CN214246523U

CN214246523U - Civil engineering safety scaffold

Info

Publication number: CN214246523U
Application number: CN202120025503.XU
Authority: CN
Inventors: 郑现菊; 李亚星; 朱慧琳; 张亚; 田博洁; 孙帅超; 范欣雨; 周冰倩; 孙钰弘; 李选杰; 毛燕雨
Original assignee: Zhengzhou Institute of Finance and Economics
Current assignee: Zhengzhou Institute of Finance and Economics
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-21
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a safe scaffold technical field just discloses a civil engineering safety scaffold, including base, connecting plate and construction platform, the connecting plate is located the top of base, construction platform is located the top of connecting plate, the equal fixedly connected with supporting pad in both sides of base bottom. This civil engineering safety scaffold, fix bracing piece and connecting plate through the round pin pole, make its installation more convenient and firm, then upwards pile up a plurality of connecting plate as required, make the bracing piece peg graft in the inside of first slot, avoid it to take place the skew activity in the use and drop, install construction platform at the top of connecting plate according to above-mentioned method at last, when needs are dismantled and are transported, otherwise above-mentioned operation can be with the base, connecting plate and construction platform demolish, transport alone, make its transportation more convenient, thereby reached the dismouting efficiency and more increased, the more convenient purpose of transportation.

Description

Civil engineering safety scaffold

Technical Field

The utility model relates to a safe scaffold technical field specifically is a civil engineering safety scaffold.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining, repairing and the like, and also refers to objects of engineering construction, namely various engineering facilities which are built on the ground or underground or on the land and directly or indirectly serve human life, production, military affairs and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like, the civil engineering refers to engineering entities which perform various technical works such as investigation, planning, design, construction, installation and maintenance and the like for newly building, reconstructing or extending buildings, structures and related supporting facilities of various engineering besides house buildings, wherein the safety scaffold is an indispensable device in civil engineering construction.

Safe scaffold among the prior art generally fixes through many bolts, and the dismouting is not convenient enough, and work efficiency is lower, leads to it very inconvenient when the transportation simultaneously, and unable split transports alone, improves the cost of transportation, so the civil engineering safe scaffold that now proposes solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a civil engineering safety scaffold possesses dismouting efficiency and more increases, transports advantages such as more convenient, and the safe scaffold who has solved among the prior art generally fixes through many bolts, and the dismouting is not convenient enough, and work efficiency is lower, leads to its very inconvenient when the transportation simultaneously, and unable split transports alone, improves the problem of cost of transportation.

(II) technical scheme

For realizing that above-mentioned dismouting efficiency is more heightened, the more convenient purpose of transportation, the utility model provides a following technical scheme: a civil engineering safety scaffold comprises a base, a connecting plate and a construction platform, wherein the connecting plate is positioned above the base, the construction platform is positioned above the connecting plate, supporting pads are fixedly connected to both sides of the bottom of the base, supporting rods are fixedly connected to the connecting plate and four corners of the bottom of the construction platform, a second slot corresponding to the supporting rods is formed in the top of the base, a through hole is formed in the outer side of the inner wall of the second slot, a pin rod is slidably connected to the inner side of the through hole, limiting blocks are fixedly connected to the top and the bottom of the pin rod and positioned in the through hole, a limiting groove corresponding to the limiting block is formed in the inner wall of the through hole, the limiting block is slidably connected to the inner side of the limiting groove, a fixing groove is formed in the bottom of the outer side of the supporting rod, and a fixing block is fixedly connected to one end of the pin rod and positioned on the outer side of the base, the utility model discloses a supporting device for fixing a supporting rod, including connecting plate, bracing piece, threaded rod, recess, movable block, connecting plate, the first slot that corresponds with the bracing piece is seted up at the top of connecting plate, the equal threaded connection in both sides of connecting plate has the threaded rod that corresponds with first slot, the outside of first slot inner wall is seted up flutedly, the inside sliding connection of recess has the movable block, the one end of threaded rod extends to the outside of movable block, the movable block is corresponding with the fixed slot.

Preferably, the outer side of the movable block is fixedly connected with a bearing, and one end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the top and the bottom of movable block are located the equal fixedly connected with slider in the inside of recess, the spout that corresponds with the slider is seted up to the inner wall of recess, slider sliding connection is in the inside of spout.

Preferably, one end of the threaded rod is fixedly connected with a force borrowing block on the outer side of the connecting plate, and the outer side of the force borrowing block is fixedly connected with a convex block.

Preferably, the bottom parts of the two sides of the supporting rod are fixedly connected with reinforcing plates, and the bottom parts of the reinforcing plates are in contact with the connecting plate and the base.

Preferably, the surface of the inner side of the fixed block and positioned on the pin rod is fixedly connected with a tightening spring, and one end of the tightening spring is fixedly connected with the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a civil engineering safety scaffold possesses following beneficial effect:

1. this civil engineering safety scaffold, fix bracing piece and connecting plate through the round pin pole, make its installation more convenient and firm, then upwards pile up a plurality of connecting plate as required, make the bracing piece peg graft in the inside of first slot, fix it through the movable block, avoid it to take place the skew activity in the use and drop, install the top at the connecting plate according to above-mentioned method at last, when needs are dismantled and are transported, otherwise above-mentioned operation can be with the base, connecting plate and construction platform demolish, transport alone, it is more convenient to make its transportation, thereby reached dismouting efficiency and increased, the more convenient purpose of transportation.

2. This civil engineering safety scaffold, it is spacing to the movable block through the bearing, avoid it to follow the threaded rod and rotate, influence its fixed effect, it is spacing to the movable block through slider and spout, avoid it to control the in-process of removing and take place the skew, make the rotation of threaded rod more convenient through borrowing power piece and lug, then consolidate the bracing piece through the gusset plate, avoid it to take place to bend in the use, through reducing spring pulling fixed block and pin rod, make the pin rod can more firm peg graft in the inside of fixed slot.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a front sectional view of the connection between the connection plate and the support rod of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is a perspective view of the connection plate of the present invention.

In the figure: 1. a base; 2. a support pad; 3. a fixed block; 4. a reinforcing plate; 5. a connecting plate; 6. a force-borrowing block; 7. a support bar; 8. a construction platform; 9. a slider; 10. a chute; 11. a groove; 12. a threaded rod; 13. fixing grooves; 14. a first slot; 15. a movable block; 16. a second slot; 17. a limiting block; 18. a limiting groove; 19. a pin rod; 20. tightening the spring; 21. and a through hole.

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. 1-5, a civil engineering safety scaffold comprises a base 1, a connecting plate 5 and a construction platform 8, wherein the connecting plate 5 is positioned above the base 1, the construction platform 8 is positioned above the connecting plate 5, both sides of the bottom of the base 1 are fixedly connected with supporting pads 2, supporting rods 7 are fixedly connected with four corners of the bottom of the connecting plate 5 and the construction platform 8, a second slot 16 corresponding to the supporting rod 7 is arranged at the top of the base 1, a through hole 21 is arranged at the outer side of the inner wall of the second slot 16, a pin rod 19 is slidably connected inside the through hole 21, a limiting block 17 is fixedly connected at the top and the bottom of the pin rod 19 and positioned inside the through hole 21, a limiting groove 18 corresponding to the limiting block 17 is arranged at the inner wall of the through hole 21, the limiting block 17 is slidably connected inside the limiting groove 18, a fixing groove 13 is arranged at the bottom of the outer side of the supporting rod 7, one end of the pin rod 19 is fixedly connected with a fixing block 3 positioned outside the base 1, the top of the connecting plate 5 is provided with a first slot 14 corresponding to the supporting rod 7, two sides of the connecting plate 5 are in threaded connection with a threaded rod 12 corresponding to the first slot 14, the outer side of the inner wall of the first slot 14 is provided with a groove 11, the inside of the groove 11 is in sliding connection with a movable block 15, one end of the threaded rod 12 extends to the outer side of the movable block 15, the movable block 15 corresponds to a fixed slot 13, when in use, the safety frame is placed at a designated position, the base 1 is more stably installed through the supporting pad 2, then the connecting plate 5 is installed at the top of the base 1, the bottom end of the supporting rod 7 is inserted into a second slot 16, at the moment, the pin 19 is manually shifted, one end of the pin 19 is inserted into the fixed slot 13, the supporting rod 7 and the connecting plate 5 are fixed through the pin 19, the installation is more convenient and stable, then a plurality of connecting plates 5 are stacked upwards as required, make bracing piece 7 peg graft in first slot 14 inside, threaded rod 12 rotates this moment, drive movable block 15 through threaded rod 12 and move to the inboard, make movable block 15 peg graft in fixed slot 13 inside, fix it through movable block 15, avoid it to take place the skew activity in the use and drop, install construction platform 8 at the top of connecting plate 5 according to above-mentioned method at last, when needs are dismantled and are transported, otherwise above-mentioned operation can be with base 1, connecting plate 5 and construction platform 8 demolish, transport alone, it is more convenient to make its transportation, thereby reached the dismouting efficiency and more increased, the more convenient purpose of transportation.

Referring to fig. 2 and 3, a bearing is fixedly connected to the outer side of the movable block 15, one end of the threaded rod 12 is fixedly connected to the inner ring of the bearing, and the movable block 15 is limited by the bearing, so that the movable block is prevented from rotating along with the threaded rod 12 and affecting the fixing effect.

Referring to fig. 2 and 3, the top and the bottom of the movable block 15 are both fixedly connected with the sliding block 9 inside the groove 11, the inner wall of the groove 11 is provided with a sliding groove 10 corresponding to the sliding block 9, the sliding block 9 is slidably connected inside the sliding groove 10, and the movable block 15 is limited by the sliding block 9 and the sliding groove 10 to avoid the movable block from shifting in the process of moving left and right.

Referring to fig. 1, 2 and 3, one end of the threaded rod 12 is fixedly connected to the force-borrowing block 6 at the outer side of the connecting plate 5, and the outer side of the force-borrowing block 6 is fixedly connected to the projection, so that the threaded rod 12 can be rotated more conveniently through the force-borrowing block 6 and the projection.

Referring to fig. 1, 2, 3, 4 and 5, the bottom of each of the two sides of the support rod 7 is fixedly connected with a reinforcing plate 4, the bottom of the reinforcing plate 4 is in contact with the connecting plate 5 and the base 1, and the support rod 7 is reinforced by the reinforcing plate 4 to prevent the support rod from being bent in the using process.

Referring to fig. 1, 2 and 4, a compression spring 20 is fixedly connected to the surface of the pin rod 19 and inside the fixed block 3, one end of the compression spring 20 is fixedly connected to the base 1, and the fixed block 3 and the pin rod 19 are pulled by the compression spring 20, so that the pin rod 19 can be more stably inserted into the fixed slot 13.

The working principle is as follows: when the safety frame is used, the safety frame is placed at a designated position, the base 1 is more stably installed through the supporting pad 2, then the connecting plate 5 is installed at the top of the base 1, the bottom end of the supporting rod 7 is inserted into the second slot 16, the pin rod 19 is manually shifted, one end of the pin rod 19 is inserted into the fixed slot 13, the supporting rod 7 and the connecting plate 5 are fixed through the pin rod 19, the mounting is more convenient and stable, then the connecting plates 5 are stacked upwards according to needs, the supporting rod 7 is inserted into the first slot 14, the threaded rod 12 is rotated, the movable block 15 is driven to move inwards through the threaded rod 12, the movable block 15 is inserted into the fixed slot 13 and fixed through the movable block 15, the situation that the movable block deviates during the use and falls off is avoided, and finally the construction platform 8 is installed at the top of the connecting plate 5 according to the method, when needs are dismantled and transported, otherwise, the base 1, the connecting plate 5 and the construction platform 8 can be dismantled by the operation and transported independently, so that the transportation is more convenient, and the purposes of higher dismounting efficiency and more convenient transportation are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a civil engineering safety scaffold, includes base (1), connecting plate (5) and construction platform (8), its characterized in that: the connecting plate (5) is positioned above the base (1), the construction platform (8) is positioned above the connecting plate (5), the supporting pads (2) are fixedly connected to both sides of the bottom of the base (1), the supporting rods (7) are fixedly connected to the four corners of the bottom of the connecting plate (5) and the construction platform (8), the second slot (16) corresponding to the supporting rods (7) is arranged at the top of the base (1), the through hole (21) is arranged on the outer side of the inner wall of the second slot (16), the pin rod (19) is slidably connected to the inner part of the through hole (21), the limiting blocks (17) are fixedly connected to the top and the bottom of the pin rod (19) and positioned in the through hole (21), the limiting grooves (18) corresponding to the limiting blocks (17) are arranged on the inner wall of the through hole (21), and the limiting blocks (17) are slidably connected to the inner parts of the limiting grooves (18), fixed slot (13) have been seted up to the bottom in the bracing piece (7) outside, the one end of pin rod (19) is located outside fixedly connected with fixed block (3) of base (1), first slot (14) that correspond with bracing piece (7) are seted up at the top of connecting plate (5), the equal threaded connection in both sides of connecting plate (5) has threaded rod (12) that correspond with first slot (14), recess (11) are seted up in the outside of first slot (14) inner wall, the inside sliding connection of recess (11) has movable block (15), the one end of threaded rod (12) extends to the outside of movable block (15), movable block (15) are corresponding with fixed slot (13).

2. A civil engineering safety scaffold as claimed in claim 1 wherein: the outside fixedly connected with bearing of movable block (15), the one end of threaded rod (12) and the inner circle fixed connection of bearing.

3. A civil engineering safety scaffold as claimed in claim 1 wherein: the top and the bottom of movable block (15) are located equal fixedly connected with slider (9) in the inside of recess (11), spout (10) that correspond with slider (9) are seted up to the inner wall of recess (11), slider (9) sliding connection is in the inside of spout (10).

4. A civil engineering safety scaffold as claimed in claim 1 wherein: the one end of threaded rod (12) is located the outside fixedly connected with of connecting plate (5) and borrows power piece (6), the outside fixedly connected with lug of borrowing power piece (6).

5. A civil engineering safety scaffold as claimed in claim 1 wherein: the bottom of bracing piece (7) both sides all fixedly connected with gusset plate (4), the bottom and connecting plate (5) and base (1) contact of gusset plate (4).

6. A civil engineering safety scaffold as claimed in claim 1 wherein: the surface fixedly connected with that the inboard of fixed block (3) is located pin pole (19) contracts spring (20), contract spring (20) one end and base (1) fixed connection.