CN213625230U - Safety protection net is used in bridge construction - Google Patents

Safety protection net is used in bridge construction Download PDF

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Publication number
CN213625230U
CN213625230U CN202021327412.3U CN202021327412U CN213625230U CN 213625230 U CN213625230 U CN 213625230U CN 202021327412 U CN202021327412 U CN 202021327412U CN 213625230 U CN213625230 U CN 213625230U
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China
Prior art keywords
support frame
slot
connecting plate
splicing
bridge construction
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CN202021327412.3U
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Chinese (zh)
Inventor
吴玉龙
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Xi'an Jiangcai Advertising Media Co ltd
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Xinchang Gangtao Building Materials Technology Co ltd
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Priority to CN202021327412.3U priority Critical patent/CN213625230U/en
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Abstract

The utility model discloses a safety protection network is used in bridge construction, including the fixed mounting device, install the support frame among the fixed mounting device, the concatenation slot has been seted up at the one end middle part of support frame, the other end middle part fixedly connected with plugboard of support frame, even symmetry runs through on the plugboard and has seted up second concatenation jack, the even symmetry of one end that is close to the concatenation slot of support frame has seted up first concatenation jack, first installation fixed orifices has evenly been seted up in upper end one side of support frame through, the upper end fixedly connected with fixed connection plate of support frame, the even symmetry in highway section of fixed connection plate runs through and has seted up second installation fixed orifices. The utility model discloses can convenient and fast install in the appointed construction site bottom of bridge and protect in the use to make the bridge carry out effectual keeping off and support the people or the object that fall through this device at the in-process of construction.

Description

Safety protection net is used in bridge construction
Technical Field
The utility model relates to a bridge construction technical field specifically is a safety protection network is used in bridge construction.
Background
The in-process of bridge construction needs work aloft, thereby need use various protector to confirm constructor's safety at the in-process of work aloft, thereby the outside of bridge can not carry out key protection according to the key of construction and dangerous position at the in-process of bridge construction now, consequently often takes place the emergence of the incident that falls at the in-process of bridge construction, consequently needs a device to solve above-mentioned problem promptly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety protection net is used in bridge construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection net for bridge construction comprises a fixed mounting device, wherein a support frame is mounted in the fixed mounting device, a splicing slot is formed in the middle of one end of the support frame, an insertion plate is fixedly connected to the middle of the other end of the support frame, second splicing insertion holes are uniformly and symmetrically formed in the insertion plate in a penetrating mode, first splicing insertion holes are uniformly and symmetrically formed in one end, close to the splicing slot, of the support frame, first mounting fixing holes are uniformly formed in one side of the upper end of the support frame in a penetrating mode, a fixed connecting plate is fixedly connected to the upper end of the support frame, second mounting fixing holes are uniformly and symmetrically formed in the road section of the fixed connecting plate in a penetrating mode, connecting blocks are symmetrically and fixedly connected to the two ends of the inner side of the fixed connecting plate, pull ropes are fixedly connected to the, the protection device comprises a support rod, a limiting sliding groove, a fastening bolt, a connecting plate, a sliding plate, a protective screen, a fastening slot and an adjusting clamping groove, wherein the support rod is symmetrically arranged, the adjusting clamping groove is formed in the upper end face of the support rod, the limiting sliding groove is formed in the middle of the outer end face of the support rod, the sliding plate is symmetrically arranged, the sliding plate is slidably clamped in the adjusting clamping groove, the fastening slot is formed in the middle of the upper end face of the sliding plate, the fastening bolt is uniformly screwed and rotatably inserted in the fastening slot, the protective screen is fixedly installed between the fastening slots, and the connecting plate is fixedly welded on the outer end face of the sliding plate.
Preferably, the fastening bolt is clamped inside the upper end of the adjusting clamping groove in a sliding manner.
Preferably, the tail end of the supporting rod is fixedly welded with the front end face of the bottom of the supporting frame.
Preferably, the bottom end of the pull rope is fixedly embedded in the connecting plate.
Preferably, the plugboard is matched with the splicing slot, the plugboard can be spliced in the splicing slot, and the second splicing jack is the same as the first splicing jack in specification.
Preferably, the connecting plate is clamped inside the limiting sliding groove in a sliding mode.
Preferably, the pull rope is an elastic rope.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can rapidly carry out fixed installation according to different installation positions through the first installation fixing holes evenly arranged on the outer side of the upper end of the supporting frame and the second installation fixing holes evenly arranged on the fixed connecting plate, can play a role of protection after being installed at a specified position at the bottom of a bridge through the protective net installed between the fastening slots, can play a role of supporting and protecting by the protective net after people or things fall, can control the telescopic position of the protective net through the sliding of the fastening slots in the adjusting slots, thereby conveniently adjusting the device according to the use and protection requirements, and enables the fastening bolts to be inserted in the fastening slots and contacted with the upper end face of the supporting rod by screwing the fastening bolts, thereby fixing the protective net, and the two ends of the stay cord are respectively and fixedly connected with the connecting block and the connecting plate, and the connecting plate can slide in spacing spout, thereby make the protection network when the inside of adjusting the draw-in groove slides the connecting plate slide in the inside of spacing spout in step, and the stay cord all the time with connecting plate fixed connection when the connecting plate position removes, thereby play the auxiliary connection and pull stable effect, plugboard and concatenation slot looks adaptation, the plugboard can peg graft in the inside of concatenation slot, second concatenation jack is the same with first concatenation jack specification, consequently peg graft in the inside of concatenation slot through the plugboard when needing to splice when using between the device, and peg graft the inside at first concatenation jack and second concatenation jack with the round pin body, thereby make can be quick between the device carry out neat stable concatenation.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of the fixing and mounting device of the present invention;
fig. 3 is a schematic structural view of the protection device of the present invention.
In the figure: 1-fixed mounting device, 2-protective device, 3-first mounting fixing hole, 4-support frame, 5-splicing slot, 6-first splicing jack, 7-second splicing jack, 9-plugboard, 10-pull rope, 11-connecting block, 12-fixed connecting plate, 13-second mounting fixing hole, 14-support rod, 15-limit sliding groove, 16-fastening bolt, 17-connecting plate, 18-sliding plate, 19-protective net, 20-fastening slot and 21-adjusting slot.
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. 1-3, the present invention provides an embodiment: a safety protection net for bridge construction comprises a fixed mounting device 1, a support frame 4 is mounted in the fixed mounting device 1, a splicing slot 5 is formed in the middle of one end of the support frame 4, an inserting plate 9 is fixedly connected to the middle of the other end of the support frame 4, second splicing jacks 7 are uniformly and symmetrically formed in the inserting plate 9, first splicing jacks 6 are uniformly and symmetrically formed in one end, close to the splicing slot 5, of the support frame 4, first mounting and fixing holes 3 are uniformly formed in one side of the upper end of the support frame 4 in a penetrating manner, a fixed connecting plate 12 is fixedly connected to the upper end of the support frame 4, second mounting and fixing holes 13 are uniformly and symmetrically formed in a road section of the fixed connecting plate 12 in a penetrating manner, connecting blocks 11 are symmetrically and fixedly connected to two ends of the inner side of the fixed connecting plate 12, a pull rope 10 is, the protection device 2 comprises a support rod 14, a limiting sliding groove 15, a fastening bolt 16, a connecting plate 17, a sliding plate 18, a protective net 19, a fastening slot 20 and an adjusting clamping slot 21, the support rod 14 is symmetrically arranged, the adjusting clamping slot 21 is arranged on the upper end face of the support rod 14, the limiting sliding groove 15 is arranged in the middle of the outer end face of the support rod 14, the sliding plate 18 is symmetrically arranged, the sliding plate 18 is slidably clamped in the adjusting clamping slot 21, the fastening slot 20 is arranged in the middle of the upper end face of the sliding plate 18, the fastening bolt 16 is uniformly screwed and inserted in the fastening slot 20, the protective net 19 is fixedly installed between the fastening slots 20, and the connecting plate 17 is fixedly welded on the outer.
Fastening bolt 16 slip joint is inside the upper end of adjusting clamping groove 21, terminal fixed welding of terminal preceding terminal surface with the bottom of support frame 4 of bracing piece 14, the bottom mounting of stay cord 10 is inlayed in the inside of connecting plate 17, plugboard 9 and concatenation slot 5 looks adaptation, plugboard 9 can peg graft in the inside of concatenation slot 5, second concatenation jack 7 is the same with 6 specifications of first concatenation jack, connecting plate 17 slip joint is in the inside of spacing spout 15, stay cord 10 is the stretch cord.
The working principle is as follows: the device can be rapidly and fixedly installed according to different installation positions through the first installation fixing holes 3 evenly formed in the outer side of the upper end of the support frame 4 and the second installation fixing holes 13 evenly formed in the fixing connecting plate 12, the device can be installed at a specified position at the bottom of a bridge to play a role of protection through the protection net 19 installed between the fastening slots 20, the protection net 19 can play a role of supporting and protecting after people or things fall, the telescopic position of the protection net 19 can be controlled through the fastening slots 20 sliding in the adjusting slots 21, the device can be conveniently adjusted according to the use and protection requirements, the fastening bolts 16 are inserted in the fastening slots 20 and are in pressing contact with the upper end faces of the supporting rods 14 through screwing the fastening bolts 16, the protection net 19 can be fixed, and the two ends of the pull rope 10 are respectively and fixedly connected with the connecting blocks 11 and the connecting plates 17, and the connecting plate 17 can slide in the limiting sliding groove 15, so that the connecting plate 17 can slide synchronously in the limiting sliding groove 15 when the protective net 19 slides in the adjusting clamping groove 21, and the pull rope 10 is fixedly connected with the connecting plate 17 all the time when the position of the connecting plate 17 moves, so as to play a role in assisting the connection and stabilizing the dragging, the inserting plate 9 is matched with the splicing insertion groove 5, the inserting plate 9 can be inserted in the splicing insertion groove 5, the second splicing insertion hole 7 has the same specification with the first splicing insertion hole 6, so that when the devices need to be spliced for use, the inserting plate 9 is inserted in the splicing insertion groove 5, and the pin body is inserted in the first splicing insertion hole 6 and the second splicing insertion hole 7, so that the devices can be spliced neatly and stably and rapidly, the utility model discloses a protective device which can be conveniently and rapidly installed at the bottom end of a construction site appointed by a bridge in the use process, thereby make the bridge carry out effectual keeping off and support people or the object that falls through this device at the in-process of construction.
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 safety protection net is used in bridge construction, includes fixed mounting device (1), its characterized in that: a support frame (4) is installed in the fixed installation device (1), a splicing slot (5) is formed in the middle of one end of the support frame (4), a plugboard (9) is fixedly connected to the middle of the other end of the support frame (4), second splicing jacks (7) are uniformly and symmetrically arranged on the plugboard (9) in a penetrating mode, first splicing jacks (6) are uniformly and symmetrically arranged at one end, close to the splicing slot (5), of the support frame (4), first installation fixing holes (3) are uniformly arranged on one side of the upper end of the support frame (4) in a penetrating mode, a fixed connecting plate (12) is fixedly connected to the upper end of the support frame (4), second installation fixing holes (13) are uniformly and symmetrically arranged on a section of the fixed connecting plate (12) in a penetrating mode, connecting blocks (11) are symmetrically and fixedly connected to two ends of the inner side of the fixed connecting plate (12), and a pull rope, the middle part of the front end face of the support frame (4) is fixedly connected with a protection device (2), the protection device (2) comprises a support rod (14), a limiting sliding groove (15), a fastening bolt (16), a connecting plate (17), a sliding plate (18), a protective net (19), a fastening slot (20) and an adjusting slot (21), the support rod (14) is symmetrically arranged, the adjusting slot (21) is arranged on the upper end face of the support rod (14), the limiting sliding groove (15) is arranged in the middle part of the outer end face of the support rod (14), the sliding plates (18) are symmetrically arranged, the sliding plates (18) are slidably clamped in the adjusting slot (21), the fastening slot (20) is arranged in the middle part of the upper end face of the sliding plate (18), the fastening bolt (16) is uniformly screwed and rotatably inserted in the fastening slot (20), the protective net (19) is fixedly installed between the fastening slots (20), the connecting plate (17) is fixedly welded on the outer end face of the sliding plate (18).
2. The safety protection net for bridge construction according to claim 1, characterized in that: the fastening bolt (16) is slidably clamped inside the upper end of the adjusting clamping groove (21).
3. The safety protection net for bridge construction according to claim 1, characterized in that: the tail end of the supporting rod (14) is fixedly welded with the front end face of the bottom of the supporting frame (4).
4. The safety protection net for bridge construction according to claim 1, characterized in that: the bottom end of the pull rope (10) is fixedly embedded in the connecting plate (17).
5. The safety protection net for bridge construction according to claim 1, characterized in that: the plug board (9) is matched with the splicing slot (5), the plug board (9) can be plugged in the splicing slot (5), and the second splicing jack (7) is the same as the first splicing jack (6) in specification.
6. The safety protection net for bridge construction according to claim 1, characterized in that: the connecting plate (17) is clamped in the limiting sliding groove (15) in a sliding manner.
7. The safety protection net for bridge construction according to claim 1, characterized in that: the pull rope (10) is an elastic rope.
CN202021327412.3U 2020-07-08 2020-07-08 Safety protection net is used in bridge construction Active CN213625230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021327412.3U CN213625230U (en) 2020-07-08 2020-07-08 Safety protection net is used in bridge construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021327412.3U CN213625230U (en) 2020-07-08 2020-07-08 Safety protection net is used in bridge construction

Publications (1)

Publication Number Publication Date
CN213625230U true CN213625230U (en) 2021-07-06

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ID=76641942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021327412.3U Active CN213625230U (en) 2020-07-08 2020-07-08 Safety protection net is used in bridge construction

Country Status (1)

Country Link
CN (1) CN213625230U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790834A (en) * 2022-04-27 2022-07-26 河北天山实业集团建筑工程有限公司 Anti-falling device for building construction
CN114855644A (en) * 2022-03-25 2022-08-05 浙江恒炜建设集团有限公司 Bridge main tower structure convenient to maintain and construction method thereof
CN114790834B (en) * 2022-04-27 2024-04-12 河北天山实业集团建筑工程有限公司 Anti-falling device for building construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114855644A (en) * 2022-03-25 2022-08-05 浙江恒炜建设集团有限公司 Bridge main tower structure convenient to maintain and construction method thereof
CN114790834A (en) * 2022-04-27 2022-07-26 河北天山实业集团建筑工程有限公司 Anti-falling device for building construction
CN114790834B (en) * 2022-04-27 2024-04-12 河北天山实业集团建筑工程有限公司 Anti-falling device for building construction

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Effective date of registration: 20230427

Address after: 710000 G1-566, Floor 7, Xixian Talent Building, Century Avenue, Fengdong New Town, Xi'an, Shaanxi Province

Patentee after: Xi'an Jiangcai Advertising Media Co.,Ltd.

Address before: 101, No. 106, Zhilin village, Huishan Town, Xinchang County, Shaoxing City, Zhejiang Province

Patentee before: Xinchang gangtao Building Materials Technology Co.,Ltd.

TR01 Transfer of patent right