CN217439710U

CN217439710U - Separation guardrail for ground construction of heat preservation building

Info

Publication number: CN217439710U
Application number: CN202221524886.6U
Authority: CN
Inventors: 王腾; 余良炜; 陈仕霖; 蒲闽兰
Original assignee: China Construction Second Engineering Bureau Co Ltd; First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd; First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-16
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a heat preservation building ground construction is with separation guardrail, including base and breast board, base and breast board are fixed mutually, seted up two U type grooves in the base, U type inslot swing joint has U type frame, two first spouts have been seted up to the bottom of base, swing joint has the wedge in the first spout, a plurality of second spouts have been seted up in the base, and per two second spouts are linked together with first spout, swing joint has the slide bar in the second spout, and the slide bar contacts with the inclined plane of wedge, two draw-in grooves have all been seted up to the both sides of base, and the draw-in groove is linked together with the second spout. The utility model discloses not only can increase the area of contact of separation guardrail bottom and ground, improve the result of use of separation guardrail, can make the more stable that the separation guardrail was placed moreover, improve the stability that the separation guardrail was placed, can also make the frame that looses easily not, improved the life of separation guardrail.

Description

Separation guardrail for construction of heat-preservation building ground

Technical Field

The utility model relates to a separation guardrail technical field especially relates to a heat preservation building is separation guardrail for ground construction.

Background

In the real society, the number of piles of building is more and more, and the heat preservation of floor just seems very important to heat preservation building has appeared, the heat preservation layer also can be laid on the ground of heat preservation building, need keep apart the construction region use separation guardrail during the ground construction of heat preservation building, prevent that the external world from causing the influence to the construction region, and then improve the efficiency of construction of building.

At present, the contact area between the bottom support of the separation guardrail on the market and the ground is not large, the phenomenon of overturning due to collision of foreign objects is easily caused, and the separation guardrail cannot play an effective blocking effect, so that the engineering progress of the ground construction of the heat-preservation building is influenced, and therefore, the separation guardrail for the ground construction of the heat-preservation building is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a separation guardrail for heat preservation building ground construction.

In order to realize the purpose, the utility model adopts the following technical scheme:

a separation guardrail for ground construction of a heat preservation building comprises a base and a breast board, wherein the base and the breast board are fixed, two U-shaped grooves are formed in the base, U-shaped grooves are movably connected with a U-shaped frame, two first sliding grooves are formed in the bottom of the base, wedge blocks are movably connected in the first sliding grooves, a plurality of second sliding grooves are formed in the base, each two second sliding grooves are communicated with the first sliding grooves, sliding rods are movably connected in the second sliding grooves and are in contact with inclined planes of the wedge blocks, two clamping grooves are formed in two sides of the base and are communicated with the second sliding grooves, connecting columns are movably connected in the clamping grooves, first supporting rods are fixedly connected to the outer walls of the circumferences of the connecting columns, the sliding rods are in contact with the first supporting rods, first avoiding grooves are formed in the upper surfaces of the first supporting rods, and first torsion springs are fixedly connected in the first avoiding grooves, and the first torsion spring is fixed with the clamping groove, a limiting groove is formed in the bottom of the first supporting rod, a connecting shaft is movably connected in the limiting groove, a second supporting rod is fixedly connected to the outer wall of the circumference of the connecting shaft, a second avoiding groove is formed in the upper surface of the second supporting rod, a second torsion spring is fixedly connected in the second avoiding groove, and the second torsion spring is fixed with the limiting groove.

As a further proposal, the upper surface of the base is movably connected with a plurality of stoppers which are in contact with the U-shaped frame.

As the utility model discloses scheme further again, the last fixed surface of base is connected with a plurality of fixed blocks, and the fixed block is fixed mutually with the breast board.

As the utility model discloses scheme further again, two standing grooves have been seted up to the upper surface of base, and standing groove symmetric distribution.

As a further proposal of the utility model, a balancing weight is arranged in the placing groove.

As the utility model discloses further scheme again, the top swing joint of standing groove has the apron, and the apron contacts with the balancing weight.

As a further proposal of the utility model, the upper surface of the cover plate is fixedly connected with a handle.

As a further proposal of the utility model, the outside fixedly connected with rubber sleeve of the handle, and the rubber sleeve is isometric with the handle.

The utility model has the advantages that:

1. through the cooperation use of first bracing piece and second bracing piece, the base moves down under the effect of gravity, makes the wedge remove to first spout, and the wedge promotes the slide bar and removes, and the slide bar promotes first bracing piece and rotates, and the second bracing piece rotates under the effect of second torsional spring when first bracing piece pivoted to increase the area of contact of separation guardrail bottom and ground, improved the result of use of separation guardrail.

2. Through the setting of balancing weight, the balancing weight can increase the weight of base on the separation guardrail, makes putting subaerial that the base can be more stable to make the emergence that the separation guardrail can not be easy empty, make the more stable that the separation guardrail was placed, improved the stability that the separation guardrail was placed.

3. Through the setting of fixed block, the fixed block is fixed between breast board and base, has strengthened the relation of connection between breast board and the base, makes that breast board and base are connected more stable, can not easily loose the frame, has improved the life of separation guardrail.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a barrier guardrail for thermal insulation building ground construction provided by the utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a barrier guardrail for thermal insulation building ground construction provided by the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a first support rod of the insulation barrier for thermal insulation building ground construction provided by the present invention;

fig. 4 is the utility model provides a first bracing piece sectional structure schematic diagram of separation guardrail for heat preservation building ground construction.

In the figure: 1. a base; 2. a breast board; 3. a cover plate; 4. a handle; 5. a card slot; 6. a placement groove; 7. a balancing weight; 8. a fixed block; 9. a stopper; 10. a U-shaped frame; 11. a U-shaped groove; 12. a first chute; 13. a second chute; 14. a wedge block; 15. a slide bar; 16. a first support bar; 17. a first avoiding groove; 18. connecting columns; 19. a first torsion spring; 20. a limiting groove; 21. a second support bar; 22. a second avoiding groove; 23. a connecting shaft; 24. a second torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a barrier guardrail for construction of a heat-insulating building ground comprises a base 1 and a breast board 2, wherein the base 1 and the breast board 2 are fixed, two U-shaped grooves 11 are formed in the base 1, U-shaped frames 10 are slidably connected in the U-shaped grooves 11, two first sliding grooves 12 are formed in the bottom of the base 1, wedge blocks 14 are slidably connected in the first sliding grooves 12, a plurality of second sliding grooves 13 are formed in the base 1, each two second sliding grooves 13 are communicated with the first sliding grooves 12, sliding rods 15 are slidably connected in the second sliding grooves 13, the sliding rods 15 are in contact with inclined surfaces of the wedge blocks 14, two clamping grooves 5 are formed in both sides of the base 1, the clamping grooves 5 are communicated with the second sliding grooves 13, connecting posts 18 are rotatably connected in the clamping grooves 5, first supporting rods 16 are sleeved on the circumferential outer walls of the connecting posts 18, the sliding rods 15 are in contact with the first supporting rods 16, first avoiding grooves 17 are formed in the upper surfaces of the first supporting rods 16, a first torsion spring 19 is welded in the first avoiding groove 17, the first torsion spring 19 is fixed with the clamping groove 5, a limiting groove 20 is formed at the bottom of the first supporting rod 16, a connecting shaft 23 is rotatably connected in the limiting groove 20, a second supporting rod 21 is sleeved on the outer circumferential wall of the connecting shaft 23, a second avoiding groove 22 is formed in the upper surface of the second supporting rod 21, a second torsion spring 24 is welded in the second avoiding groove 22, the second torsion spring 24 is fixed with the limiting groove 20, the base 1 can move downwards under the action of gravity, the wedge block 14 can move towards the first sliding groove 12 when the base 1 moves downwards, at the moment, the inclined surface of the wedge block 14 can push the sliding rod 15 to move along the second sliding groove 13, meanwhile, the sliding rod 15 can push the first supporting rod 16 to rotate through the connecting column 18 and deform the first torsion spring 19 to generate torsion, the second supporting rod 21 can rotate under the action of the second torsion spring 24 when the first supporting rod 16 rotates, so that the first support bar 16 and the second support bar 21 are opened to contact the ground, thereby increasing the contact area between the base 1 and the ground.

In the utility model, the upper surface of the base 1 is rotationally connected with a plurality of stop blocks 9, and the stop blocks 9 are contacted with the U-shaped frame 10, the upper surface of the base 1 is welded with a plurality of fixed blocks 8, and the fixed blocks 8 are fixed with the breast boards 2, the fixed blocks 8 are fixed between the breast boards 2 and the base 1, the connection relationship between the breast boards 2 and the base 1 is strengthened, the breast boards 2 and the base 1 are more stably connected and can not be easily scattered, the upper surface of the base 1 is provided with two placing grooves 6, the placing grooves 6 are symmetrically distributed, the placing grooves 6 are internally provided with the balancing weights 7, the balancing weights 7 can increase the weight of the base 1 on the barrier guardrail, the base 1 can be more stably placed on the ground, thereby the barrier guardrail can not easily topple over, the barrier guardrail can be placed more stably, the top of the placing grooves 6 is rotationally connected with the cover plate 3, and the cover plate 3 is contacted with the balancing weights 7, the upper surface of apron 3 has handle 4 through the bolt fastening, and the rubber sleeve has been cup jointed in the outside of handle 4, and the rubber sleeve is isometric with handle 4.

The working principle is as follows: when the separation guardrail is needed to be used, the stop dog 9 is rotated to prevent the stop dog 9 from stopping the U-shaped frame 10, at the moment, the base 1 can move downwards under the action of gravity, the wedge block 14 will move towards the first sliding chute 12 while the base 1 moves downwards, at this time, the inclined surface of the wedge block 14 will push the sliding rod 15 to move along the second sliding chute 13, at the same time, the sliding rod 15 pushes the first supporting rod 16 to rotate through the connecting rod 18 and deform the first torsion spring 19 to generate torsion, the second support bar 21 is rotated by the second torsion spring 24 at the same time as the first support bar 16 is rotated, so that the first support bar 16 and the second support bar 21 are opened to be in contact with the ground, thereby increasing the contact area between the base 1 and the ground, meanwhile, the counterweight block 7 is added into the placing groove 6, so that the weight of the base 1 is increased, the base 1 is more stable, and the base cannot easily topple over.

Finally, it should be noted that: it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a separation guardrail is used in construction of heat preservation building ground, includes base (1) and breast board (2), base (1) and breast board (2) are fixed mutually, its characterized in that, seted up two U type grooves (11) in base (1), swing joint has U type frame (10) in U type groove (11), two first spouts (12) have been seted up to the bottom of base (1), and swing joint has wedge (14) in first spout (12), set up a plurality of second spout (13) in base (1), and per two second spout (13) are linked together with first spout (12), swing joint has slide bar (15) in second spout (13), and slide bar (15) contact with the inclined plane of wedge (14), two draw-in grooves (5) have all been seted up to the both sides of base (1), and draw-in groove (5) are linked together with second spout (13), a connecting column (18) is movably connected in the clamping groove (5), the circumferential outer wall of the connecting column (18) is fixedly connected with a first supporting rod (16), the sliding rod (15) is in contact with the first supporting rod (16), a first avoiding groove (17) is formed in the upper surface of the first supporting rod (16), a first torsion spring (19) is fixedly connected in the first avoiding groove (17), and first torsional spring (19) is fixed mutually with draw-in groove (5), spacing groove (20) have been seted up to the bottom of first bracing piece (16), and swing joint has connecting axle (23) in spacing groove (20), circumference outer wall fixedly connected with second bracing piece (21) of connecting axle (23), and the second has been seted up to the upper surface of second bracing piece (21) and has been kept away a groove (22), and the second is kept away fixedly connected with second torsional spring (24) in groove (22), and second torsional spring (24) are fixed mutually with spacing groove (20).

2. The barrier guardrail for the construction of the heat-preservation floor is characterized in that a plurality of stop blocks (9) are movably connected to the upper surface of the base (1), and the stop blocks (9) are in contact with the U-shaped frame (10).

3. The barrier guardrail for the construction of the heat-preservation building ground as claimed in claim 1, wherein a plurality of fixing blocks (8) are fixedly connected to the upper surface of the base (1), and the fixing blocks (8) are fixed with the breast board (2).

4. The barrier guardrail for the construction of the heat-preservation building ground as claimed in claim 3, wherein two placing grooves (6) are formed on the upper surface of the base (1), and the placing grooves (6) are symmetrically distributed.

5. The barrier guardrail for the construction of the heat-preservation floor is characterized in that a balancing weight (7) is arranged in the placing groove (6).

6. The barrier guardrail for the construction of the heat-preservation floor is characterized in that the top of the placing groove (6) is movably connected with a cover plate (3), and the cover plate (3) is in contact with a balancing weight (7).

7. The barrier guardrail for the construction of the heat-preservation building ground as claimed in claim 6, wherein the handle (4) is fixedly connected to the upper surface of the cover plate (3).

8. The barrier guardrail for the construction of the heat-preservation floor is characterized in that a rubber sleeve is fixedly connected to the outer side of the handle (4), and the rubber sleeve is as long as the handle (4).