CN204647554U - Steel structure concrete pump line supporting frame - Google Patents

Description

Steel structure concrete pump pipe support frame

technical field

The utility model relates to a support frame, in particular to a steel structure concrete pump pipe support frame.

Background technique

At present, in the process of building construction, especially large-scale engineering construction such as super high-rise building construction, the use of pumped commercial concrete for pouring operations has become the mainstream form of main structure concrete engineering in the domestic industry. However, when most projects lay out the delivery pump pipeline, the fixed support for the pump pipeline still adopts the traditional old way. Either masonry is used to build the supporting platform, and the concrete surface layer is poured on the top of the masonry where the pump pipe is placed; or the formwork is used to pour concrete fixed blocks, and a fixed formwork is installed outside the pump pipe to pour the concrete body inside. , so that the pump pipe becomes a structural member on the surface; or a support stool welded by steel bars, a support stool with poor stability lacks safety and reliability, and does not save costs. Above-mentioned methods are all unfavorable for the saving of material and the control of civilized construction, environmental protection.

Utility model content

The purpose of the utility model is to provide a general-purpose steel structure concrete pump pipe support frame with high stability, which can be turned over and reused to save costs.

The utility model discloses a steel structure concrete pump pipe supporting frame, which comprises a bearing platform and a support member connected to the lower side of the supporting platform with adjustable height and adjustable angle. The bearing platform is detachably connected with a pump pipe fixing ring.

The bearing platform is welded by several section steels, and further, the bearing platform is an integral piece of six section steel welded with three horizontal lines and three vertical lines to form a square shape.

There are at least five supporting members, which are respectively welded to the staggered positions of the steel sections of the bearing platform or regularly arranged at the staggered positions of the steel sections; each supporting member includes an upper support rod and an adjustment rod plugged into its lower end, Both the support rod and the adjustment rod are made of square steel. The upper end of the adjustment rod is provided with several connection holes along the length direction, and at least one corresponding connection hole is provided at the lower end of the support rod. Or bolt positioning. The height adjustment of the entire support frame is realized by connecting and positioning the supporting rods with the connecting holes of different heights on the adjusting rods, and the adjustable angle is realized by connecting and positioning the connecting holes of different heights on the adjusting rods for different supporting rods.

There are detachable connecting rods connected between the adjusting rods. Further, two or three adjusting rods in a horizontal or vertical row are connected as a whole through a connecting rod. Connection holes are provided on the adjusting rods and the connecting rods. Fasten with pins or bolts passing through the connecting holes. The setting of the connecting rod makes the supporting member form a supporting frame body, which improves the overall stability of the supporting frame.

The lower end of the adjustment rod is welded with a backing plate to expand the contact surface with the ground and improve the overall stability of the support frame.

The shape of the pump pipe fixing ring is U-shaped, and its opening end is threaded. There are installation holes on the section steel of the bearing platform.

The delivery pump tube is installed on the bearing platform at the upper end of the support member through the pump tube fixing ring. Each row of support members is connected into one body through connecting rods. Using the characteristics of steel materials and structural force characteristics, the support members can easily enter a stable working state. Safety. In addition to providing high-reliability bearing capacity, the adjustment rod of the support member and the support rod are connected and fixed by bolts or bolts, which is convenient for assembly and disassembly, and is conducive to repeated turnover. Zhongjun only needs simple operation to meet the needs of on-site construction, greatly improving work efficiency.

In a word, the utility model is a steel structure, which can be reused repeatedly after being put into it once, so as to save energy. A large amount of unavoidable waste caused by the use of building materials to make disposable fixed supports in the prior art is avoided. The adjustable height and adjustable angle of the supporting member enable the utility model to meet the requirements of different venues.

Description of drawings

Fig. 1 is a schematic view of the facade structure of an embodiment of the present invention.

FIG. 2 is a schematic top view of the carrying platform in FIG. 1 .

Fig. 3 is a schematic diagram of a use state of the utility model.

Detailed ways

As shown in FIG. 1 and FIG. 2 , this embodiment discloses a steel structure concrete pump pipe support frame, including a bearing platform 1 , a support member 2 , a pump pipe fixing ring 3 , a connecting rod 4 and a backing plate 5 .

The carrying platform 1 is an integral part of six square steels welded into a Tian shape with three horizontal and three vertical. There are nine support members 2, which are respectively welded to the staggered positions of the steel on each side of the bearing platform 1. Each piece of support member 2 comprises an upper end support rod 21 and an adjustment rod 22 plugged into its lower end. The support rod 21 and the adjustment rod 22 are all made of square steel. The upper end of the adjustment rod 22 is provided with several connecting holes along the length direction. At least one corresponding connecting hole is opened at the lower end of 21, and the position between the supporting rod 21 and the adjusting rod 22 is positioned by a plug or bolt passing through the connecting hole.

The height adjustment of the entire support frame is realized by connecting and positioning the connecting holes of different heights on the supporting rod 21 and the adjusting rod 22 , and the adjustable angle is realized by connecting and positioning the connecting holes of different heights on the adjusting rod 22 selected by different supporting rods 21 .

There are three connecting rods 4, which connect horizontally or vertically three adjusting rods 22 in a row respectively, and connecting holes are all offered on the adjusting rods 22 and connecting rods 4, and are fastened by the latch or bolts passing through the connecting holes. The setting of the connecting rod 4 makes each support member form a support frame body, which improves the overall stability of the entire support frame. The backing plate 5 is welded to the lower end of the adjusting rod 22 to expand the contact surface with the ground and further improve the stability of the whole support frame.

The shape of the pump tube fixing ring 3 is U-shaped, and its open end is threaded. There are screw holes on the square steel of the bearing platform 1, and the opening end of the pump tube fixing ring 3 passes through the mounting hole on the square steel and is fastened by a nut.

When the pump pipe is laid horizontally, keep each support frame at the same height, that is, each support rod is connected and positioned with the same height connection hole on the adjustment rod. When the pump pipe is laid obliquely, the supporting frames are kept at different heights according to the inclination angle, even if the supporting rods of the supporting components of each supporting frame are sequentially connected and positioned with the connecting holes of different heights on the adjusting rods. When the pump pipe is laid both horizontally and inclined, the above two support frames are used in combination, as shown in Figure 3.

The supporting members of other embodiments of the utility model can be regularly arranged and welded on the lower side of the staggered position of the bearing platform section steel according to the actual situation, or every two adjacent adjustment rods can be passed through the connecting rod according to the actual situation. connected as one.

Since the materials of the utility model are all made of steel or other metal components, in order to increase its durability and applicability, it is necessary to carry out surface anti-rust and decorative treatment on each metal component before use, such as painting anti-rust paint, decorative carvings, etc., the equipment The pump tube contact area (carrying platform, fixing ring, etc.) is wrapped with anti-friction material such as rubber.

The utility model is a steel structural part, which can be used repeatedly after one input, thus saving energy. A large amount of unavoidable waste caused by the use of building materials to make disposable fixed supports in the prior art is avoided. The adjustable height and adjustable angle of the supporting member enable the utility model to meet the requirements of different venues.

The utility model is especially suitable for the support of concrete pump pipes for which the positive and negative zero planes of large-scale projects meet the requirements of complex sites and need to adjust the site layout according to multiple stages of the project.

Claims (8)

1. a steel structure concrete pump line supporting frame, is characterized in that: it comprises bearing table and is connected to the supporting member of height adjustable on the downside of it, adjustable angle, bearing table is connected with dismountable pump line retaining ring.

2. steel structure concrete pump line supporting frame as claimed in claim 1, is characterized in that: described bearing table is welded by some shaped steel.

3. steel structure concrete pump line supporting frame as claimed in claim 2, is characterized in that: described bearing table is that six roots of sensation shaped steel is with the three horizontal three vertical single piece being welded into matrix pattern.

4. steel structure concrete pump line supporting frame as claimed in claim 3, is characterized in that: described supporting member has at least five, respectively corresponding be welded in described bearing table each square steel intervening portion place or regular arrangement in the intervening portion of shaped steel; Every part supporting member comprises upper end strut and is plugged in the adjustable lever of its lower end, strut and adjustable lever all adopt square steel to make, the upper end edge length direction of adjustable lever offers some attachment holes, at least one corresponding attachment hole is offered in the lower end of strut, passes through the latch through attachment hole or Bolt to position between strut and adjustable lever.

5. steel structure concrete pump line supporting frame as claimed in claim 4, is characterized in that: be connected with dismountable connecting rod between described adjustable lever.

6. steel structure concrete pump line supporting frame as claimed in claim 5, it is characterized in that: connected as one by a connecting rod between the transverse direction of described adjustable lever or longitudinal 1 two or three of arranging, adjustable lever and connecting rod all offer attachment hole, connects fastening by the latch or bolt passing attachment hole.

7. steel structure concrete pump line supporting frame as claimed in claim 4, is characterized in that: the lower end of described adjustable lever is welded with backing plate.

8. steel structure concrete pump line supporting frame as claimed in claim 2, it is characterized in that: the shape of described pump line retaining ring is U-shaped, its opening end has screw thread, and the square steel of described bearing table has mounting hole, and the opening end of pump line retaining ring passes through fastening nuts through after the mounting hole on square steel.