CN211113222U - Bridge bent cap top construction safety faces device of limit protection - Google Patents
Bridge bent cap top construction safety faces device of limit protection Download PDFInfo
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- CN211113222U CN211113222U CN201921961449.9U CN201921961449U CN211113222U CN 211113222 U CN211113222 U CN 211113222U CN 201921961449 U CN201921961449 U CN 201921961449U CN 211113222 U CN211113222 U CN 211113222U
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- stop block
- bent cap
- rope
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Abstract
The utility model discloses a safe edge protection device for bridge bent cap top construction, which comprises a bent cap and a connecting pier, wherein the bent cap is arranged at the upper end of the connecting pier, a stop block is arranged on the outer wall of the left side of the upper end of the bent cap, a fixed sleeve device is sleeved outside the stop block, a cable rope extending rightwards is arranged on the fixed sleeve device, a front fixing piece is arranged on the fixed sleeve device and is arranged on the outer wall of the front end of the stop block, a rear fixing piece is arranged on the outer wall of the rear end of the stop block, an edge protection device is designed, the stop blocks at the two sides of the top of the bent cap pier are utilized to manufacture an outer fixture in the form of the stop block, a cable rope threading hole is arranged on the fixture, the fixture is installed on the stop block, the cable rope is threaded and is drawn, one end is fixed, one end is tensioned by adopting a cable rope tightener, and a safety belt of a high-altitude worker, the safety of the construction at the top of the bridge capping beam is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction is relevant, concretely relates to bridge bent cap top construction safety faces device of limit protection.
Background
Bridge construction (bridge construction) is a process of building a bridge according to design contents, mainly referring to contents such as bridge construction technology, construction organization, construction management, construction quality and the like, preparation work before bridge construction is one of important links for keeping working according to basic procedures and construction procedures, and preparation work before construction is one of main contents of management work of bridge construction organization.
The prior device technology for safe edge protection of bridge bent cap top construction has the following problems: the conventional safe edge-facing protection method for capping beam pier top construction is that steel pipe fasteners are adopted to set up edge-facing guardrails, the installation and the removal are inconvenient, time and labor are wasted, the safety risk is high when the installation and the removal are carried out, and potential safety hazards exist in high-altitude edge-facing operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge bent cap top construction safety faces device of limit protection to the conventional mound top construction safety that proposes among the above-mentioned background art of solution faces the limit protection and sets up and ann tears the great problem of troublesome potential safety hazard open.
In order to achieve the above object, the utility model provides a following technical scheme: a device for edge protection of bridge capping beam top construction safety comprises a capping beam and a connecting pier, wherein the capping beam is installed at the upper end of the connecting pier, a stop block is arranged on the outer wall of the left side of the upper end of the capping beam, a fixed sleeving device is sleeved outside the stop block, a cable wind rope extending rightwards is arranged on the fixed sleeving device, a front fixing piece is arranged on the fixed sleeving device and is arranged on the outer wall of the front end of the stop block, a rear fixing piece is arranged on the outer wall of the rear end of the stop block, a fixed angle bead is arranged on the outer wall of the right end of the front fixing piece, a connecting rod extending backwards is arranged on the outer wall of the right end of the fixed angle bead, the other end of the connecting rod is fixedly connected with the rear fixing piece, a hanging ring is arranged on the outer wall of the upper side of the front end of the front fixing piece, the cable wind rope is fixedly connected with the front fixing piece through the rope threading hole, a fixing rod extending backwards is arranged on the outer wall of the left end of the front fixing piece, and the other end of the fixing rod is fixedly connected with the rear fixing piece.
Preferably, one end of the guy cable is provided with a tightener, and the guy cable is fixed inside the front fixing piece through the tightener.
Preferably, the front and rear outer walls of the stopper, the rear outer wall of the front fixing piece, and the front outer wall of the rear fixing piece can be completely attached together.
Preferably, the fixed sleeving devices are arranged in two, the two fixed sleeving devices are sleeved outside the stop blocks on the left side and the right side of the upper end of the cover beam respectively, and the two fixed sleeving devices are fixedly connected through a guy cable.
Preferably, a connecting ring is arranged inside the rope threading hole, and the inner wall of the connecting ring is in a shape of a chamfer arc.
Preferably, the front end and the rear end between the front fixing piece and the rear fixing piece are fixedly connected through welding.
Compared with the prior art, the utility model provides a bridge bent cap top construction safety faces device of limit protection possesses following beneficial effect:
the utility model discloses a design one kind faces limit protector, utilize the mound top both sides dog of bent cap, make the outer fixture of dog form, set up cable wind rope through wires hole on the fixture, install the fixture after the dog, wear to pull cable wind rope, one end is fixed, one end adopts cable wind rope tightener to strain the haulage rope, high altitude construction personnel's safety belt hangs and reciprocates on the haulage rope, when using, hoist two fixed cup joints the device and transport to the upper end of bent cap, the worker makes the position adjustment cover by the upper end worker and connects on the dog, pass through two fixed cup joints the device and fix with cable wind rope through the wire rope hole, fasten cable wind rope on the stator through the tightener, the worker cup joints the safety belt on cable wind rope, face limit protector installation and demolition convenience, the worker moves convenient safety back and forth, the efficiency has greatly improved, the mound top safety faces the limit protector and installs and demolishs by original 2 people's operation 3 hours, the operation time is reduced to 0.5 hour by one person, so that the safety of the construction of the top of the bridge capping beam is greatly improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a three-dimensional structure of a safe edge protection device for bridge bent cap top construction;
FIG. 2 is a schematic view of the front structure of the safe edge protection device for the top construction of the bridge bent cap of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the fixed sleeving device of the present invention;
fig. 4 is a schematic view of the front structure of the fixed sleeving device of the present invention;
in the figure: 1. fixing the sleeving device; 2. a stopper; 3. a guy rope; 4. a capping beam; 5. connecting piers; 6. a connecting rod; 7. fixing a corner protector; 8. a front fixing sheet; 9. a hoisting ring; 10. a stringing hole; 11. a rear fixing sheet; 12. and (5) fixing the rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a bridge capping beam top construction safety limb protection device comprises a capping beam 4 and a connecting pier 5, wherein the upper end of the connecting pier 5 is provided with the capping beam 4, the left outer wall of the upper end of the capping beam 4 is provided with a stop block 2, the outside of the stop block 2 is sleeved with two fixed sleeve joint devices 1, the two fixed sleeve joint devices 1 are respectively sleeved outside the stop blocks 2 on the left side and the right side of the upper end of the capping beam 4, the two fixed sleeve joint devices 1 are fixedly connected through a cable rope 3, the two fixed sleeve joint devices 1 are used in a group, so that the stop blocks 2 at the two ends can be connected together through the cable rope 3, the fixed sleeve joint devices 1 are provided with the cable rope 3 extending rightwards, one end of the cable rope 3 is provided with a tightener, the cable rope 3 is fixed inside a front fixing piece 8 through the tightener, the fixing strength of the cable rope 3 is adjusted through the tightener, and the cable rope 3 which is looser after installation can be tightened, the fixing device has stronger fixity, a front fixing piece 8 is arranged on the fixed sleeving device 1, the front fixing piece 8 is arranged on the outer wall of the front end of the stop block 2, a rear fixing piece 11 is arranged on the outer wall of the rear end of the stop block 2, the front and rear end connecting modes between the front fixing piece 8 and the rear fixing piece 11 are fixedly connected by welding, the welding connection among all the parts is stronger, and the welding is the firmest connecting mode because the front and rear end outer walls of the stop block 2, the outer wall of the rear end of the front fixing piece 8 and the outer wall of the front end of the rear fixing piece 11 are completely attached together to prevent gaps between the parts, so that the fixed sleeving device 1 can shake when being arranged outside the stop block 2 to influence the use effect, a fixed angle bead 7 is arranged on the outer wall of the right end of the front fixing angle bead 8, a connecting rod 6 extending backwards is arranged on the outer, the other end and the rear fixing piece 11 fixed connection of connecting rod 6, be provided with rings 9 on the front end upside outer wall of preceding fixing piece 8, 8 front end inboards of preceding fixing piece on rings 9 right side are provided with wire rope handling hole 10, the inside of wire rope handling hole 10 is provided with the go-between, the inner wall of go-between is the chamfer circular-arc, because the cable wind rope 3 is in the state of straining when fixing on wire rope handling hole 10, the circular-arc go-between of chamfer can effectively reduce the wearing and tearing of cable wind rope 3, increase of service life, cable wind rope 3 is through wire rope handling hole 10 and preceding fixing piece 8 fixed connection, be provided with the dead lever 12 of backward extension on the left end outer wall of preceding fixing piece 8, the other end and the rear fixing.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the effect of rapid installation and strong firmness is achieved through the fixed sleeve joint device 1 which is movably sleeved, the two fixed sleeve joint devices 1 are connected together by the cable rope 3, the connection strength of the cable rope 3 is very high, when the cable rope 3 is intentionally generated, the firmness of the cable rope 3 can also fix the personnel who are out of order and slide on the cable rope 3 through the safety belt, when in use, the two fixed sleeve joint devices 1 are hoisted to the upper end of the cover beam 4 by a crane and are sleeved on the stop block 2 by the upper end personnel for position adjustment, the two fixed sleeve joint devices 1 are fixedly connected with the cable rope 3 through the rope through holes 10, the cable rope 3 is fastened on the fixed sheet through the tightener, the personnel can sleeve the safety belt on the cable rope 3, the fixed sleeve joint device 1 is disassembled from the stop block 2 according to the reverse step after the construction is completed, and the steel wire rope is hoisted to the next working bridge by a crane for use.
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 (6)
1. The utility model provides a bridge bent cap top construction safety faces device of limit protection, includes bent cap (4) and connection mound (5), its characterized in that: the upper end of the connecting pier (5) is provided with a bent cap (4), the outer wall of the left side of the upper end of the bent cap (4) is provided with a stop block (2), the outside of the stop block (2) is sleeved with a fixed sleeving device (1), the fixed sleeving device (1) is provided with a cable rope (3) extending rightwards, the fixed sleeving device (1) is provided with a front fixing piece (8), the front fixing piece (8) is arranged on the outer wall of the front end of the stop block (2), the outer wall of the rear end of the stop block (2) is provided with a rear fixing piece (11), the outer wall of the right end of the front fixing piece (8) is provided with a fixed angle bead (7), the outer wall of the right end of the fixed angle bead (7) is provided with a connecting rod (6) extending backwards, the other end of the connecting rod (6) is fixedly connected with the rear fixing piece (11), the outer wall of the upper side of the, the utility model discloses a safety rope, including rings (9), preceding stationary blade (8) front end inboard on rings (9) right side is provided with stringing hole (10), hawser rope (3) are through stringing hole (10) and preceding stationary blade (8) fixed connection, be provided with dead lever (12) of backward extension on the left end outer wall of preceding stationary blade (8), the other end and the rear fixed piece (11) fixed connection of dead lever (12).
2. The device of claim 1 for safe edge protection in construction of the top of the bridge capping beam, which is characterized in that: one end of the cable wind rope (3) is provided with a tightener, and the cable wind rope (3) is fixed inside the front fixing piece (8) through the tightener.
3. The device of claim 1 for safe edge protection in construction of the top of the bridge capping beam, which is characterized in that: the outer walls of the front end and the rear end of the stop block (2), the outer wall of the rear end of the front fixing piece (8) and the outer wall of the front end of the rear fixing piece (11) can be completely attached together.
4. The device of claim 1 for safe edge protection in construction of the top of the bridge capping beam, which is characterized in that: the fixed sleeving devices (1) are arranged in two, the fixed sleeving devices (1) are respectively sleeved outside the stop blocks (2) on the left side and the right side of the upper end of the cover beam (4), and the fixed sleeving devices (1) are fixedly connected through the cable rope (3).
5. The device of claim 1 for safe edge protection in construction of the top of the bridge capping beam, which is characterized in that: the inner part of the rope threading hole (10) is provided with a connecting ring, and the inner wall of the connecting ring is in a chamfer arc shape.
6. The device of claim 1 for safe edge protection in construction of the top of the bridge capping beam, which is characterized in that: the front end and the rear end between the front fixing piece (8) and the rear fixing piece (11) are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961449.9U CN211113222U (en) | 2019-11-14 | 2019-11-14 | Bridge bent cap top construction safety faces device of limit protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961449.9U CN211113222U (en) | 2019-11-14 | 2019-11-14 | Bridge bent cap top construction safety faces device of limit protection |
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| Publication Number | Publication Date |
|---|---|
| CN211113222U true CN211113222U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961449.9U Active CN211113222U (en) | 2019-11-14 | 2019-11-14 | Bridge bent cap top construction safety faces device of limit protection |
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| CN (1) | CN211113222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152264A (en) * | 2021-04-27 | 2021-07-23 | 中国葛洲坝集团第一工程有限公司 | Capping beam pad stone construction protection device |
| CN114319140A (en) * | 2022-02-23 | 2022-04-12 | 江西省交通工程集团有限公司 | Safety protection operation method for carrying out support base stone construction on bent cap |
-
2019
- 2019-11-14 CN CN201921961449.9U patent/CN211113222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152264A (en) * | 2021-04-27 | 2021-07-23 | 中国葛洲坝集团第一工程有限公司 | Capping beam pad stone construction protection device |
| CN114319140A (en) * | 2022-02-23 | 2022-04-12 | 江西省交通工程集团有限公司 | Safety protection operation method for carrying out support base stone construction on bent cap |
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