CN216379165U - Assembled adjustable support base stone construction protector - Google Patents
Assembled adjustable support base stone construction protector Download PDFInfo
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- CN216379165U CN216379165U CN202122298154.1U CN202122298154U CN216379165U CN 216379165 U CN216379165 U CN 216379165U CN 202122298154 U CN202122298154 U CN 202122298154U CN 216379165 U CN216379165 U CN 216379165U
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Abstract
The utility model belongs to the technical field of bridge construction, and particularly relates to an assembled type adjustable support base cushion stone construction protection device, wherein an inner rod and an outer rod are arranged on the upper surface of a support base cushion stone, a first vertical rod on a first cross rod and a second vertical rod on a second cross rod are tightly attached to two sides of the support base cushion stone by adjusting the position of the inner rod in the outer rod, the inner rod and the outer rod are fixed by utilizing a first fixing bolt, the first vertical rod and the second vertical rod are ensured to be additionally fixed on two sides of the support base cushion stone, and a left protective guard and a right protective guard are respectively arranged above the first vertical rod and above the second vertical rod and are used for ensuring the safety of personnel during operation above the support base cushion stone; connect each subassembly through scaffold frame fastener, simple structure to can utilize the steel pipe that the building site was used always to realize the equipment, need not destroy the support base stone, one to two people can realize transport and assembly, do not need large-scale hoisting equipment, the facilitate promotion is used.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, and particularly relates to an assembled type adjustable support base cushion stone construction protection device.
Background
The construction of the support base stone is an important link of bridge engineering, the construction process usually relates to high-altitude operation, the problem of edge defense and protection is always a difficult problem in the safety management of all levels of management units (construction, supervision and construction), the construction of the support base stone is small in engineering quantity, small in engineering output value and high in rotating frequency of related machines and tools, and the situation that the construction personnel do not carry out safety protection sometimes happens in the construction process.
Traditional support base stone protector, generally be integral or pre-buried safety rope's method, integral protector: span is not adjustable, is unfavorable for the turnover utilization of material, and integral protector needs whole hoist and mount simultaneously, though weight is lighter, but the volume is great, and the hoist and mount process is equal to major possession hoist and mount. The method of pre-burying the safety rope can not avoid the occurrence of falling objects at high altitude, and simultaneously, the splashing of waste residues and waste materials caused by supporting of a chiseling template in the structure construction process is also a certain potential safety hazard.
Chinese patent document CN430937055U discloses a pier top surface construction protection device, which comprises a plurality of water channels, and the two sides of the plurality of water channels are provided with the same T-shaped slide rail. According to the utility model, through the arrangement of the first threaded rod, the fixing block, the sleeve and the inserting rod, the two clamping plates can effectively clamp the pier body, and under the arrangement of the first nuts at two ends of the sliding rails on the two clamping plates, the limiting of the position of the sliding rail between the two clamping plates can be realized, and the fixing of the two clamping plates can be effectively realized, so that the two clamping plates can more effectively clamp the pier body, and the fence can slide on the two sliding rails. Although the scheme is favorable for safe operation of the bridge support base cushion stone, the whole structure is too complex, components such as clamping plates and fences need special design and processing, the manufacturing cost is high, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to connect the tubular assemblies through scaffold fasteners to form a stable and firm clamping and fixing frame, and the left protective guard and the right protective guard are fixed on the support base cushion through the clamping and fixing frame, so that the structure is simple, the assembly and disassembly are convenient, and the safety of high-altitude operation of personnel is effectively ensured.
In order to achieve the purpose, the utility model provides the following technical scheme: an assembled type adjustable support base stone pad construction protection device comprises a clamping fixing frame, a left protective guard and a right protective guard, wherein the clamping fixing frame comprises a first cross rod, a second cross rod, an inner rod, an outer rod, a first vertical rod and a second vertical rod, the first cross rod and the second cross rod are arranged in parallel, the first cross rod is vertically connected with two inner rods arranged at intervals through scaffold fasteners, the second cross rod is vertically connected with two outer rods matched with the inner rods through the scaffold fasteners, the outer rods are slidably sleeved on the outer sides of the inner rods, and the side walls of the outer rods are in threaded connection with first fixing bolts;
the right side of the first cross rod is connected with more than two first vertical rods through scaffold fasteners, and the first vertical rods are perpendicular to the first cross rod and the inner rod respectively;
the left side of the second cross rod is connected with more than two second vertical rods through scaffold fasteners, and the second vertical rods are perpendicular to the second cross rod and the outer rod respectively;
a left protective guard is arranged at the upper end of the first vertical rod, and a right protective guard is arranged at the upper end of the second vertical rod. The first cross rod, the second cross rod, the inner rod, the outer rod, the first vertical rod and the second vertical rod are made of on-site construction steel pipes, and the scaffold fastener is a right-angle fastener or a rotary fastener as required.
Compared with the prior art, the utility model has the beneficial effects that: the inner rod and the outer rod are arranged on the upper surface of the support base cushion, a first vertical rod on the first cross rod and a second vertical rod on the second cross rod are tightly attached to two sides of the support base cushion by adjusting the positions of the inner rod in the outer rod, the inner rod and the outer rod are fixed by a first fixing bolt, the first vertical rod and the second vertical rod are fixedly held on two sides of the support base cushion, and a left protective guard and a right protective guard are respectively arranged above the first vertical rod and above the second vertical rod and are used for ensuring the safety of personnel during operation above the support base cushion; the distance between the first vertical rod and the second vertical rod is adjusted through the inner rod and the outer rod, and the support base is suitable for support base stones with different widths;
and all be connected through the scaffold fastener between first pole setting and the first horizontal pole, between second pole setting and the second horizontal pole, between interior pole and the first horizontal pole and between outer pole and the second horizontal pole, simple structure makes things convenient for the dismouting to can utilize the steel pipe that the building site was used commonly can realize the equipment, need not destroy the support base stone, and one to two people can realize transport and assembly, do not need large-scale hoisting equipment, and the facilitate promotion is used.
The technical scheme of the utility model is as follows: the left guard rail comprises a first horizontal rod and a third vertical rod, and the first horizontal rod and the third vertical rod are perpendicular to each other and are connected through a scaffold fastener;
the third upright posts are in one-to-one correspondence with the first upright posts and are fixedly connected with the first upright posts;
the right guard rail comprises a second horizontal rod and a fourth vertical rod, and the second horizontal rod and the fourth vertical rod are perpendicular to each other and are connected through a scaffold fastener;
the positions of the fourth vertical rod and the second vertical rod are in one-to-one correspondence, and the fourth vertical rod is fixedly connected with the second vertical rod. Constitute left rail guard with first horizon bar and third pole setting fixed connection through the scaffold fastener, constitute right rail guard with second horizon bar and fourth pole setting fixed connection through the scaffold fastener, third pole setting and first pole setting fixed connection, fourth pole setting and second pole setting fixed connection have formed effectual protection to simple structure assembles easily to the sound construction.
The technical scheme of the utility model is as follows: the third vertical rod and the first vertical rod, and the fourth vertical rod and the second vertical rod are connected through butt fasteners respectively. Through butt joint fastener with third pole setting tip and first pole setting tip, fourth pole setting tip and second pole setting end connection together, it is firm reliable.
The technical scheme of the utility model is as follows: a first fixing hole is formed in the upper end of the first vertical rod, the third vertical rod is inserted into the first fixing hole, and a second fixing bolt is connected to the side wall of the first fixing hole in a threaded mode;
the upper end of the second vertical rod is provided with a second fixing hole, the fourth vertical rod is inserted into the second fixing hole, and the side wall of the second fixing hole is in threaded connection with a third fixing bolt. The third vertical rod and the first vertical rod are inserted together and fixed through the second fixing bolt, the fourth vertical rod and the second vertical rod are inserted together and fixed through the third fixing bolt, connecting parts are saved, and the assembling and disassembling are convenient, so that the production efficiency is improved.
The technical scheme of the utility model is as follows: the first auxiliary rod is fixedly connected with the first cross rod and the first horizontal rod through scaffold fasteners respectively;
the second auxiliary rod is fixedly connected with the second cross rod and the second horizontal rod through scaffold fasteners respectively. Third pole setting and first pole setting position one-to-one, fourth pole setting and second pole setting position one-to-one, for the protective strength who guarantees left rail guard in top and right rail guard, need increase the quantity of first pole setting and second pole setting on the centre gripping mount, lead to the increase of construction volume, through addding first auxiliary rod and second auxiliary rod, on the basis that does not increase first pole setting and second pole setting, strengthened the intensity and the guard effect of left rail guard and right rail guard.
The technical scheme of the utility model is as follows: the centre gripping mount still includes the reinforcing bar, two adjacent between the first pole setting, two adjacent all be connected with the reinforcing bar through the scaffold fastener between the second pole setting, in order to guarantee that pole, outer pole, first pole setting and the inseparabler laminating of second pole setting are on support base stone facing, the reinforcing bar sets up in first pole setting left side, the reinforcing bar sets up on second pole setting right side. Two adjacent between the first pole setting and two adjacent set up the reinforcing bar between the second pole setting, guaranteed to form stable rectangle structure between first pole setting, first horizontal pole and the reinforcing bar and between second pole setting, second horizontal pole and the reinforcing bar, strengthened first pole setting and second pole setting and added the stability of holding, safe and reliable more to the support base stone.
The technical scheme of the utility model is as follows: the clamping fixing frame further comprises a reinforcing rib, the first vertical rod is arranged at the joint of the first cross rod and the inner rod, and the second vertical rod is arranged at the joint of the second cross rod and the outer rod;
between first pole setting and the interior pole between second pole setting and the outer pole all be provided with the strengthening rib, the strengthening rib both ends are passed through the bolt and are connected with first pole setting, interior pole respectively, the strengthening rib both ends are passed through the bolt and are connected with second pole setting, outer pole respectively. The first vertical rod, the first cross rod and the inner rod are vertically fixed at one point, the formed structure is more stable, and the reinforcing ribs are arranged between the first vertical rod and the inner rod, so that the firmness of the first vertical rod is enhanced, and the supporting effect of the left protective fence is ensured; second pole setting, second horizontal pole and outer pole mutually perpendicular fix in a point, and the structure of formation is more stable, through set up the strengthening rib between second pole setting and outer pole, has strengthened the fastness of second pole setting, has guaranteed the support effect to right rail guard.
The technical scheme of the utility model is as follows: the protective net is fixedly arranged on the left protective guard and the right protective guard. The left protective guard and the right protective guard are provided with the protective nets, so that high-altitude falling of cement and other sundries is prevented, the safety of personnel below is guaranteed, and the protective nets are screwed or fixed on the left and right protective guards through iron wires.
Drawings
FIG. 1 is a schematic structural view of an assembled adjustable support base cushion stone construction protection device according to the utility model;
FIG. 2 is a schematic structural view of the clamping fixture according to the present invention;
fig. 3 is a schematic structural view of the left guard rail according to the present invention;
fig. 4 is a schematic structural view of the right guard rail according to the present invention;
fig. 5 is a schematic view of the connection relationship between the third vertical rod and the first vertical rod, and between the fourth vertical rod and the second vertical rod in embodiment 1 of the present invention;
FIG. 6 is a reference diagram of the assembled adjustable support base stone construction protection device in the use state;
in the figure, 1 a left guard rail, 2 a right guard rail, 3 a first cross bar, 4 a second cross bar, 5 an inner bar, 6 an outer bar and 61 a first fixing bolt;
7 a first vertical rod, 71 a first fixing hole and 72 a second fixing bolt;
8, a second vertical rod, 81, a second fixing hole and 82, a third fixing bolt;
9 a first horizontal rod, 10 a third vertical rod, 11 a second horizontal rod and 12 a fourth vertical rod;
13 first auxiliary rods, 14 second auxiliary rods, 15 reinforcing rods, 16 reinforcing ribs, 17 protective nets, 18 butt fasteners, 19 support base cushion stones and 20 piers.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
example 1
As shown in fig. 1 and 2, an assembled adjustable support base stone pad construction protector, including centre gripping mount, left rail guard 1 and right rail guard 2, the centre gripping mount includes first horizontal pole 3, second horizontal pole 4, interior pole 5, outer pole 6, first pole setting 7 and second pole setting 8, first horizontal pole 3 and 4 parallel arrangement of second horizontal pole, be connected with the interior pole 5 that two intervals set up through the scaffold fastener perpendicularly on the first horizontal pole 3, be connected with two outer poles 6 that match with interior pole 5 through the scaffold fastener perpendicularly on the second horizontal pole 4, the outer pole 6 slidable cover is established in the interior pole 5 outside, the outer pole 6 lateral wall threaded connection has first fixing bolt 61.
First horizontal pole 3 right side is connected with two first pole settings 7 through scaffold fastener, first pole setting 7 is perpendicular to first horizontal pole 3, interior pole 5 respectively.
The left side of the second cross rod 4 is connected with two second vertical rods 8 through scaffold fasteners, and the second vertical rods 8 are respectively vertical to the second cross rod 4 and the outer rod 6.
The upper end of the first vertical rod 7 is provided with a left guard rail 1, and the upper end of the second vertical rod 8 is provided with a right guard rail 2.
As shown in fig. 3, the left guard rail 1 comprises a first horizontal rod 9 and a third vertical rod 10, and the two first horizontal rods 9 and the two third vertical rods 10 are perpendicular to each other and connected by a scaffold fastener (the scaffold fastener is not shown in the drawing).
The third vertical rod 10 corresponds to the first vertical rod 7 in position one by one, and the third vertical rod 10 is fixedly connected with the first vertical rod 7.
As shown in fig. 4, the right guard rail 2 includes a second horizontal bar 11 and a fourth vertical bar 12, and the two second horizontal bars 11 and the two fourth vertical bars 12 are perpendicular to each other and connected by a scaffold fastener.
The positions of the fourth vertical rod 12 and the second vertical rod 8 are in one-to-one correspondence, and the fourth vertical rod 12 is fixedly connected with the second vertical rod 8.
As shown in fig. 5, the third vertical rod 10 and the first vertical rod 7, and the fourth vertical rod 12 and the second vertical rod 8 are connected by butt fasteners 18, respectively.
Assembled adjustable support bed stone construction protector still include first auxiliary rod 13 and second auxiliary rod 14, first auxiliary rod 13 respectively with first horizontal pole 3 and first horizon bar 9 fixed connection through scaffold fastener.
The second auxiliary rod 14 is fixedly connected with the second cross rod 4 and the second horizontal rod 11 through scaffold fasteners.
The centre gripping mount still includes reinforcing bar 15, two adjacent between the first pole setting 7, two adjacent all be connected with reinforcing bar 15 through scaffold fastener between the second pole setting 8.
The clamping fixing frame further comprises a reinforcing rib 16, the first vertical rod 7 is arranged at the joint of the first cross rod 3 and the inner rod 5, and the second vertical rod 8 is arranged at the joint of the second cross rod 4 and the outer rod 6.
Between first pole setting 7 and interior pole 5, all be provided with strengthening rib 16 between second pole setting 8 and the outer pole 6, 16 both ends of strengthening rib are passed through the bolt and are connected with first pole setting 7, interior pole 5 respectively, 16 both ends of strengthening rib are passed through the bolt and are connected with second pole setting 8, outer pole 6 respectively.
The assembled type adjustable support base cushion stone construction protection device further comprises a protection net 17, the protection net 17 is fixedly arranged on the left protection fence 1 and the right protection fence 2, and a protection fence is additionally arranged between the left protection fence 1 and the right protection fence 2 according to protection requirements and used for preventing articles or personnel from falling from two sides of the left protection fence 1 and the right protection fence 2.
Example 2
As shown in fig. 1 and 2, the difference from embodiment 1 is that a first fixing hole 71 is provided at the upper end of the first vertical rod 7, the third vertical rod 10 is inserted into the first fixing hole 71, and a second fixing bolt 72 is screwed to the side wall of the first fixing hole 71.
The upper end of the second vertical rod 8 is provided with a second fixing hole 81, the fourth vertical rod 12 is inserted into the second fixing hole 81, and the side wall of the second fixing hole 81 is in threaded connection with a third fixing bolt 82.
As shown in fig. 6, the support base pad 19 is located above the pier 20, the assembled adjustable support base pad construction protection device is fixed on the support base pad 19 through a clamping fixing frame, and the safety of construction personnel is protected through the left protective guard 1 and the right protective guard 2, so that high altitude falling is avoided.
Claims (8)
1. The utility model provides an assembled adjustable support bed stone construction protector which characterized in that: the clamping device comprises a clamping fixing frame, a left protective guard (1) and a right protective guard (2), wherein the clamping fixing frame comprises a first cross rod (3), a second cross rod (4), an inner rod (5), an outer rod (6), a first vertical rod (7) and a second vertical rod (8), the first cross rod (3) and the second cross rod (4) are arranged in parallel, the first cross rod (3) is vertically connected with two inner rods (5) which are arranged at intervals through scaffold fasteners, the second cross rod (4) is vertically connected with two outer rods (6) matched with the inner rods (5) through scaffold fasteners, the outer rods (6) are slidably sleeved on the outer sides of the inner rods (5), and the side walls of the outer rods (6) are in threaded connection with first fixing bolts (61);
the right side of the first cross rod (3) is connected with more than two first vertical rods (7) through scaffold fasteners, and the first vertical rods (7) are respectively vertical to the first cross rod (3) and the inner rod (5);
the left side of the second cross rod (4) is connected with more than two second upright posts (8) through scaffold fasteners, and the second upright posts (8) are respectively vertical to the second cross rod (4) and the outer rod (6);
the upper end of the first vertical rod (7) is provided with a left protective guard (1), and the upper end of the second vertical rod (8) is provided with a right protective guard (2).
2. The modular adjustable support stepping stone construction protection device of claim 1, wherein: the left guard rail (1) comprises a first horizontal rod (9) and a third vertical rod (10), wherein the first horizontal rod (9) and the third vertical rod (10) are perpendicular to each other and are connected through a scaffold fastener;
the third upright stanchions (10) correspond to the first upright stanchions (7) in position one by one, and the third upright stanchions (10) are fixedly connected with the first upright stanchions (7);
the right guard rail (2) comprises a second horizontal rod (11) and a fourth vertical rod (12), and the second horizontal rod (11) and the fourth vertical rod (12) are perpendicular to each other and are connected through a scaffold fastener;
the positions of the fourth vertical rods (12) correspond to those of the second vertical rods (8) one by one, and the fourth vertical rods (12) are fixedly connected with the second vertical rods (8).
3. The modular adjustable support stepping stone construction protection device of claim 2, wherein: the third vertical rod (10) and the first vertical rod (7) and the fourth vertical rod (12) and the second vertical rod (8) are connected through butt fasteners (18) respectively.
4. The modular adjustable support stepping stone construction protection device of claim 2, wherein: a first fixing hole (71) is formed in the upper end of the first vertical rod (7), the third vertical rod (10) is inserted into the first fixing hole (71), and a second fixing bolt (72) is connected to the side wall of the first fixing hole (71) in a threaded mode;
the upper end of the second vertical rod (8) is provided with a second fixing hole (81), the fourth vertical rod (12) is inserted into the second fixing hole (81), and the side wall of the second fixing hole (81) is in threaded connection with a third fixing bolt (82).
5. The modular adjustable support stepping stone construction protection device of claim 2, wherein: the scaffold is characterized by further comprising a first auxiliary rod (13) and a second auxiliary rod (14), wherein the first auxiliary rod (13) is fixedly connected with the first cross rod (3) and the first horizontal rod (9) through scaffold fasteners respectively;
and the second auxiliary rod (14) is fixedly connected with the second cross rod (4) and the second horizontal rod (11) through scaffold fasteners respectively.
6. The modular adjustable support stepping stone construction protection device of claim 1, wherein: the centre gripping mount still includes reinforcing bar (15), two adjacent between first pole setting (7), two adjacent all be connected with reinforcing bar (15) through scaffold fastener between second pole setting (8).
7. The modular adjustable support stepping stone construction protection device of claim 1, wherein: the clamping fixing frame further comprises a reinforcing rib (16), the first vertical rod (7) is arranged at the joint of the first cross rod (3) and the inner rod (5), and the second vertical rod (8) is arranged at the joint of the second cross rod (4) and the outer rod (6);
between first pole setting (7) and interior pole (5) all be provided with strengthening rib (16) between second pole setting (8) and outer pole (6), strengthening rib (16) both ends are passed through the bolt and are connected with first pole setting (7), interior pole (5) respectively, strengthening rib (16) both ends are passed through the bolt and are connected with second pole setting (8), outer pole (6) respectively.
8. The modular adjustable support stepping stone construction protection device of claim 1, wherein: the protective guard is characterized by further comprising a protective guard (17), wherein the protective guard (17) is fixedly arranged on the left protective guard (1) and the right protective guard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298154.1U CN216379165U (en) | 2021-09-23 | 2021-09-23 | Assembled adjustable support base stone construction protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298154.1U CN216379165U (en) | 2021-09-23 | 2021-09-23 | Assembled adjustable support base stone construction protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216379165U true CN216379165U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122298154.1U Active CN216379165U (en) | 2021-09-23 | 2021-09-23 | Assembled adjustable support base stone construction protector |
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| Country | Link |
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| CN (1) | CN216379165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856282A (en) * | 2023-06-21 | 2023-10-10 | 中国十七冶集团有限公司 | Application method of pier support pad stone construction guardrail |
| CN116971291A (en) * | 2023-09-13 | 2023-10-31 | 福建路港（集团）有限公司 | Construction method of bridge safety temporary support |
-
2021
- 2021-09-23 CN CN202122298154.1U patent/CN216379165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856282A (en) * | 2023-06-21 | 2023-10-10 | 中国十七冶集团有限公司 | Application method of pier support pad stone construction guardrail |
| CN116971291A (en) * | 2023-09-13 | 2023-10-31 | 福建路港（集团）有限公司 | Construction method of bridge safety temporary support |
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