simultaneously pushed to gradually move towards the left, the receiving block 13 drives the connecting plate 12, the connecting plate 12 drives the two sliding blocks 5 to slide on the corresponding connecting rod 4 through the two moving plates 6, the grooving cutter 10 is driven while the two moving plates 6 move, one side of the grooving cutter 10 gradually moves to the outside of the box-shaped block 1 through the through hole 11, the control block 16 can be stopped after the grooving cutter 10 is determined to move to a proper position, and then the motor 7 is started, the output shaft of motor 7 will drive dwang 8 and rotate, and dwang 8 drives the synchronous motion that carries out of slotting tool 10, then can hand two handheld pieces 3 and control slotting device, makes slotting tool 10 under the rotation state accomplish grooved operation, can make one side of box piece 1 contact with the bridge at the process of slotting operation to guarantee the unity of grooving degree of depth.
Compared with the prior art, the utility model provides a bridge expansion joint fluting device has following beneficial effect:
the utility model provides a bridge expansion joint fluting device, through manual regulation to control block 16 alright control the regulation to the position of slotting tool 10, improve the security of slotting device, improve fluting accuracy and flexibility simultaneously.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A slotting device for bridge expansion joints is characterized by comprising:
a box-shaped block;
the fixed block is fixedly arranged on the box-shaped block;
the two handheld blocks are fixedly arranged at the top and the bottom of the box-shaped block respectively;
the two connecting rods are fixedly arranged between the inner walls of the two sides of the box-shaped block;
the two sliding blocks are respectively arranged on the corresponding connecting rods in a sliding manner;
the two moving plates are respectively and fixedly arranged on one sides of the two sliding blocks, which are close to each other;
the motors are fixedly arranged at the bottoms of the corresponding moving plates;
the rotating rod is fixedly arranged on an output shaft of the motor;
the circular block is rotatably arranged at the bottom end of the rotating rod, and the bottom of the circular block is fixedly connected with the top of the corresponding moving plate;
the slotting cutter is fixedly sleeved on the rotating rod;
the through hole is formed in one side of the box-shaped block and is matched with the slotting cutter;
the connecting plate is fixedly arranged on one side of the two moving plates;
the bearing block is fixedly arranged on one side of the connecting plate;
the welding block is fixedly arranged on the inner wall of one side of the box-shaped block;
the threaded rod is rotatably installed on the welding block, one end of the threaded rod extends out of the box-shaped block, and one end of the threaded rod is rotatably connected with the bearing block;
and the control block is fixedly arranged on one end of the threaded rod, which is far away from the bearing block.
2. The slotting device for a bridge expansion joint as claimed in claim 1, wherein a plurality of round beads are embedded on the sides of the two sliding blocks away from each other, and the round beads are respectively contacted with the top inner wall and the bottom inner wall of the box-shaped block.
3. The slotting device for a bridge expansion joint as claimed in claim 1, wherein two reinforcing blocks are fixedly mounted at the bottom of the corresponding moving plate, and both the two reinforcing blocks are fixedly connected with the motor.
4. The slotting device for a bridge expansion joint as claimed in claim 1, wherein a U-shaped fixed block is fixedly installed at the top of the corresponding moving plate, and the U-shaped fixed block is rotatably connected with the rotating rod.
5. The grooving apparatus for bridge expansion joints as claimed in claim 1, wherein the circular block and the receiving block are both provided with a transfer groove, the inner walls of the two transfer grooves are both fixedly provided with bearings, and the inner rings of the two bearings are respectively fixedly sleeved on the rotating rod and the threaded rod.
6. The slotting device for a bridge expansion joint as claimed in claim 1, wherein a passing hole is formed in one side of the box-shaped block, the passing hole is matched with the threaded rod, and a plurality of rolling balls are embedded in one side of the box-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191466.4U CN214245347U (en) | 2020-12-26 | 2020-12-26 | Bridge expansion joint slotting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191466.4U CN214245347U (en) | 2020-12-26 | 2020-12-26 | Bridge expansion joint slotting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214245347U true CN214245347U (en) | 2021-09-21 |
Family
ID=77742867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023191466.4U Expired - Fee Related CN214245347U (en) | 2020-12-26 | 2020-12-26 | Bridge expansion joint slotting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214245347U (en) |
-
2020
- 2020-12-26 CN CN202023191466.4U patent/CN214245347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |