CN216841017U - Fixing part of limb protective railing support - Google Patents
Fixing part of limb protective railing support Download PDFInfo
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- CN216841017U CN216841017U CN202220477154.XU CN202220477154U CN216841017U CN 216841017 U CN216841017 U CN 216841017U CN 202220477154 U CN202220477154 U CN 202220477154U CN 216841017 U CN216841017 U CN 216841017U
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a face mounting of limit protection railing support, include: the bottom of the L-shaped frame is in threaded connection with a first screw rod, a rotating rod is arranged at the bottom of the first screw rod, and a first pressing block is fixed at the top of the first screw rod; the rear end of the connecting plate is fixedly connected with the top of the L-shaped frame into a whole, and a circular tube is embedded and mounted at the upper end of the connecting plate; the extension fixing mechanism is fixedly arranged at the front end of the connecting plate; and the clamping mechanism is arranged inside the connecting plate and is connected with the lower part of the circular tube in a clamping manner. The utility model discloses a face limit protective barrier support's mounting can prevent effectively that the mounting from rocking not hard up, realizes stabilizing the centre gripping fixed to the superimposed beam to can be fast to the spacing fixed of pipe, improved the installation effectiveness.
Description
Technical Field
The utility model relates to an assembly type structure hoist and mount technical field, concretely relates to face mounting of limit protection railing support.
Background
In the assembly type building hoisting process, after the column beam hoisting is completed, a large amount of blank surfaces can exist when the laminated slab is hoisted, and the large height falling hidden danger exists. If adopt traditional console mode steel pipe to face frontier defense and protect, have following problem:
on the one hand, along with the going on of hoist and mount operation, face the face and also constantly change along with it, this just needs along with the hoist and mount progress, and edge protection is faced in frequent dismouting, and traditional instrument is direct design for fixed usually, can't carry out the dismouting according to actual conditions's needs.
On the other hand, when mounting to facing limit protection railing support, often need use the mounting, carry out the centre gripping fixed to the coincide roof beam, but because the mounting is when using, easily receive external force to remove to rock, lead to the mounting not hard up to difficult quick carry out spacing fixed to the pipe, thereby influence the installation effectiveness.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a face mounting of limit guard rail support to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a face mounting of limit protection railing support, include: the bottom of the L-shaped frame is in threaded connection with a first screw rod, a rotating rod is arranged at the bottom of the first screw rod, and a first pressing block is fixed at the top of the first screw rod; the rear end of the connecting plate is fixedly connected with the top of the L-shaped frame into a whole, and a circular tube is embedded in the upper end of the connecting plate; the extension fixing mechanism is fixedly arranged at the front end of the connecting plate; and the clamping mechanism is arranged inside the connecting plate and is connected with the lower part of the circular tube in a clamping manner.
In a preferred embodiment, the extension fixing mechanism comprises an anti-slip sheet, a limiting mechanism, a sliding plate, a second screw rod and a second pressing block, wherein the anti-slip sheet is embedded in the inner side of the front end of the connecting plate and is connected with the rear end of the limiting mechanism through a bolt, the sliding plate is embedded in the lower side of the front end of the anti-slip sheet and is in sliding fit with the lower side of the front end of the anti-slip sheet, the sliding plate is in threaded connection with the middle of the second screw rod, and the second screw rod is fixedly connected with the top of the second pressing block.
In a preferred embodiment, the limiting mechanism comprises a connecting piece, a first clamping block, a pressure spring and a second clamping block, wherein the rear end of the connecting piece is connected with the antiskid sheet through a bolt, the first clamping block and the second clamping block are both rotatably connected with the middle part of the front end of the connecting piece, and the first clamping block and the second clamping block are respectively and elastically connected with the side part of the front end of the connecting piece through the pressure spring.
In a preferred embodiment, the first and second clamping blocks are the same size and are symmetrically distributed with respect to each other.
In a preferred embodiment, fixture includes fixture block, connecting rod, reset spring, depression bar, kicking block and buffer spring, wherein, the fixture block embedding is installed in connecting plate front end inboard to fixture block and pipe lower extreme joint, the fixture block is fixed as an organic whole with the front end inboard of connecting rod, the connecting rod outside passes through reset spring and the inside elastic connection of connecting plate, the connecting rod contacts with the kicking block tip, depression bar and kicking block top fixed connection, and the kicking block bottom is provided with buffer spring.
In a preferred embodiment, the number of the clamping blocks is two, the clamping blocks are oppositely arranged along the left side and the right side of the front end of the connecting plate, and the two clamping blocks are both provided with connecting rods.
In a preferred embodiment, the outer end surfaces of the latch and the connecting rod are inclined.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through having set up extension fixed establishment in the connecting plate upper end, clockwise rotation second lead screw makes the second briquetting move toward the lower extreme, closely laminates with the composite beam upper end, has reached the advantage that can increase and composite beam lifting surface area, prevents that the mounting from rocking not hard up advantage.
(2) Through having set up stop gear in extension fixed establishment upper end, when the slide did not use, retrieve the slide toward the antiskid ribbed tile is inboard, imbed the second lead screw in first clamp splice and the inboard spacing of second clamp splice fixed afterwards, reached and to have reached the spacing advantage of slide.
(3) Through having set up fixture in the connecting plate upper end, after the pipe imbeds in the connecting plate inboard, the pipe moves the fixture block and removes toward both sides around the connecting plate, and the fixture block imbeds in the pipe inboard afterwards, makes fixture block and the inboard buckle cooperation of pipe, has reached the advantage that can be fast to the spacing fixed of pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the elongated securing mechanism of the present invention;
fig. 3 is a schematic perspective view of the spacing mechanism of the present invention;
FIG. 4 is a schematic sectional view of the clamping mechanism of the present invention;
fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.
Description of reference numerals:
1-L-shaped frame, 2-first screw rod, 3-rotating rod, 4-first pressing block, 5-connecting plate, 6-round tube, 7-extension fixing mechanism, 8-clamping mechanism, 71-anti-slip sheet, 72-limiting mechanism, 73-sliding plate, 74-second screw rod, 75-second pressing block, 721-connecting plate, 722-first clamping block, 723-pressure spring, 724-second clamping block, 81-clamping block, 82-connecting rod, 83-return spring, 84-pressure rod, 85-top block and 86-buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.
As shown in fig. 1-5, the fixing member of the support of the edge protection balustrade of the preferred embodiment of the present invention comprises an L-shaped frame 1, a first screw rod 2, a rotating rod 3, a first pressing block 4, a connecting plate 5, a round tube 6, an extension fixing mechanism 7 and a clamping mechanism 8. The bottom of the L-shaped frame 1 is in threaded fit with the first screw rod 2, the bottom of the first screw rod 2 is provided with a rotating rod 3, and the top of the first screw rod 2 is fixed with a first pressing block 4. Extension fixed establishment 7 installation is fixed in the connecting plate 5 front end, and L shape frame 1 is fixed as an organic whole with connecting plate 5 rear end, and fixture 8 installs inside connecting plate 5, and pipe 6 is installed in the embedding of connecting plate 5 upper end.
Further, the extension fixing mechanism 7 includes an anti-slip sheet 71, a limiting mechanism 72, a sliding plate 73, a second screw 74 and a second pressing block 75, the anti-slip sheet 71 is embedded in the inner side of the front end of the connecting plate 5, and the anti-slip sheet 71 is connected with the rear end of the limiting mechanism 72 through a bolt. The sliding plate 73 is in sliding fit with the lower side of the front end of the anti-slip sheet 71, the sliding plate 73 is in threaded fit with the middle of the second screw rod 74, and the second screw rod 74 is fixed with the top of the second press block 75. The sliding plate 73 is rectangular, and the sliding plate 73 is embedded in the lower side of the front end of the anti-slip sheet 71, which is beneficial to the effect of making the sliding plate 73 move smoothly. The second screw rod 74 is made of carbon steel and has high hardness, and the second pressing block 75 is made of alloy and has strong corrosion resistance.
Further, the limiting mechanism 72 includes a connecting piece 721, a first clamping block 722, a compression spring 723, and a second clamping block 724. The rear end of the connecting piece 721 is connected with the antiskid sheet 71 through a bolt, and the first clamping block 722 and the second clamping block 724 are both rotatably connected with the middle part of the front end of the connecting piece 721. The first clamping block 722 and the second clamping block 724 are respectively and elastically connected with the front end side of the connecting piece 721 through a compression spring 723, the first clamping block 722 and the second clamping block 724 are identical in size, the first clamping block 722 and the second clamping block 724 are symmetrically distributed, and the first clamping block 722 and the second clamping block 724 are favorably reset through the arrangement of the compression spring 723.
Further, the clamping mechanism 8 includes a latch 81, a connecting rod 82, a return spring 83, a pressing rod 84, a top block 85 and a buffer spring 86. The clamping block 81 is embedded and installed on the inner side of the front end of the connecting plate 5, and the clamping block 81 is in snap fit with the inner side of the lower end of the circular tube 6. The inner end face of the fixture block 81 and the inner side of the front end of the connecting rod 82 are fixed into a whole, the outer side of the connecting rod 82 is elastically connected with the inside of the connecting plate 5 through a return spring 83, the outer end portion of the connecting rod 82 is in contact with the side face of the top block 85, the pressure rod 84 is fixed with the top of the top block 85, and the bottom of the top block 85 is provided with a buffer spring 86.
Further, fixture block 81 is provided with two to fixture block 81 sets up along the relative setting in the front end left and right sides of connecting plate 5, and two fixture blocks 81 all are connected with connecting rod 82, and the outer terminal surface of fixture block 81 and connecting rod 82 all is the slope form, do benefit to and play the spacing fixed effect of pipe 6.
The working principle of the utility model is introduced as follows:
1. before use, the fixing piece of the support of the edge-facing protective railing is horizontally placed, and then the L-shaped frame 1 is embedded into the edge of the superposed beam;
2. when the folding beam is used, the rotating rod 3 is rotated clockwise, so that the first screw rod 2 drives the first pressing block 4 to move towards the upper end, and the folding beam is clamped and fixed by matching with the connecting sheet 5 and the anti-skid sheet 71;
3. the sliding plate 73 is pulled to enable the sliding plate 73 to move towards the front end of the anti-skid sheet 71, then the second screw rod 74 is rotated clockwise, the second pressing block 75 is enabled to move towards the lower end and is tightly attached to the upper end of the superposed beam, the advantage that the stress area of the superposed beam can be increased is achieved, and the fixing piece is prevented from shaking and loosening;
4. when the circular tube 6 is to be installed, after the circular tube 6 is embedded into the connecting plate 5, the circular tube 6 presses the fixture block 81 to move towards the left side and the right side of the connecting plate 5, then the fixture block 81 is embedded into the inner side of the circular tube 6, and the fixture block 81 is driven to be in snap fit with the inner side of the circular tube 6 through elastic potential energy recovered by the reset spring 83, so that the circular tube 6 can be quickly limited and fixed;
5. when the circular tube 6 is to be disassembled, the pressure lever 84 is pressed down, the top block 85 props the connecting rod 82 towards two sides, the clamping block 81 releases the clamping state of the circular tube 6, and the circular tube 6 can be taken down;
6. by arranging the limiting mechanism 72 at the upper end of the extension fixing mechanism 7, when the sliding plate 73 is not used, the sliding plate 73 is recovered towards the inner side of the anti-slip sheet 71, and then the second screw rod 74 is embedded into the inner sides of the first clamping block 722 and the second clamping block 724 for limiting and fixing, so that the sliding plate 73 can be limited, and the sliding plate 73 is prevented from sliding when not used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a face mounting of limit guard rail support which characterized in that: face limit guard rail support's mounting includes:
the bottom of the L-shaped frame (1) is in threaded connection with a first screw rod (2), a rotating rod (3) is arranged at the bottom of the first screw rod (2), and a first pressing block (4) is fixed at the top of the first screw rod (2);
the rear end of the connecting plate (5) is fixedly connected with the top of the L-shaped frame (1) into a whole, and a round pipe (6) is embedded and mounted at the upper end of the connecting plate (5);
the extension fixing mechanism (7), the extension fixing mechanism (7) is fixedly arranged at the front end of the connecting plate (5);
the clamping mechanism (8) is installed inside the connecting plate (5), and the clamping mechanism (8) is connected with the lower portion of the circular tube (6) in a clamped mode.
2. The mounting for an edge guard rail support according to claim 1, wherein: the extension fixing mechanism (7) comprises an anti-slip sheet (71), a limiting mechanism (72), a sliding plate (73), a second screw rod (74) and a second pressing block (75), wherein the anti-slip sheet (71) is embedded in the inner side of the front end of the connecting plate (5), the anti-slip sheet (71) is connected with the rear end of the limiting mechanism (72) through bolts, the sliding plate (73) is embedded in the lower side of the front end of the anti-slip sheet (71), the sliding plate (73) is in sliding fit with the lower side of the front end of the anti-slip sheet (71), the sliding plate (73) is in threaded connection with the middle of the second screw rod (74), and the second screw rod (74) is fixedly connected with the top of the second pressing block (75).
3. The mounting for an edge guard rail support according to claim 2, wherein: the limiting mechanism (72) comprises a connecting piece (721), a first clamping block (722), a pressure spring (723) and a second clamping block (724), wherein the rear end of the connecting piece (721) is connected with the anti-slip piece (71) through a bolt, the first clamping block (722) and the second clamping block (724) are both rotatably connected with the middle of the front end of the connecting piece (721), and the first clamping block (722) and the second clamping block (724) are respectively elastically connected with the front end of the connecting piece (721) through the pressure spring (723).
4. The mounting for an edge guard rail support according to claim 3, wherein: the first clamping block (722) and the second clamping block (724) are the same in size, and the first clamping block (722) and the second clamping block (724) are symmetrically distributed with each other.
5. The mounting for an edge guard rail support according to claim 4, wherein: fixture (8) include fixture block (81), connecting rod (82), reset spring (83), depression bar (84), kicking block (85) and buffer spring (86), wherein, fixture block (81) embedding install in connecting plate (5) front end is inboard, and fixture block (81) with pipe (6) lower extreme joint, fixture block (81) and the front end inboard of connecting rod (82) are fixed as an organic whole, connecting rod (82) the outside through reset spring (83) with connecting plate (5) inside elastic connection, connecting rod (82) contact with kicking block (85) tip, depression bar (84) with kicking block (85) top fixed connection, and kicking block (85) bottom is provided with buffer spring (86).
6. The mounting for an edge guard rail support according to claim 5, wherein: the number of the clamping blocks (81) is two, the clamping blocks (81) are oppositely arranged along the left side and the right side of the front end of the connecting plate (5), and the two clamping blocks (81) are respectively provided with a connecting rod (82).
7. The mounting for an edge guard rail support according to claim 6, wherein: the outer end surfaces of the clamping block (81) and the connecting rod (82) are in inclined slope shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220477154.XU CN216841017U (en) | 2022-03-07 | 2022-03-07 | Fixing part of limb protective railing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220477154.XU CN216841017U (en) | 2022-03-07 | 2022-03-07 | Fixing part of limb protective railing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841017U true CN216841017U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220477154.XU Active CN216841017U (en) | 2022-03-07 | 2022-03-07 | Fixing part of limb protective railing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841017U (en) |
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2022
- 2022-03-07 CN CN202220477154.XU patent/CN216841017U/en active Active
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