CN213896787U - Simple fixing device of moving mechanism - Google Patents
Simple fixing device of moving mechanism Download PDFInfo
- Publication number
- CN213896787U CN213896787U CN202022543588.9U CN202022543588U CN213896787U CN 213896787 U CN213896787 U CN 213896787U CN 202022543588 U CN202022543588 U CN 202022543588U CN 213896787 U CN213896787 U CN 213896787U
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- moving mechanism
- clamping arm
- side plate
- hinged
- outer side
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Abstract
The utility model discloses a simple fixing device of a moving mechanism, which comprises a moving mechanism, wherein the moving mechanism is placed on a girder, the outer side walls of the front side plate and the rear side plate of the moving mechanism are respectively fixed with a hinged seat, the hinged seats are hinged with a clamping arm through a hinged shaft, the upper part of the clamping arm is screwed with an adjusting bolt, and the end part of a screw rod of the adjusting bolt extends out of a vertical plate of the clamping arm and is pressed against the outer side wall of the side plate of the moving mechanism; and an extending part which is close to the side plate of the moving mechanism is formed on the inner side wall of the lower part of the clamping arm, an anti-skid pressing block is fixed on the end surface of the extending part, and the anti-skid pressing block is pressed on the outer side wall of the main beam. It only needs to rotate adjusting bolt for adjusting bolt's screw rod end presses the lateral wall at moving mechanism's curb plate, makes the antiskid compact heap of the lower part extension of centre gripping arm directly press on the lateral wall of the girder of below, realizes locking, need not to fix through the bolt fastening stopper again, and its simple structure is fixed firm, and it is convenient to adjust.
Description
The technical field is as follows:
the utility model relates to a road bridge equipment technical field, more specifically the simple and easy fixing device that relates to a moving mechanism that says so.
Background art:
in the existing bridge girder erection machine, a girder falling device is generally arranged on a main girder, a box girder of a moving mechanism of the girder falling device is generally positioned on the main girder to move, when the box girder needs to be positioned and locked, a limit block is generally fixed on the main girder at the front and the rear of the box girder to be fixed, the limit block needs to be fixed through a bolt, the fixing is troublesome, and the assembly and disassembly efficiency is low.
The utility model has the following contents:
the utility model aims at being not enough to prior art, and provide a simple and easy fixing device of moving mechanism, it only needs to rotate adjusting bolt for adjusting bolt's screw rod end presses the lateral wall at moving mechanism's curb plate, makes the anti-skidding compact heap of the lower part extension of centre gripping arm directly press on the lateral wall of the girder of below, realizes locking, need not to fix through the bolt fastening stopper again, its simple structure, and is fixed firm, and it is convenient to adjust.
The technical solution of the utility model is as follows:
a simple fixing device of a moving mechanism comprises the moving mechanism, wherein the moving mechanism is placed on a main beam, hinge seats are fixed on the outer side walls of a front side plate and a rear side plate of the moving mechanism, the hinge seats are hinged with clamping arms through hinge shafts, the upper parts of the clamping arms are in threaded connection with adjusting bolts, and the end parts of screws of the adjusting bolts extend out of vertical plates of the clamping arms and are pressed against the outer side walls of the side plates of the moving mechanism;
and an extending part which is close to the side plate of the moving mechanism is formed on the inner side wall of the lower part of the clamping arm, an anti-skid pressing block is fixed on the end surface of the extending part, and the anti-skid pressing block is pressed on the outer side wall of the main beam.
The moving mechanism is a moving box beam, and rollers are arranged at the left end and the right end of the moving mechanism.
And hinged seats are fixed on the outer side walls of the front side plate and the rear side plate at the left end and the right end of the moving mechanism.
The clamping arm is arranged between the two side plate bodies of the hinged seat and comprises a vertical plate, connecting plates are fixed on the front portion and the rear portion of the outer side wall of the vertical plate, and the two connecting plates and the two corresponding side plate bodies are all inserted and sleeved on the corresponding hinged shafts.
And the outer side walls of the two connecting plates of the clamping arm are respectively fixed with a reinforcing plate, and the articulated shaft is inserted and sleeved on the reinforcing plates.
And the outer wall surface of the vertical plate of the clamping arm is fixedly provided with an adjusting nut, and the screw rod part of the adjusting bolt is inserted in the through hole on the corresponding vertical plate and is in threaded connection with the corresponding adjusting nut.
The beneficial effects of the utility model reside in that:
it only needs to rotate adjusting bolt for adjusting bolt's screw rod end presses the lateral wall at moving mechanism's curb plate, makes the antiskid compact heap of the lower part extension of centre gripping arm directly press on the lateral wall of the girder of below, realizes locking, need not to fix through the bolt fastening stopper again, and its simple structure is fixed firm, and it is convenient to adjust.
Description of the drawings:
fig. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention when opened;
fig. 4 is a partially enlarged view of fig. 1.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, a simple fixing device for a moving mechanism comprises a moving mechanism 10, wherein the moving mechanism 10 is placed on a main beam 100, hinged seats 11 are fixed on the outer side walls of the front side plate and the rear side plate of the moving mechanism 10, the hinged seats 11 are hinged to clamping arms 12 through hinged shafts, the upper parts of the clamping arms 12 are in threaded connection with adjusting bolts 13, and the ends of the screws of the adjusting bolts 13 extend out of the vertical plates of the clamping arms 12 and are pressed against the outer side walls of the side plates of the moving mechanism 10;
an extension part 14 close to the side plate of the moving mechanism 10 is formed on the inner side wall of the lower part of the clamping arm 12, an anti-skid pressing block 15 is fixed on the end surface of the extension part 14, and the anti-skid pressing block 15 is pressed on the outer side wall of the main beam 100.
Further, the moving mechanism 10 is a moving box beam, and rollers 16 are disposed at both left and right ends thereof.
Further, the outer side walls of the front and rear side plates at the left and right ends of the moving mechanism 10 are fixed with hinge seats 11.
Further, the clamping arm 12 is located between the two side plate bodies 111 of the hinge base 11, the clamping arm 12 includes a vertical plate, the front portion and the rear portion of the outer side wall of the vertical plate are both fixed with connecting plates 121, and the two connecting plates 121 and the two corresponding side plate bodies 111 are all inserted and sleeved on the corresponding hinge shafts.
Further, a reinforcing plate 122 is fixed to the outer side walls of the two connecting plates 121 of the holding arm 12, and the hinge shaft is inserted into the reinforcing plate 122.
Further, an adjusting nut 1 is fixed on an outer wall surface of a vertical plate of the clamping arm 12, and a screw portion of the adjusting bolt 13 is inserted into a through hole formed in the corresponding vertical plate and is screwed in the corresponding adjusting nut 1.
When the movable mechanism 10 is used in the embodiment, the movable mechanism is a movable box beam, the roller 16 moves along the top surface of the main beam 100, the main beam 100 can be a box beam or the like, when locking is required, the adjusting bolt 13 can be manually rotated, so that the end of the screw of the adjusting bolt 13 extends out of the vertical plate of the clamping arm 12 and is pressed against the outer side wall of the side plate of the movable mechanism 10, at this time, the extending part 14 of the lower part of the clamping arm 12 is close to the outer side wall of the main beam 100, and the anti-skid pressing block 15 is pressed against the outer side wall of the main beam 100, so that clamping and fixing of the main beam 100 and the movable mechanism 10 are realized, the movable mechanism 10 can be prevented from moving, clamping and fixing is realized, the structure is simple, and the locking is convenient.
When the device needs to be used again, the device can be used only by unscrewing the adjusting bolt 13, and the device is very convenient.
Claims (6)
1. The utility model provides a simple and easy fixing device of moving mechanism, includes moving mechanism (10), and moving mechanism (10) are placed on girder (100), its characterized in that: the outer side walls of the front side plate and the rear side plate of the moving mechanism (10) are respectively fixed with a hinged seat (11), the hinged seats (11) are hinged with a clamping arm (12) through a hinged shaft, the upper part of the clamping arm (12) is in threaded connection with an adjusting bolt (13), and the end part of a screw rod of the adjusting bolt (13) extends out of a vertical plate of the clamping arm (12) and is pressed against the outer side wall of the side plate of the moving mechanism (10);
an extending part (14) close to a side plate of the moving mechanism (10) is formed on the inner side wall of the lower part of the clamping arm (12), an anti-skidding pressing block (15) is fixed on the end face of the extending part (14), and the anti-skidding pressing block (15) is pressed on the outer side wall of the main beam (100).
2. The easy-to-fix device for moving mechanism of claim 1, wherein: the moving mechanism (10) is a moving box beam, and rollers (16) are arranged at the left end and the right end of the moving mechanism.
3. The easy-to-fix device for moving mechanism of claim 1, wherein: and hinged seats (11) are fixed on the outer side walls of the front side plate and the rear side plate at the left end and the right end of the moving mechanism (10).
4. The easy-to-fix device for moving mechanism of claim 1, wherein: the clamping arm (12) is located between two side plate bodies (111) of the hinged seat (11), the clamping arm (12) comprises a vertical plate, connecting plates (121) are fixed to the front portion and the rear portion of the outer side wall of the vertical plate, and the two connecting plates (121) and the two corresponding side plate bodies (111) are sleeved on corresponding hinged shafts in an inserted mode.
5. The easy-to-fix device for moving mechanism of claim 4, wherein: and the outer side walls of the two connecting plates (121) of the clamping arm (12) are respectively fixed with a reinforcing plate (122), and the hinge shaft is inserted and sleeved on the reinforcing plate (122).
6. The easy-to-fix device for moving mechanism of claim 1, wherein: and an adjusting nut (1) is fixed on the outer wall surface of the vertical plate of the clamping arm (12), and the screw part of the adjusting bolt (13) is inserted in a through hole formed in the corresponding vertical plate and is in threaded connection with the corresponding adjusting nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543588.9U CN213896787U (en) | 2020-11-06 | 2020-11-06 | Simple fixing device of moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022543588.9U CN213896787U (en) | 2020-11-06 | 2020-11-06 | Simple fixing device of moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896787U true CN213896787U (en) | 2021-08-06 |
Family
ID=77118438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022543588.9U Active CN213896787U (en) | 2020-11-06 | 2020-11-06 | Simple fixing device of moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896787U (en) |
-
2020
- 2020-11-06 CN CN202022543588.9U patent/CN213896787U/en active Active
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