CN217760409U - Building engineering foundation pit safety device - Google Patents

Abstract

The utility model discloses a building engineering foundation ditch safety device, include: the protection plate comprises two symmetrically arranged vertical rods and a protection plate arranged between the two vertical rods; the inner side walls of the vertical rods are connected with two vertical rods, connecting seats are integrally formed on the outer walls of the two sides of the protection plate and located between the two vertical rods, sliding blocks are connected in inner cavities of the vertical rods in a sliding mode, the upper end and the lower end of each sliding block are connected with a positioning pin and a vertical rod, one end, away from the sliding block, of each vertical rod extends to the outer portion of each vertical rod and is connected with a pull ring, one end, away from the sliding block, of each positioning pin extends to the outer portion of each vertical rod and is inserted into a positioning hole formed in the surface of each connecting seat, and a compression spring is sleeved on the periphery of each vertical rod; two the below of pole setting all is provided with the sleeve, threaded connection has the screw thread piece in telescopic up port, the top of screw thread piece is connected with the bottom surface of pole setting. This building engineering foundation ditch safety device, simple structure, convenient to detach.

Description

Building engineering foundation pit safety device

Technical Field

The utility model belongs to the technical field of the foundation ditch protection, concretely relates to building engineering foundation ditch safety device.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and by combining the conditions of buildings nearby the site, and waterproof drainage work is well done;

an existing (especially disclosed in chinese utility model patent with publication number CN 216341453U) foundation pit safety protection device: include the L shaped plate and set up in the fixed plate of L shaped plate one side, the one end fixedly connected with flange of fixed plate, the slot with flange looks adaptation is seted up to one side bottom of L shaped plate, the inside of slot is inserted to the one end of flange, the upper surface laminating of fixed plate is connected with the fly leaf, the lower surface middle part fixedly connected with forked tail slider of fly leaf, forked tail spout has been seted up at the upper surface middle part of fixed plate, the forked tail slider is located forked tail spout's inside. Has the advantages that: the fixed plate is arranged on one side of the L-shaped plate, the protection rod on the fixed plate plays a role in anti-collision protection, and the protection rod is connected with the lug on the movable plate through the threads, so that the protection rod can be conveniently replaced after being damaged, and the working efficiency of the device is improved; but has the disadvantages that: the integral disassembly or assembly is inconvenient, and the carrying requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering foundation ditch safety device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a building engineering foundation pit safety device includes:

the protection plate comprises two symmetrically arranged vertical rods and a protection plate arranged between the two vertical rods;

be connected with two pole settings on the inside wall of pole setting, homogeneous integrated into one piece has the connecting seat on the both sides outer wall of guard plate, and the connecting seat is located between two pole settings, sliding connection has the slider in the pole setting inner chamber, the upper and lower both ends of slider all are connected with locating pin and montant, the montant is kept away from the one end of slider and is extended to the outside of pole setting and be connected with the pull ring, the locating pin is kept away from the one end of slider and is extended to the outside of pole setting and insert and locate the locating hole that the connecting seat surface was seted up, the periphery cover of montant is equipped with compression spring.

Preferably, two the below of pole setting all is provided with the sleeve, threaded connection has the screw thread piece in the telescopic last port, the top of screw thread piece is connected with the bottom surface of pole setting, telescopic bottom surface is rotated and is connected with the fixed disk, the bottom surface of fixed disk is connected with a plurality of inserted bars.

Preferably, the number of the inserted rods is six, and the six inserted rods are arranged in a rectangular array.

Preferably, a placing groove is formed in the outer wall of one side of the protection plate, an installation frame is embedded in the placing groove, two clamping plates are arranged in the installation frame, two reset springs are connected to the clamping plates in the face away from each other, and the other ends of the reset springs are connected with the inner wall of the installation frame.

Preferably, two rubber pads are bonded on the opposite ends of the two clamping plates through adhesives, and the rubber pads are in an arc-shaped structure.

Preferably, protective nets are detachably connected to the surfaces of the two sides of the protection plate, and the protective nets are made of stainless steel materials.

The utility model discloses a technological effect and advantage: according to the building engineering foundation pit safety protection device, by pulling the pull ring, the pull ring drives the positioning pin to move towards the inside of the support block through the vertical rod and the sliding block, the compression spring is extruded, and the positioning pin is inserted into the positioning hole in the surface of the connecting seat under the elastic action of the compression spring, so that the protection plate is installed between the two vertical rods, the whole body is convenient to install or disassemble, and the carrying and carrying are convenient;

the warning board is placed in the mounting frame, the two clamping boards are moved relatively, the two clamping boards extrude the reset spring, the two warning boards are stably clamped between the two clamping boards through the reset effect of the reset spring, and the warning board is prevented from falling off due to external force while warning is achieved;

through rotating the sleeve, adjust the interval between screw thread piece and the sleeve, according to the condition way on road surface. The two upright posts are in a horizontal state, so that the warning effect is improved, and the protection plate is convenient to mount or dismount; this building engineering foundation ditch safety device, simple structure, convenient to detach.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a longitudinal sectional view of the present invention;

fig. 3 is a schematic structural view of the fixing disc of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. erecting a rod; 2. supporting a block; 3. a protection plate; 4. a protective net; 5. a connecting seat; 6. fixing the disc; 7. a slider; 8. positioning pins; 9. a vertical rod; 10. a compression spring; 11. a pull ring; 12. a thread block; 13. inserting a rod; 14. installing a frame; 15. a clamping plate; 16. a return spring; 17. a rubber pad; 18. a sleeve; 19. and (6) placing the groove.

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.

As shown in fig. 1, 2, 3 and 4, it is convenient to install or bolt the protection plate 3, and the safety protection device for the foundation pit of the building engineering comprises: the protective plate comprises two upright posts 1 which are symmetrically arranged and a protective plate 3 which is arranged between the two upright posts 1; the protective nets 4 can be detachably connected to the surfaces of the two sides of the protective plate 3, the protective nets 4 can protect the protective plate 3, the protective nets 4 are detached at the same time, and the protective nets 4 are made of stainless steel materials, so that the protective nets 4 are prevented from being affected by external environments to cause rusting and damage;

wherein: be connected with two pole settings 1 on the inside wall of pole setting 1, homogeneous body shaping has connecting seat 5 on the both sides outer wall of guard plate 3, and connecting seat 5 is located between two pole settings 1, sliding connection has slider 7 in the 1 inner chamber of pole setting, the upper and lower both ends of slider 7 all are connected with locating pin 8 and montant 9, the one end that slider 7 was kept away from to montant 9 extends to the outside of pole setting 1 and is connected with pull ring 11, the one end that slider 7 was kept away from to locating pin 8 extends to the outside of pole setting 1 and inserts and locate the locating hole that connecting seat 5 surfaces were seted up, the periphery cover of montant 9 is equipped with compression spring 10, and through pulling pull ring 11, pull ring 11 drives locating pin 8 through montant 9 and slider 7 and to 2 internal motion of piece to extrude compression spring 10, through compression spring 10's elastic action for locating pin 8 inserts in the locating hole on connecting seat 5 surfaces.

As shown in fig. 1 and 3, in order to fix the whole body on the ground and ensure the whole body parallel, two sleeves 18 are arranged below the vertical rods 1, threaded blocks 12 are connected to the upper ports of the sleeves 18 through threads, the top ends of the threaded blocks 12 are connected with the bottom surfaces of the vertical rods 1, fixed disks 6 are rotatably connected to the bottom surfaces of the sleeves 18, a plurality of inserting rods 13 are connected to the bottom surfaces of the fixed disks 6, the number of the inserting rods 13 is six, and the six inserting rods 13 are arranged in a rectangular array.

As shown in fig. 1 and 4, be convenient for carry out the centre gripping fixedly to warning board, the standing groove 19 has been seted up on one side outer wall of guard plate 3, and the embedding installs installing frame 14 in the standing groove 19, be provided with two grip blocks 15 in the installing frame 14, two all be connected with two reset spring 16 on the holding block 15 one side that departs from mutually, and reset spring 16's the other end is connected with the installing frame 14 inner wall, two all there are two rubber pads 17 through adhesive bonding on the relative one end of grip block 15, and rubber pad 17 sets up to the arc structure, and the rubber pad 17 that sets up can stabilize the centre gripping to the warning board, two grip blocks 15 of relative movement, two grip blocks 15 extrusion reset spring 16, through reset spring 16's effect, with the stable centre gripping of two warning boards between two grip blocks 15, when playing the warning, avoid the warning board to receive external force and cause and drop.

The working principle is as follows: this building engineering foundation ditch safety device, during the use, at first insert ground with a plurality of inserted bars 13, then rotate sleeve 18, adjust the interval between sleeve 18 and the screw thread piece 12, at this moment place connecting seat 5 on the guard plate 3 between two piece 2, through pulling pull ring 11, pull ring 11 drives locating pin 8 through montant 9 and slider 7 and to 2 internal motion of piece, and extrude compression spring 10, through the elastic reaction of compression spring 10, make locating pin 8 insert in the locating hole on connecting seat 5 surface, thereby install guard plate 3 between two pole settings 1, place in the installing frame 14 through the warning board afterwards, and two grip blocks 15 of relative movement, two grip blocks 15 extrusion reset spring 16, through reset spring 16's reset effect, with the stable centre gripping of two warning boards between two grip blocks 15, when playing the warning, avoid the warning board to receive external force and drop to cause.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A building engineering foundation pit safety device includes:

the protective plate comprises two symmetrically arranged upright posts (1) and a protective plate (3) arranged between the two upright posts (1);

the method is characterized in that: be connected with two pole setting (1) on the inside wall of pole setting (1), homogeneous body shaping has connecting seat (5) on the both sides outer wall of guard plate (3), and connecting seat (5) are located between two pole setting (1), sliding connection has slider (7) in pole setting (1) inner chamber, the upper and lower both ends of slider (7) all are connected with locating pin (8) and montant (9), the one end that slider (7) were kept away from in montant (9) extends to the outside of pole setting (1) and is connected with pull ring (11), the one end that slider (7) were kept away from in locating pin (8) extends to the outside of pole setting (1) and inserts and locate the locating hole that connecting seat (5) surface was seted up, the periphery cover of montant (9) is equipped with compression spring (10).

2. The building engineering foundation pit safety device of claim 1, wherein: two the below of pole setting (1) all is provided with sleeve (18), threaded connection has screw block (12) in the upper end mouth of sleeve (18), the top of screw block (12) is connected with the bottom surface of pole setting (1), the bottom surface of sleeve (18) is rotated and is connected with fixed disk (6), the bottom surface of fixed disk (6) is connected with a plurality of inserted bars (13).

3. The building engineering foundation pit safety device of claim 2, wherein: the number of the insert rods (13) is six, and the six insert rods (13) are arranged in a rectangular array.

4. The building engineering foundation pit safety device of claim 1, wherein: the protective plate is characterized in that a placing groove (19) is formed in the outer wall of one side of the protective plate (3), an installation frame (14) is embedded in the placing groove (19), two clamping plates (15) are arranged in the installation frame (14), two reset springs (16) are connected to the clamping plates (15) on the opposite surfaces, and the other ends of the reset springs (16) are connected with the inner wall of the installation frame (14).

5. The building engineering foundation pit safety device of claim 4, wherein: two rubber pads (17) are bonded on the opposite ends of the two clamping plates (15) through adhesives, and the rubber pads (17) are of arc-shaped structures.

6. The building engineering foundation pit safety device of claim 1, wherein:

both sides of the protection plate (3) are detachably connected with a protection net (4), and the protection net (4) is made of stainless steel materials.

Images