CN210636446U

CN210636446U - Geotechnical engineering supports safety arrangement

Info

Publication number: CN210636446U
Application number: CN201921575388.2U
Authority: CN
Inventors: 杨敏
Original assignee: Individual
Current assignee: Xiangyang Chengzhi Power Design Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-05-29
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a geotechnical engineering support safety protection device; belonging to the technical field of rock-soil support; its technical essential includes the bottom plate, the both sides of bottom plate all are provided with the curb plate, the upper surface middle part fixedly connected with support column of bottom plate, there is the screw thread post upper end of support column through threaded connection, the top swing joint of screw thread post has the layer board, the lower surface edge of layer board is provided with the telescopic link, the top of layer board is provided with the roof that two symmetries set up, two the one end bottom that the roof is close to each other all is provided with the laminating piece. The utility model discloses a be two with the roof split for the roof is convenient for transport, is provided with the laminating piece in the bottom of roof, has increased the lifting surface area of roof, and then has improved the compressive strength of roof, through be provided with support column, screw thread post and layer board on the bottom plate, has played the effect of support to the laminating piece, has improved the compressive strength of roof.

Description

Geotechnical engineering supports safety arrangement

Technical Field

The utility model relates to a ground supports the field, and more specifically says, especially relates to a geotechnical engineering supports safety arrangement.

Background

At present, the rock mass is in its formation and the whole geological history in-process that exists, various complicated geological action has been experienced, therefore there are complicated structure and ground stress field environment, when excavating the side slope or the natural hillside on it, probably form the rockfall, collapse, landslide etc., lead to the engineering to break off, still can cause life danger to the staff, therefore, need support and consolidate the rock mass in geotechnical engineering, guarantee the stability of rock mass, avoid unexpected emergence, play safety protection's effect, current strutting arrangement is when installing, it uses outside elevating gear to go up the maintenance to need constructor to use usually, it is very inconvenient, and because current supporting steel plate all is integrated into one piece sets up, inconvenient transportation and installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide a geotechnical engineering support safety arrangement that can be convenient for install the transportation.

The technical scheme of the utility model is realized like this: a geotechnical engineering support safety protection device comprises a bottom plate, wherein side plates are arranged on two sides of the bottom plate, a support column is fixedly connected to the middle of the upper surface of the bottom plate, a threaded column is connected to the upper end of the support column through threads, a support plate is movably connected to the top end of the threaded column, a telescopic rod is arranged on the edge of the lower surface of the support plate, two symmetrically arranged top plates are arranged above the support plate, a fitting block is arranged at the bottom of one end, close to each other, of each of the two top plates, two fitting blocks are arranged in a fitting manner, the bottom end of each fitting block is connected with the support plate in a fitting manner, a damping layer is connected to the upper surface of each top plate in a fitting manner, an anchor rod is connected to the middle of each top plate in a penetrating manner, a notch is formed in the inner side, a through groove is formed in the middle of the construction platform and is in through connection with the support column.

In the geotechnical engineering supports safety arrangement, the bonding connection has the damping pad on the inner wall of notch, two the one end that the roof was kept away from each other is connected with the damping pad laminating.

In the geotechnical engineering supports safety arrangement of foretell, the bottom and the construction platform fixed connection of telescopic link, the telescopic link is provided with a plurality ofly, and a plurality of telescopic links are the ring array and distribute.

In the geotechnical engineering support safety protection device, the thread sleeve is arranged below the middle of the construction platform and sleeved on the outer side of the support column and connected with the support column through threads.

In the geotechnical engineering supports safety arrangement, the equal fixedly connected with bracing piece in construction platform's the upper surface both ends, there is the binding plate top through round pin axle swing joint, the equal fixedly connected with dead lever in construction platform's the lower surface both ends, there is the threaded rod bottom of dead lever through threaded connection, the bottom fixedly connected with backup pad of threaded rod, the lower surface and the bottom plate laminating of backup pad are connected.

In the geotechnical engineering support safety protection device, the middle part of the upper surface of the supporting plate is provided with a groove, a rubber layer is arranged in the groove, and the bottom end of the fitting block is connected with the rubber layer in a fitting mode.

In the geotechnical engineering supports safety arrangement, the lower fixed surface of bottom plate is connected with a plurality of first spud piles that are the rectangular array and distribute, the bottom fixed connection of curb plate is a plurality of second spud piles that are equidistant horizontal distribution.

After the utility model adopts the structure, the water-saving device,

1. the top plate is convenient to transport by splitting the top plate into two, the stress area of the top plate is increased by arranging the fitting block at the bottom end of the top plate, and the compressive strength of the top plate is further improved;

2. through being provided with construction platform on the support column for constructor is convenient for be under construction, is provided with bracing piece and attaching plate on construction platform, and attaching plate has played certain supporting role to the roof, has improved the compressive strength of roof, through be provided with the damping layer on the roof, has improved the antidetonation effect of roof, makes some tiny vibrations can not lead to the fact the influence to the roof in the rock mass.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

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

FIG. 2 is a schematic top view of the construction platform structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the pallet of the present invention;

in the figure: 1. a base plate; 2. a side plate; 3. a support pillar; 4. a threaded post; 5. a support plate; 6. a telescopic rod; 7. a top plate; 8. fitting blocks; 9. a damping layer; 10. an anchor rod; 11. a notch; 12. a damping pad; 13. a construction platform; 14. a through groove; 15. a threaded sleeve; 16. a support bar; 17. attaching a plate; 18. fixing the rod; 19. a threaded rod; 20. a support plate; 21. a groove; 22. a rubber layer; 23. a first spud pile; 24. and a second spud pile.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a geotechnical engineering support safety protection device as shown in figures 1-3, as shown in figure 1, comprising a bottom plate 1, the lower surface of the bottom plate 1 is fixedly connected with a plurality of first fixing piles 23 distributed in a rectangular array, both sides of the bottom plate 1 are provided with side plates 2, the bottom end of the side plates 2 is fixedly connected with a plurality of second fixing piles 24 distributed in an equidistant horizontal manner, the arrangement of the first fixing piles 23 and the second fixing piles 24 improves the stability of the installation of the bottom plate 1 and the side plates 2, the middle part of the upper surface of the bottom plate 1 is fixedly connected with a support column 3, the upper end of the support column 3 is connected with a threaded column 4 through screw threads, the top end of the threaded column 4 is movably connected with a support plate 5, the support plate 5 plays a supporting role, the lower surface edge of the support plate 5 is provided with a telescopic rod 6, two symmetrically arranged top plates 7 are arranged above the support plate 5, the bottom parts of one ends, the sticking blocks 8 play a role in increasing stress, the two sticking blocks 8 are stuck and arranged, the bottom ends of the sticking blocks 8 are stuck and connected with the supporting plate 5, the damping layer 9 is stuck and connected to the upper surface of the top plate 7, the middle part of the top plate 7 is connected with the anchor rod 10 in a penetrating manner, the inner side of the top end of the side plate 2 is provided with the notch 11, the ends, away from each other, of the two top plates 7 are located in the notch 11, the damping pad 12 is stuck and connected to the inner wall of the notch 11, the ends, away from each other, of the two top plates 7 are stuck and connected with the damping pad 12, and the friction force between the top plate 7 and the side plate 2;

specifically, as shown in fig. 1 and 2, a construction platform 13 is arranged on the outer side of the upper end of a support column 3, the construction platform 13 is convenient for construction personnel to perform construction work, a through groove 14 is formed in the middle of the construction platform 13, the through groove 14 is in through connection with the support column 3, the bottom end of a telescopic rod 6 is fixedly connected with the construction platform 13, the telescopic rods 6 are arranged in a plurality, the telescopic rods 6 are distributed in an annular array, the telescopic rods 6 play a role in guiding and limiting a support plate 5, so that the support plate 5 keeps vertical movement, meanwhile, the support plate 5 cannot rotate along with a threaded column 4, a threaded sleeve 15 is arranged below the middle of the construction platform 13, the threaded sleeve 15 is sleeved on the outer side of the support column 3 and is connected with the support column 3 through threads, and the threaded sleeve 15 plays a role in supporting the construction platform 13 and can drive the;

more specifically, the equal fixedly connected with bracing piece 16 in upper surface both ends of construction platform 13, there is attaching plate 17 on the top of bracing piece 16 through round pin axle swing joint, attaching plate 17 cooperation bracing piece 16 can play certain supporting role to roof 7, the compressive strength of roof 7 has been improved, the equal fixedly connected with dead lever 18 in lower surface both ends of construction platform 13, threaded connection has threaded rod 19 through threaded connection in the bottom of dead lever 18, threaded rod 19 makes backup pad 20 can contact with bottom plate 1 with the cooperation of dead lever 18, reach the effect of supporting, the bottom fixedly connected with backup pad 20 of threaded rod 19, the lower surface and the laminating of bottom plate 1 of backup pad 20 are connected, the area of atress has been increased in the setting of backup pad 20.

As shown in fig. 3, a groove 21 is formed in the middle of the upper surface of the supporting plate 5, a rubber layer 22 is arranged in the groove 21, the bottom end of the attaching block 8 is attached to the rubber layer 22, and the rubber layer 22 plays a certain role in protecting the supporting plate 5 and the attaching block 8.

The utility model discloses the theory of operation:

when the utility model is installed, firstly two side plates 2 are fixed on the ground, then a bottom plate 1 is placed between the two side plates 2, the bottom plate 1 is fixed and limited by a first fixing pile 23, then two fitting blocks 8 are respectively fixed on two top plates 7 by screws, then the two top plates 7 are fitted, then a damping layer 9 is covered on the top plate 7, then the top plate 7 is fitted on a rock mass, the end part of the top plate 7 is positioned in a notch 11 on the side plates 2, then the top plate 7 is fixed with the rock mass by an anchor rod 10, then a threaded column 4 is screwed, the threaded column 4 is in threaded connection with a support column 3, so that the threaded column 4 drives a support plate 5 to move upwards in the rotating and putting-in process until a rubber layer 22 on the support plate 5 is in fit connection with the fitting blocks 8, then a threaded sleeve 15 is screwed, the threaded sleeve 15 drives a construction platform 13 to move upwards until a fitting plate 17 on the construction platform 13 is fit with the, then screw threaded rod 19, threaded rod 19 drives backup pad 20 and moves down, until backup pad 20 and the upper surface laminating of bottom plate 1, this device is secretly changeed and is accomplished this moment, and the construction platform 13 sets up the work of conveniently carrying out the construction by the workman.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a geotechnical engineering supports safety arrangement which characterized in that: the anti-collision device comprises a bottom plate (1), side plates (2) are arranged on two sides of the bottom plate (1), a support column (3) is fixedly connected to the middle of the upper surface of the bottom plate (1), a threaded column (4) is connected to the upper end of the support column (3) through threads, a support plate (5) is movably connected to the top end of the threaded column (4), a telescopic rod (6) is arranged on the edge of the lower surface of the support plate (5), two symmetrically-arranged top plates (7) are arranged above the support plate (5), two fitting blocks (8) are arranged at the bottoms of the mutually close ends of the top plates (7), the two fitting blocks (8) are fitted, the bottom ends of the fitting blocks (8) are fitted with the support plate (5), a damping layer (9) is fitted on the upper surface of the top plate (7), and an anchor rod (10) is penetratingly, notch (11), two notch (11) have been seted up to the top inboard of curb plate (2) the one end that keeps away from each other of roof (7) is located notch (11), the upper end outside of support column (3) is provided with construction platform (13), logical groove (14) have been seted up at the middle part of construction platform (13), lead to groove (14) and support column (3) through connection.

2. Geotechnical engineering supports safety arrangement according to claim 1, characterized in that, the inboard wall of notch (11) is the bonding connection have damping pad (12), two the one end that the roof (7) kept away from each other is connected with damping pad (12) laminating.

3. The geotechnical engineering supports safety arrangement according to claim 1, wherein the bottom end of telescopic link (6) and construction platform (13) fixed connection, telescopic link (6) are provided with a plurality ofly, and a plurality of telescopic link (6) are the annular array and distribute.

4. The geotechnical engineering supports safety arrangement of claim 1, wherein the middle part of construction platform (13) is provided with screw thread bush (15) below, screw thread bush (15) cup joint in the outside of support column (3) and be connected with support column (3) through the screw thread.

5. The geotechnical engineering support safety protection device according to claim 4, wherein two ends of the upper surface of the construction platform (13) are fixedly connected with supporting rods (16), the top ends of the supporting rods (16) are movably connected with joint plates (17) through pin shafts, two ends of the lower surface of the construction platform (13) are fixedly connected with fixing rods (18), the bottom ends of the fixing rods (18) are connected with threaded rods (19) through threads, the bottom ends of the threaded rods (19) are fixedly connected with supporting plates (20), and the lower surfaces of the supporting plates (20) are connected with the bottom plate (1) in a fit manner.

6. The geotechnical engineering support safety protection device according to claim 1, wherein a groove (21) is formed in the middle of the upper surface of the supporting plate (5), a rubber layer (22) is arranged inside the groove (21), and the bottom end of the fitting block (8) is in fit connection with the rubber layer (22).

7. The geotechnical engineering support safety protection device according to claim 1, wherein a plurality of first fixing piles (23) distributed in a rectangular array are fixedly connected to the lower surface of the bottom plate (1), and a plurality of second fixing piles (24) distributed horizontally at equal intervals are fixedly connected to the bottom ends of the side plates (2).