CN220621153U - Security protection device for construction - Google Patents

Abstract

The utility model discloses a security protection device for building construction, which comprises a top cover, wherein a hanging ring is fixedly connected to the center of the top cover, fixed telescopic mechanisms are respectively and fixedly connected to the four corners of the bottom of the top cover, each fixed telescopic mechanism comprises a fixed seat and a telescopic adjusting rod, the fixed seats are fixedly connected with the bottom of the top cover, collecting baskets are respectively and fixedly connected to the outer sides of the periphery of the top cover, the fixed seat of each fixed telescopic mechanism is arranged on the outer side of the inner edge of the bottom of each collecting basket, and each collecting basket comprises a basket body, a bottom plate and a limiting device. The utility model can prevent the falling objects from falling directly to the ground, reduce the damage to people or objects, collect the falling objects in a concentrated way, adjust the height of the top cover and be suitable for scenes with different heights.

Description

Security protection device for construction

Technical Field

The utility model relates to the technical field of building security, in particular to a security device for building construction.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.

The construction site is a very dangerous place, and because of a plurality of uncertain factors such as high-altitude objects, the safety precautions must be taken when entering the construction site, and the safety precautions must be taken by personnel working on the construction site for a long time. The job site has a plurality of job categories, and the job categories are divided into the following categories according to the profession: carpenters, outer frame workers, reinforcing steel bars, concrete workers, general workers, tile workers, installers, electric welders, paint workers, sanding workers, water electricians, lifting workers and the like.

The worker overlap joint protection canopy that construction site needs to be on ground is used for preventing the high altitude thing that weighs down, but protection canopy overlap joint commonly used is comparatively inconvenient, and safeguard function is relatively poor, causes personnel's casualties easily.

In addition, the present security protection device for construction is the top fixedly connected with supporting legs of supporting base, and the supporting legs is kept away from the one end fixedly connected with support column of supporting base, and the first bracing piece of one side fixedly connected with of support column, the sleeve has been cup jointed to the surface at support column top, the top fixedly connected with spring of sleeve inner wall, one side fixedly connected with big-arch shelter lid of sleeve, the center department fixedly connected with screw thread section of thick bamboo at big-arch shelter lid top, the big-arch shelter lid is through setting up screw thread section of thick bamboo and screw thread post threaded connection at its top, the one end fixedly connected with lantern ring of screw thread section of thick bamboo is kept away from to the screw thread post, the top fixedly connected with second bracing piece of big-arch shelter lid. The security protection device for building construction uses the greenhouse cover to protect constructors below and uses the elastic device to reduce the damage degree of falling objects to the greenhouse cover, and the anti-collision performance of the device is improved. But has the following disadvantages:

(1) The object falling from the high altitude can not be thoroughly prevented from directly falling to the ground, and the risk of damage to people and objects still exists.

(2) The falling articles cannot be collected and treated, and the garbage disposal is inconvenient.

(3) The height of the top cover cannot be adjusted, the device cannot be suitable for scenes with different heights, and the device is suitable for single scene.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a security device for building construction, which solves the problem that the existing high-altitude security device has damage risk to people and objects when a high-altitude object falls down directly, can also collect and process the high-altitude object in a concentrated manner, and can adjust the height of a top cover to be suitable for scenes with different heights.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building construction is with security protection device which characterized in that: including the top cap, top outside center department fixedly connected with rings of top cap, fixed telescopic machanism of fixedly connected with respectively on four angles in the bottom of top cap, fixed telescopic machanism includes fixing base and telescopic link, the bottom fixed connection of fixing base and top cap, telescopic link's upper end is connected with the fixing base, the outside is collected the basket through second locating hole fixedly connected with respectively all around of top cap, every two be equipped with one between the upper portion outside of telescopic link collect the basket, every collect the basket and all include basket body, bottom plate and stop device, the bottom plate sets up the bottom at the basket body, one side that the bottom plate is close to the top cap articulates mutually with the basket body, the opposite side of bottom plate contacts with the basket body, stop device sets up in the bottom outside of basket body and is used for spacing to the bottom plate.

Foretell a security protection device for construction, its characterized in that: the upper surface of top cap is equipped with a plurality of sloping, the sloping passes through locating hole and top cap fixed connection on its roof beam body, the top cap shape is four pyramid, two sets of establishing on the same conical surface of top cap for two sloping, same set of two sloping are hugged closely respectively at the both sides arris of place conical surface, sloping length direction is parallel rather than the arris of hugging closely, same set of sloping and the conical surface of place top cap constitute the recess.

Foretell a security protection device for construction, its characterized in that: the limiting device comprises a shell, a transmission rod, a reset spring and a pull rope, wherein the shell is fixed on the outer wall of the collecting basket, a first cavity is formed in the bottom of the collecting basket, one end of the transmission rod sequentially penetrates through the shell and the first cavity, the end portion of the transmission rod is located below the bottom plate, the transmission rod is sleeved with the reset spring, the reset spring is located in the first cavity, a bulge is arranged on the transmission rod and close to the bottom plate, the bulge is located in the first cavity, two ends of the reset spring are respectively tightly propped against the end face of the bulge and the inner wall of the first cavity, the other end of the transmission rod is located in the shell, a pulley is fixed in the bottom in the shell, a mounting hole is formed in the outer side of the bottom of the shell, a roller which is oppositely arranged is installed in the mounting hole, one end of the pull rope is connected with the end portion of the transmission rod which is located in the shell, the other end of the pull rope passes through the pulley and penetrates out of the shell after passing through a relatively arranged roller gap, and the other end of the pull rope is connected with a pull ring.

Foretell a security protection device for construction, its characterized in that: the upper surface of top cap is seted up flutedly, is equipped with the locating hole on the sloping of recess, and top cap and sloping pass through locating hole fixed connection.

Foretell a security protection device for construction, its characterized in that: the telescopic adjusting rod comprises a main rod and an auxiliary rod, the main rod is a hollow rod, the auxiliary rod body is movably sleeved in the hollow of the main rod, and a limit bolt for limiting the auxiliary rod is arranged on one side of the top of the main rod in a threaded manner.

Foretell a security protection device for construction, its characterized in that: the auxiliary rod top is provided with a top table, the inside second cavity that is equipped with of fixing base, the top table passes the fixing base bottom and arranges in the second cavity, top table top is equipped with two hollow posts, swing joint has a slip post in every hollow post, the one end fixed connection of slip post is on the roof on the second cavity, the cover is equipped with damping spring between hollow post and the slip post, damping spring both ends are on tight top table top and the second cavity roof in top respectively.

Foretell a security protection device for construction, its characterized in that: the bottom of the main rod is fixedly connected with a fixed disc, and a positioning bolt is connected in the fixed disc through threads.

Compared with the prior art, the utility model has the following advantages:

1. the collecting baskets are fixedly connected to the outer sides of the periphery of the top cover respectively, so that objects falling from the high altitude can be prevented from falling onto the ground directly, and damage to people or objects is reduced.

2. The collecting basket comprises a basket body, a bottom plate and a limiting device, wherein the limiting device is opened in proper time to intensively collect and treat falling objects in high altitude, so that the falling objects in high altitude can be cleaned conveniently.

3. The four corners of the bottom of the top cover are respectively fixedly connected with the fixed telescopic mechanisms, and the fixed telescopic mechanisms can adjust the height of the top cover through the telescopic adjusting rods, so that the security device for building construction can be suitable for scenes with different heights.

The utility model is described in further detail below with reference to the drawings and examples.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is an enlarged view at B of FIG. 2;

fig. 5 is an enlarged view of fig. 2 at D.

Reference numerals illustrate:

1-top cover; 2-a groove; 3-hanging rings;

4-a collection basket; 5-a bottom plate; 601—a transmission rod;

602—a return spring; 603-pulling rope; 604-pull ring;

605-slide shaft; 606—a first cavity; 7-a fixing seat;

8-a telescopic rod; 801-a main lever; 802—secondary rod;

803—a limit bolt; 9-a damping spring; 10-a fixed disc;

11-positioning bolts; 12-a shell; 13-pulley;

14-a mounting groove; 15, a baffle; 16-basket body;

17-bump; 18-top stage; 19-a second cavity;

20-mounting holes; 21-a hollow column; 22-sliding column;

23-a first positioning hole; 24-sloping; 25-a second positioning hole;

c-fixed telescopic mechanism.

Detailed Description

As shown in fig. 1 and 5, the utility model comprises a top cover 1, a lifting ring 3 is fixedly connected to the center of the outer side of the top cover 1, fixed telescopic mechanisms C are fixedly connected to the four corners of the bottom of the top cover 1 respectively, each fixed telescopic mechanism C comprises a fixed seat 7 and a telescopic adjusting rod 8, each fixed seat 7 is fixedly connected with the bottom of the top cover 1, the upper ends of the telescopic adjusting rods 8 are connected with the fixed seats 7, collecting baskets 4 are fixedly connected to the outer sides of the periphery of the top cover 1 respectively through second positioning holes 25, a collecting basket 4 is arranged between the outer sides of the upper parts of each two telescopic adjusting rods 8, each collecting basket 4 comprises a basket body 16, a bottom plate 5 and a limiting device, the bottom plate 5 is arranged at the bottom of the basket body 16, one side, close to the top cover 1, of the bottom plate 5 is hinged to the basket body 16, the other side of the bottom plate 5 is contacted with the basket body 16, and the limiting device is arranged at the outer side of the bottom of the basket body 16 and used for limiting the bottom plate 5. The collecting basket 4 can prevent objects falling from the high altitude directly to the ground, thereby causing injury to people or objects.

As shown in fig. 1 and 2, a mounting groove 14 is formed in the upper edge of the outer edge of the collecting basket 4 along the length direction of the collecting basket 4, and a baffle 15 is mounted on the mounting groove 14. The baffle 15 enlarges the protection area and better prevents the falling objects at high altitude from falling to the ground.

As shown in fig. 2 and 3, the limiting device comprises a shell 12, a transmission rod 601, a return spring 602 and a pull rope 603, wherein the shell 12 is fixed on the outer wall of the collecting basket 4, a first cavity 606 is formed in the bottom of the collecting basket body 4, one end of the transmission rod 601 sequentially penetrates through the shell 12 and the first cavity 606, the end part of the transmission rod is located below the bottom plate 5, the return spring 602 is sleeved outside the transmission rod 601, the return spring 602 is located in the first cavity 606, a bulge 17 is arranged on the transmission rod 601 close to the bottom plate 5, the bulge 17 is located in the first cavity 606, two ends of the return spring 602 are respectively abutted against the end face of the bulge 17 and the inner wall of the first cavity 606, the other end of the transmission rod 601 is located in the shell 12, a roller 605 which is oppositely arranged is arranged in the shell 12, one end of the pull rope 603 is connected with the end part of the transmission rod 601 located in the shell 12, the other end of the pull rope 603 is relatively wound around the roller 605, and penetrates through the pull rope 605 and then penetrates through the gap 604 which is formed in the shell 12. Through the setting of collecting basket 4 and stop device 6 isotructure, downward pulling pull ring 604 makes the stay cord drive transfer line 601 remove, when the end of being located the below transfer line 601 of bottom plate 5 leaves bottom plate 5, bottom plate 5 receives the action of gravity to open, collects the high altitude weight in basket 4 and drops to can high altitude weight collect the processing, be convenient for to the clearance of high altitude weight.

As shown in fig. 1, 2 and 5, the upper surface of the top cover 1 is provided with a plurality of diagonal beams 24, the diagonal beams 24 are fixedly connected with the top cover 1 through positioning holes 23 on the beam body of the diagonal beams 24, the top cover 1 is in a quadrangular pyramid shape, two diagonal beams 24 are arranged on the same conical surface of the top cover 1 in a group, the two diagonal beams 24 in the same group are respectively clung to two edge edges of the conical surface, the length direction of the diagonal beams 24 is parallel to the clung edge, and the same group of diagonal beams 24 and the conical surface of the top cover 1 form a groove 2. The groove has guiding effect to the high altitude weight dropping process, helps it get into and collects basket 4, and top cap 1 and sloping 24 pass through locating hole 23 fixed connection, guarantee the relative stability of top cap 1 and sloping 24 position.

As shown in fig. 1 and 2, the telescopic adjusting rod 8 comprises a main rod 801 and an auxiliary rod 802, the main rod 801 is a hollow rod, the rod body of the auxiliary rod 801 is movably sleeved in the hollow of the main rod 801, and a limit bolt 803 for limiting the auxiliary rod is arranged on the top thread on one side of the main rod 801. The limit bolt 803 is taken out, the auxiliary rod 802 is moved to an appropriate height, and the auxiliary rod 802 is fixed by rotating the limit bolt 803. So the height of the top cover can be adjusted by the telescopic adjusting rod 8, and the security device for building construction can be suitable for scenes with different heights.

As shown in fig. 1, 2 and 4, the top of the auxiliary rod 802 is provided with a top platform 18, a second cavity 19 is arranged inside the fixing seat 7, the top platform 18 passes through the bottom of the fixing seat 7 and is arranged in the second cavity 19, the top of the top platform 18 is provided with two hollow columns 21, each hollow column 21 is movably connected with a sliding column 22, one end of each sliding column 22 is fixedly connected to the upper top wall of the second cavity 19, a damping spring 9 is sleeved between each hollow column 21 and each sliding column 22, and two ends of each damping spring 9 respectively tightly prop against the top of the top platform 18 and the upper top wall of the second cavity 19. When the overhead falling object hits the middle top cover 1, the top cover 1 is stressed, and the damping spring 9 buffers the acting force borne by the top cover 1, so that the damage degree of the top cover 1 is reduced to a great extent, and the anti-collision performance of the security device for building construction is improved.

As shown in fig. 1 and 2, a fixed disc 10 is fixedly connected to the bottom of the main rod 801, and a positioning bolt 11 is connected to the fixed disc 10 through a thread. The fixing plate 10 is fixedly connected to the ground by the rotary positioning bolts 11, so that the telescopic rod 8 can be fixed, the stability of the security device for building construction is guaranteed, and the construction of the security device is also guaranteed.

When the security protection device for building construction is used, a site is selected, the fixed telescopic mechanism C is erected and fixed on the ground through the fixed disc 10, the auxiliary rod 802 is moved to a proper height, and the auxiliary rod 802 is fixed by rotating the limit bolt 803. Then, the crane hook is used for hooking the top cover 1 in the hanging ring 3, the connecting surface at the bottom of the top cover 1 is aligned with the connecting surface of the fixed seat 7, then the top cover 1 is fixedly connected with the fixed seat 7, the top cover 1 is fixedly connected with the inclined beam 24 through the positioning hole 23 by using a bolt, and the top cover 1 is fixedly connected with the basket body 16 through the positioning hole 25 by using a bolt, so that the construction of the security protection device is completed. The height of the security device for building construction is adjusted by the telescopic adjusting rod 8, the top cover 1 is fixedly connected with the inclined beam 24 through the positioning hole 23, and the top cover 1 is fixedly connected with the basket body 16 through the positioning hole 25, so that the position of the top cover 1 is ensured to be relatively stable.

At the job site, very easily take place the high altitude thing phenomenon of weighing down, through setting up top cap 1, when the high altitude was weighed down, top cap 1 can protect the personnel who works under top cap 1, prevents that the staff from being injured by the article smash, through setting up damping spring 9, when top cap 1 was weighed down to the high altitude thing, top cap 1 atress, spring 9 can play the absorbing effect, the effort that buffering top cap 9 received to a great extent has reduced top cap 1's damage degree, has increased the anticollision of device. Through setting up and collecting basket 4, when the high altitude weight falls down from top cap 1, can be accomodate by collecting basket 4, prevent that the high altitude weight from dropping ground. Through the setting of stop device 6, when collecting the high altitude weight in the basket 4, in suitable time, downward pulling pull ring 604 makes the stay cord drive transfer line 601 remove, when the below transfer line 601 end that is located bottom plate 5 leaves bottom plate 5, bottom plate 5 receives gravity effect to open, collects the high altitude weight in the basket 4 and drops to can collect the processing to falling object, be convenient for to the clearance of high altitude weight.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural transformation of the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a building construction is with security protection device which characterized in that: including top cap (1), top outside center department fixedly connected with rings (3) of top cap (1), fixed telescopic machanism (C) of fixedly connected with respectively on four angles in the bottom of top cap (1), fixed telescopic machanism (C) include fixing base (7) and telescopic link (8), the bottom fixed connection of fixing base (7) and top cap (1), the upper end and the fixing base (7) of telescopic link (8) are connected, the outside of top cap (1) is collected basket (4) through second locating hole (25) fixedly connected with respectively all around, every two be equipped with one between the upper portion outside of fixed telescopic machanism (C) and collect basket (4), every collect basket (4) all including basket body (16), bottom plate (5) and stop device, bottom plate (5) set up the bottom at basket body (16), one side that bottom plate (5) are close to top cap (1) is articulated mutually with basket body (16), the opposite side and basket body (16) of bottom plate (5) contact, stop device sets up and is used for spacing bottom plate (16) in the outside of body (16).

2. The security device for building construction according to claim 1, wherein: the outer edge of the collecting basket (4) is provided with a mounting groove (14) along the length direction of the collecting basket (4), and a baffle (15) is arranged on the mounting groove (14).

3. The security device for building construction according to claim 1 or 2, wherein: the limiting device comprises a shell (12), a transmission rod (601), a reset spring (602) and a pull rope (603), wherein the shell (12) is fixed on the outer wall of the collecting basket (4), a first cavity (606) is formed in the bottom of the collecting basket (4), one end of the transmission rod (601) sequentially penetrates through the shell (12) and the first cavity (606) and the end part of the transmission rod is located below the bottom plate (5), the reset spring (602) is sleeved outside the transmission rod (601), the reset spring (602) is located in the first cavity (606), a bulge (17) is formed in the transmission rod (601) close to the bottom plate (5), the bulge (17) is located in the first cavity (606), two ends of the reset spring (602) are respectively abutted against the end face of the bulge (17) and the inner wall of the first cavity (606), the other end of the transmission rod (601) is located in the shell (12), a pulley (13) is fixed in the bottom part of the shell (12), a mounting hole (20) is formed in the outer side of the bottom of the shell (12), a roller (605) is arranged in the end part (605) opposite to the end part (603), the other end of the pull rope (603) bypasses the pulley (13) and passes through a gap of the oppositely arranged rolling shafts (605) and then penetrates out of the shell (12), and the other end of the pull rope (603) is connected with a pull ring (604).

4. A security device for building construction according to claim 1 or 2, characterized in that: the upper surface of top cap (1) is equipped with a plurality of sloping (24), sloping (24) are through locating hole (23) and top cap (1) fixed connection on its roof beam body, top cap (1) shape is four pyramid, two for a set of establish on the same conical surface of top cap (1) sloping (24), same set two sloping (24) are hugged closely respectively along the both sides edge at place conical surface, the edge parallel rather than hugging closely of sloping (24) length direction, same set of sloping (24) and the conical surface of place top cap (1) constitute recess (2).

5. A security device for building construction according to claim 1 or 2, characterized in that: the telescopic adjusting rod (8) comprises a main rod (801) and an auxiliary rod (802), the main rod (801) is a hollow rod, a rod body of the auxiliary rod (802) is movably sleeved in the hollow of the main rod (801), and one side of the top of the main rod (801) is provided with a limit bolt (803) for limiting the auxiliary rod (802) in a threaded manner.

6. A security device for building construction according to claim 5, wherein: the auxiliary rod (802) top is equipped with top platform (18), fixing base (7) inside is equipped with second cavity (19), top platform (18) are passed fixing base (7) bottom and are arranged in second cavity (19), top platform (18) top is equipped with two hollow post (21), swing joint has sliding column (22) in every hollow post (21), the one end fixed connection of sliding column (22) is on the roof on second cavity (19), cover is equipped with damping spring (9) between hollow post (21) and sliding column (22), damping spring (9) both ends are on top platform (18) top and second cavity (19) roof in the top of propping up respectively.

7. A security device for building construction according to claim 6, wherein: the bottom of mobile jib (801) is fixedly connected with fixed disk (10), run through threaded connection in fixed disk (10) has positioning bolt (11).