CN206539122U - A kind of easy mounted-dismounted type foundation pit support device - Google Patents

Abstract

The utility model the utility model is related to foundation pit support device technical field, specially a kind of easy mounted-dismounted type foundation pit support device, including the first montant and the second montant, the upper and lower ends of first montant side relative with the second montant are equipped with the first groove, cross bar is all connected with positioned at two the first groove inner walls with end, both sides are equipped with the first bolt above and below first montant and the second montant, and first bolt all extend in the first groove, one end of first bolt extension fits through cross bar and with the inwall of the first groove.Polylith the retaining-plate can be connected with each other and convenient and fast connection by the utility model by the corresponding grafting of the first montant and the second montant；Slotted-angle shelving is fixed on the body of rod by snap ring and the collar and forms block surface, snap ring and the collar are all easily installed and dismantled, it is not necessary to aids in installing by other installation tools, greatly improves the efficiency of installation, save human and material resources.

Description

A kind of easy mounted-dismounted type foundation pit support device

Technical field

The utility model design building field of engineering technology, specially a kind of easy mounted-dismounted type foundation pit support device.

Background technology

Building foundation pit supporting engineer refers to cutting depth more than 5 meters, though foundation ditch is not less than 5 meters, geological conditions and surrounding Environment is complicated, digs in the deep architectural engineering for exceeding level of ground water, building foundation pit supporting engineering, it usually needs faces side in foundation ditch and sets Guard rail, after Practical Completion, these guard rails usually require to be removed, due to being temporary facility, therefore without special right Guardrail around edges of foundation pit technical scheme, unit in charge of construction is simply to increase some safeguard procedures, and this will influence construction safety, and And in installing/dismounting, be unfavorable for saving engineering time and workman labour, cause the wasting of resources, increase construction cost.

Utility model content

The purpose of this utility model is to provide a kind of easy mounted-dismounted type foundation pit support device, should be by the connection of each connector The device is set to be easily installed and dismantle.

To achieve the above object, the utility model provides following technical scheme：A kind of easy mounted-dismounted type foundation pit support device, bag Include the first montant and the second montant, it is recessed that the upper and lower ends of first montant side relative with the second montant are equipped with first Groove, is all connected with both sides above and below cross bar, first montant and the second montant positioned at two the first groove inner walls with end and is equipped with First bolt, and the first bolt all extended in the first groove, one end of the first bolt extension is through cross bar and with first The inwall of groove fits, and equal Moveable-jacket is connected to two first collars on two cross bars, and first collar is away from cross bar Side is fixedly connected with the first connecting shaft, and first collar connects the first snap ring by the first connecting shaft, positioned at same two, end First snap ring is connected on cross level angle steelframe, and two cross level angle steelframe two ends, which are equipped with the second groove, four the second grooves, inserts Slotting axle is connected to, two slotting axles of homonymy are connected by vertical angle steelframe, the second snap ring, described are connected with two vertical angle steelframes Side of two snap rings away from vertical angle steelframe is fixedly connected with the second connecting shaft, and second snap ring passes through the second connecting shaft connection the Two collars, Moveable-jacket is connected on the first montant and the second montant two second collars respectively, the vertical angle steelframe and cross level angle steel Frame slidably connects steel wire and the removable grafting of the second montant correspondence, and first montant and the second montant joint place are provided with Gim peg, the gim peg and the first montant, the second montant are threadedly coupled.

It is preferred that, it is respectively equipped with the first chute and the second chute, two second on the inside of the vertical angle steelframe and cross level angle steelframe Chute inwall is connected by guide plate, and the guide plate is provided with the strip port corresponding with steel wire.

Compared with prior art, the beneficial effects of the utility model are:Inserted by the correspondence of the first montant and the second montant Connecing the retaining-plate can be connected with each other polylith and convenient and fast connection；Slotted-angle shelving is fixed on the body of rod by snap ring and the collar Block surface is formed, snap ring and the collar are all easily installed and dismantled, it is not necessary to aid in installing by other installation tools, greatly carry The high efficiency installed, saves human and material resources；Pass through the cunning by cross level angle steelframe and vertical angle steelframe is inserted between steel wire It is fixed in groove, deterioration dismounting is easily installed, while not influenceing sight to watch, is easy to the reuse of the device.

Brief description of the drawings

Fig. 1 is the utility model cross-sectional view；

Fig. 2 is the first vertical bar structure schematic diagram in the utility model；

Fig. 3 is the second vertical bar structure schematic diagram in the utility model；

The structural representation that Fig. 4 is A in Fig. 1.

In figure：1 first montant, 2 first bolts, 3 cross bars, 4 second montants, 5 first collars, 6 first connecting shafts, 7 first Axle, 12 second bolts, 13 vertical angle steelframes, 14 cross level angle steel are inserted in snap ring, 8 second collars, 9 second connecting shafts, 10 second snap rings, 11 Frame, 15 steel wires, 16 guide plates, 17 gim pegs.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of easy mounted-dismounted type foundation pit support device, including First montant 1 and the second montant 4, the first montant 1 and the removable grafting of the second montant 4 correspondence, the first montant 1 and the second montant 4 Joint place is provided with gim peg 17, and the montant 1 of gim peg 17 and first, the second montant 4 are threadedly coupled, and is filled for the protection by several piece Put connection and meet use demand, while consolidating connection again, the upper and lower ends of the first montant 1 side relative with the second montant 4 are equal Provided with the first groove, cross bar 3 is all connected with positioned at two the first groove inner walls with end, the first montant 1 and the second montant are two about 4 Side is equipped with the first bolt 2, and the first bolt 2 is all extended in the first groove, and cross bar 3 is run through in one end of the first bolt 2 extension And fitted with the inwall of the first groove, equal Moveable-jacket is connected to two first collars 5 on two cross bars 3, and first collar 5 is remote The side of cross bar 3 is fixedly connected with the first connecting shaft 6, and first collar 5 connects the first snap ring 7 by the first connecting shaft 6, positioned at same Two the first snap rings 7 in end are connected on cross level angle steelframe 14, and two two ends of cross level angle steelframe 14 are equipped with the second groove, four second Slotting axle 11 is plugged with groove, the slotting axle 11 of homonymy two is connected by vertical angle steelframe 13, blocked on two vertical angle steelframes 13 The second snap ring 10 is connected to, the second side of the snap ring 10 away from vertical angle steelframe 13 is fixedly connected with the second connecting shaft 9, the second snap ring 10 Second collar 8 is connected by the second connecting shaft 9, Moveable-jacket is connected to the first montant 1 and the second montant to two second collars 8 respectively On 4, vertical angle steelframe 13 and cross level angle steelframe 14 slidably connect steel wire 15, and vertical angle steelframe 13 and the inner side of cross level angle steelframe 14 are respectively Provided with the first chute and the second chute, two the second chute inwalls are connected by guide plate 16, and guide plate 16 is provided with and steel wire 15 corresponding strip ports, will be beneficial to steel wire 15 along chute and slotted-angle shelving connection by setting guide plate 16.

Operation principle：First collar 5 will be first socketed on cross bar, by the first snap ring of clamping 7 on cross level angle steelframe 14, then by first Second collar 8 is socketed on the montant 4 of montant 1 and second, by the second snap ring of clamping 7 on vertical angle steelframe 13, steel wire 15 is along guide plate It is moved to and is connected with vertical angle steelframe 13, cross level angle steelframe 14, axle 11 will be inserted on vertical angle steelframe 13 and is inserted in cross level angle steelframe 14 by the Two bolts 12 are fixed, then the first montant 1 and the second montant 4 are fixed by the first bolt 2, and finally according to needing, combination is multiple to be somebody's turn to do Mount board is connected by gim peg 17.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of easy mounted-dismounted type foundation pit support device, including the first montant（1）With the second montant（4）, it is characterised in that：Described One montant（1）With the second montant（4）The upper and lower ends of relative side are equipped with the first groove, first recessed positioned at two with end Groove inwall is all connected with cross bar（3）, first montant（1）With the second montant（4）Both sides are equipped with the first bolt up and down（2）, and First bolt（2）All extend in the first groove, first bolt（2）Cross bar is run through in one end of extension（3）And with it is first recessed The inwall of groove fits, two cross bars（3）Upper equal Moveable-jacket is connected to two first collars（5）, first collar（5）It is remote Cross bar（3）Side be fixedly connected with the first connecting shaft（6）, first collar（5）Pass through the first connecting shaft（6）Connection first Snap ring（7）, positioned at two the first snap rings in end（7）It is connected in cross level angle steelframe（14）On, two cross level angle steelframes（14）Two ends are equal Provided with the second groove, slotting axle is plugged with four the second grooves（11）, two slotting axles of homonymy（11）Pass through vertical angle steelframe（13） It is connected, two vertical angle steelframes（13）On be connected with the second snap ring（10）, second snap ring（10）Away from vertical angle steelframe （13）Side be fixedly connected with the second connecting shaft（9）, second snap ring（10）Pass through the second connecting shaft（9）Second set of connection Ring（8）, two second collars（8）Moveable-jacket is connected to the first montant respectively（1）With the second montant（4）On, the vertical angle steelframe （13）With cross level angle steelframe（14）Slidably connect steel wire（15）.

2. a kind of easy mounted-dismounted type foundation pit support device according to claim 1, it is characterised in that：First montant（1） With the second montant（4）The removable grafting of correspondence, first montant（1）With the second montant（4）Joint place is provided with gim peg（17）, The gim peg（17）With the first montant（1）, the second montant（4）It is threadedly coupled.

3. a kind of easy mounted-dismounted type foundation pit support device according to claim 1, it is characterised in that：The vertical angle steelframe（13） With cross level angle steelframe（14）Inner side is respectively equipped with the first chute and the second chute, and two the second chute inwalls pass through guide plate（16）It is connected Connect, the guide plate（16）It is provided with and steel wire（15）Corresponding strip port.