CN209601980U - Building tower crane stake bracing means - Google Patents

Abstract

The utility model provides a kind of building tower crane stake bracing means, including vertical fixed column and four equally distributed fixation members that the vertical fixed column bottom is arranged in；Fixation member includes the horizontal support bar of one with the vertical fixed column bottom welding, and the end of the horizontal support bar is equipped with truncated cone-shaped protrusion, and the horizontal support bar outer cover is equipped with becket and spring, and the becket is equipped with strip gab；By the way that fixation member is arranged in vertical fixed column bottom, and setting bar shaped firming plate, bullion net, truncated cone-shaped protrusion, strip gab, becket, spring, horizontal support bar and restriction protrusion withdrawal restriction protrusion can be such that spring pops up and compress surrounding soil after fixation member to be embedded to ground depths in fixation member, realize and reinforce.

Description

Building tower crane stake bracing means

Technical field

The utility model is specifically related to a kind of building tower crane stake bracing means.

Background technique

Tower crane is a kind of most common lifting equipment also known as " derrick crane " on construction site, is connect with a section It is long, for hanging the raw material of the constructions such as working reinforcing bar, wooden flute, concrete, steel pipe.Tower crane is a kind of essential on building site Equipment.Traditional tower crane is all to be supported fixation by the simple supporting structure in lower end, and this fixed form is not very Securely, so being badly in need of a kind of building tower crane stake bracing means to solve the problems, such as this.

Utility model content

The purpose of this utility model is to provide a kind of building tower crane stake bracing means, which can To well solve the above problem.

To reach above-mentioned requirements, the technical scheme adopted by the utility model is that: a kind of building tower crane stake bracing means is provided, Including vertical fixed column and four equally distributed fixation members that the vertical fixed column bottom is arranged in；Fixation member is wrapped The horizontal support bar of one with the vertical fixed column bottom welding are included, the end of the horizontal support bar is prominent equipped with truncated cone-shaped It rises, the horizontal support bar outer cover is equipped with becket and spring, and the becket is equipped with strip gab；On horizontal support bar Side is provided with horizontal bullion net, and the bullion net is welded in the end face outside of the vertical fixed column, described Bullion is just equipped with bar shaped firming plate on the net, and bullion net side end face is by shaft and for fixing the bar shaped pressure The L-type limit plate of native plate connects；It is set in horizontal support bar end face outside there are four circular hole, is inserted in the circular hole for institute State the restriction protrusion that spring is limited.

Compared with prior art, the utility model has the advantage, that

By the way that fixation member is arranged in vertical fixed column bottom, and bar shaped firming plate, bar shaped gold are set in fixation member Belonging to net, truncated cone-shaped protrusion, strip gab, becket, spring, horizontal support bar and restriction protrusion can be embedded to by fixation member Restriction protrusion is withdrawn behind the depths of ground to be popped up spring and compresses surrounding soil, is realized and is reinforced.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, at this The same or similar part, the illustrative embodiments and their description of the application are indicated using identical reference label in a little attached drawings For explaining the application, do not constitute an undue limitation on the present application.In the accompanying drawings:

Fig. 1 is structural schematic diagram of the utility model when spring pops up.

Fig. 2 is structural schematic diagram of the utility model when spring bullet does not go out.

Fig. 3 is the top view of the utility model.

Fig. 4 is the structural schematic diagram of the bullion net of the utility model.

Fig. 5 is the structural schematic diagram of the L-type limit plate of the utility model.

The bar shaped firming plate and the structural schematic diagram at bullion net that Fig. 6 is the utility model.

Wherein: 1, vertical fixed column；2, bar shaped firming plate；3, bullion net；4, truncated cone-shaped protrusion；5, strip gab； 6, becket；7, spring；8, horizontal support bar；9, restriction protrusion；10, fixation member；11, square aperture；12, L-type limit plate； 13, shaft.

Specific embodiment

To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with drawings and the specific embodiments, to this Application is described in further detail.For the sake of simplicity, it is omitted that well known to a person skilled in the art certain skills in being described below Art feature.

The utility model provides a kind of building tower crane stake bracing means, as shown in Figs 1-4, including vertical fixed column 1 and sets Set four equally distributed fixation members 10 in vertical 1 bottom of fixed column；Fixation member 10 include one with it is described The horizontal support bar 8 of vertical 1 bottom of fixed column welding, the end of the horizontal support bar 8 are equipped with truncated cone-shaped protrusion 4, the water Flat 8 outer cover of support rod is equipped with becket 6 and spring 7, and the becket 6 is equipped with strip gab 5.

According to one embodiment of the application, water is provided with above the horizontal support bar 8 of the building tower crane stake bracing means Flat bullion net 3, the bullion net 3 are welded in the end face outside of the vertical fixed column 1, the bullion Bar shaped firming plate 2 is equipped with above net 3,3 side end face of bullion net is by shaft 13 and for fixing the bar shaped firming The L-type limit plate 12 of plate 2 connects.

According to one embodiment of the application, set in 8 end face outside of horizontal support bar of the building tower crane stake bracing means There are four circular hole, the restriction protrusion 9 for being limited to the spring 7 is inserted in the circular hole.

According to one embodiment of the application, the fixation member 10 of four of the building tower crane stake bracing means each other it Between angle be 90 degree.

According to one embodiment of the application, the spring 7 of the building tower crane stake bracing means is located at the becket 6 and institute It states between vertical fixed column 1, the becket 6 is between the truncated cone-shaped protrusion 4 and the spring 7.

According to one embodiment of the application, one end of the spring 7 of the building tower crane stake bracing means is welded on described perpendicular In straight fixed column 1.

According to one embodiment of the application, the horizontal support bar 8 of the building tower crane stake bracing means is 20 lis of diameter The metal round rod of rice, the internal diameter of the becket 6 are 25 centimetres, and the both sides of the face of the truncated cone-shaped protrusion 4 are respectively straight The circle that 20 centimetres and 40 centimetres of diameter of diameter.

According to one embodiment of the application, the restriction protrusion 9 of the building tower crane stake bracing means is metal round rod structure.

According to one embodiment of the application, the horizontal support bar 8 of the building tower crane stake bracing means, which is internally provided with, to be pushed away Motor is drawn, the output end of the push-and-pull motor is connect with the restriction protrusion 9, and the push-and-pull motor passes through conducting wire and power supply part It connects with switch.

According to one embodiment of the application, the building tower crane stake bracing means using when can first burrow on ground, beat Hole can may be the hole of other shapes for cross depth hole, and the building tower crane stake bracing means is placed in hole later, Bar shaped firming plate 2 is taken out, is banketed later, the square aperture 11 that soil can pass through on bullion net 3 falls in truncated cone-shaped In protrusion 4 and becket 6, bar shaped firming plate 2 is covered in bar shaped again after being compacted after soil is concordant with bullion net 3 On metal mesh 3, L-type limit plate 12 is rotated, bar shaped firming plate 2 is fixed with bullion net 3, later again in bar shaped firming Hole is filled and led up compression or covers tightly fixation using cement, concrete by blinding on plate 2, later to push-and-pull electrical power, by restriction protrusion 9 It being pulled to 8 internal direction of horizontal support bar, spring 7, which will pop up, to be withstood becket 6 and moves to the direction of truncated cone-shaped raised 4, and It is strutted at truncated cone-shaped protrusion 4 by truncated cone-shaped protrusion 4, the principle is similar with expandable nail, and push-and-pull motor can pass through conducting wire and outside Power supply part and switch series connection, conducting wire can pass through and soil or be embedded in concrete, can also be in horizontal support bar 8 and vertical Cabling is punched in fixed column 1；Four horizontal support bars 8 are in same level, and four mutual angles of horizontal support bar 8 are nine Ten degree；1 top of vertical fixed column can be fixed or be welded on to other support constructions of tower crane, or by the main bracing frame of tower crane with Vertical fixed column 1 is integrally formed.

According to one embodiment of the application, the building tower crane stake bracing means in vertical 1 bottom of fixed column by being arranged Fixation member 10, and in fixation member 10 be arranged bar shaped firming plate 2, bullion net 3, truncated cone-shaped protrusion 4, strip gab 5, Becket 6, spring 7, horizontal support bar 8 and restriction protrusion 9 can withdraw after fixation member 10 is embedded to ground depths and limit Protrusion 9 pops up spring 7 and compresses surrounding soil, realizes and reinforces.

Embodiment described above only indicates the several embodiments of the utility model, and the description thereof is more specific and detailed, but It can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that for those of ordinary skill in the art, Without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to the utility model Protection scope.Therefore the protection scope of the utility model should be subject to the claim.

Claims (7)

1. a kind of building tower crane stake bracing means, which is characterized in that including vertical fixed column and be arranged in the vertical fixed column Four equally distributed fixation members of bottom；

The fixation member includes the horizontal support bar of one with the vertical fixed column bottom welding, the horizontal support bar End be equipped with truncated cone-shaped protrusion, the horizontal support bar outer cover be equipped with becket and spring, the becket be equipped with item Shape opening；

It is provided with horizontal bullion net above the horizontal support bar, the bullion net is welded on the vertical fixation In the end face outside of column, the bullion is just equipped with bar shaped firming plate on the net, and bullion net side end face passes through shaft It is connect with the L-type limit plate for fixing the bar shaped firming plate；

It is set in the horizontal support bar end face outside there are four circular hole, is inserted in the circular hole for limiting the spring The restriction protrusion of position.

2. building tower crane stake bracing means according to claim 1, which is characterized in that four fixation members each other it Between angle be 90 degree.

3. building tower crane stake bracing means according to claim 1, which is characterized in that the spring is located at the becket Between the vertical fixed column, the becket is between the truncated cone-shaped protrusion and the spring.

4. building tower crane stake bracing means according to claim 1, which is characterized in that one end of the spring is welded on institute It states in vertical fixed column.

5. building tower crane stake bracing means according to claim 1, which is characterized in that the horizontal support bar is diameter two The internal diameter of ten centimetres of metal round rod, the becket is 25 centimetres, and the both sides of the face of the truncated cone-shaped protrusion are respectively The circle that 20 centimetres and 40 centimetres of diameter of diameter.

6. building tower crane stake bracing means according to claim 1, which is characterized in that the restriction protrusion is metal round rod Structure.

7. building tower crane stake bracing means according to claim 1, which is characterized in that setting inside the horizontal support bar There is push-and-pull motor, the output end of the push-and-pull motor is connect with the restriction protrusion, and the push-and-pull motor passes through conducting wire and power supply Component and switch series connection.