CN109057367B - Rectangular tube combined special-shaped column - Google Patents
Rectangular tube combined special-shaped column Download PDFInfo
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- CN109057367B CN109057367B CN201810826314.5A CN201810826314A CN109057367B CN 109057367 B CN109057367 B CN 109057367B CN 201810826314 A CN201810826314 A CN 201810826314A CN 109057367 B CN109057367 B CN 109057367B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
Abstract
The invention discloses a rectangular tube combined special-shaped column which comprises a bracket assembly and a clamping assembly, wherein the bracket assembly comprises a bottom plate, side short plates, a sliding rail plate, a first rear baffle plate, a middle vertical plate, a middle groove and a base block, the left end and the right end of the lower end of the bottom plate are fixedly connected with the base block, the left end and the right end of the upper end of the bottom plate are fixedly connected with the side short plates, the sliding rail plate is fixedly connected between the upper ends of the two side short plates, the sliding rail plate is positioned above the bottom plate, the middle vertical plate is fixedly connected with the middle of the rear end of the upper end surface of the bottom plate, the middle groove is arranged at the upper end of the middle vertical plate, and the first rear baffle plate is fixedly connected with the rear.
Description
Technical Field
The invention relates to a building construction tool, in particular to a rectangular tube combined special-shaped column.
Background
The outer wall has great potential in building energy-saving design as the largest enclosure surface of the building. In the design of a passive solar house, the outer wall is designed into a heat collector, the utilization of solar energy is combined, and the middle and outer walls are provided with air replacement layers, so that the comprehensive heat preservation, heat insulation and energy saving effects of the wall body are achieved. In order to implement the national energy-saving policy and improve the conditions of large heating energy consumption and poor thermal efficiency of residential buildings in severe cold and cold regions, the energy consumption must be saved by building design and construction measures. In order to facilitate the construction of the building outer wall, the rectangular pipe combined special-shaped column is required to be used for lifting operation, so that the rectangular pipe combined special-shaped column convenient for the construction lifting of the building outer wall is very necessary to design.
Disclosure of Invention
The invention aims to provide a rectangular tube combined special-shaped column to solve the problems in the background technology.
In order to realize the purpose, the invention provides the following technical scheme: a rectangular pipe combined special-shaped column comprises a bracket assembly and a clamping assembly, wherein the bracket assembly comprises a bottom plate, side short plates, a sliding rail plate, a first rear baffle plate, a middle vertical plate, a middle groove and a base block, the left end and the right end of the lower end of the bottom plate are fixedly connected with the base block, the left end and the right end of the upper end of the bottom plate are fixedly connected with the side short plates, the sliding rail plate is fixedly connected between the upper ends of the two side short plates and positioned above the bottom plate, the middle vertical plate is fixedly connected with the middle of the rear end of the upper end surface of the bottom plate, the middle groove is arranged at the upper end of the middle vertical plate, and the rear end of the bottom plate is fixedly connected with the first rear baffle;
the clamping component comprises a side clamping column, a sliding rail plate groove, a clamping groove, a hanging ring, a sliding sleeve, an equal arm rod and a fastening screw, the left side and the right side of the side clamping columns are provided with two side clamping columns, the opposite surfaces of the two side clamping columns are provided with the clamping grooves, the lower ends of the two side clamping columns are fixedly connected with the sliding rail plate grooves, the two side clamping columns are connected with the left end and the right end of the sliding rail plate through the sliding rail plate grooves in a sliding way, the front end of the sliding sleeve is fixedly connected with the hanging ring, the left end and the right end of the rear end of the sliding sleeve are both hinged with the equal-arm rods, the lower ends of the two equal-arm rods are respectively hinged with the upper ends of the two side clamping columns, sliding sleeve sliding connection be in on the middle riser, two the rear end of the upper end of side clamp post all has through threaded connection fastening screw, two fastening screw's front end is located two respectively press from both sides the inslot.
Preferably, bracket assembly still includes the swash plate, pushes away screw, fixed block and V font board, the front end of bottom plate articulates and is connected with the swash plate, the rear end of V font board is articulated two between the base piece, the front end top of V font board is in the lower extreme of swash plate, the rear end intermediate position fixedly connected with of terminal surface under the bottom plate the fixed block, there is the screw through threaded connection on the fixed block, the front end top that pushes away the screw is in on the V font board.
Preferably, the clamping assembly further comprises a spring loop bar and a rear sliding plate groove, the middle ends of the rear ends of the side clamping columns are fixedly connected with the spring loop bar, springs are sleeved on the spring loop bar, and the middle ends of the rear ends of the side clamping columns are provided with the rear sliding plate groove.
Preferably, the splint subassembly includes splint, back slide and second backplate, the splint subassembly is provided with two, the rear end fixedly connected with of splint the back slide, two the back slide is sliding connection respectively two on the back slide groove, two splint are located two respectively press from both sides the inslot, two the equal fixedly connected with in rear end of back slide the second backplate, two the second backplate is sliding connection respectively two on the spring loop pole, two springs all are located the side press from both sides the post with between the second backplate.
Preferably, when the push screw is screwed to the foremost end, the front end of the inclined plate is inclined upward.
Compared with the prior art, the invention has the beneficial effects that:
1. this special-shaped post of rectangular pipe combination, through the equal fixed connection in both ends about the bottom plate lower extreme has the base piece, the equal fixedly connected with side short slab in both ends about the bottom plate upper end, fixedly connected with slide rail board between the upper end of two side short slabs, the slide rail board is located the top of bottom plate, riser in the middle of the fixedly connected with in the middle of the rear end of bottom plate up end, the upper end of middle riser is provided with the well groove, a rear end fixedly connected with backplate of bottom plate for be used for placing the building outer wall on the slide rail board.
2. The rectangular tube combined special-shaped column is provided with two side clamping columns at the left and right sides through the side clamping columns, the opposite surfaces of the two side clamping columns are respectively provided with a clamping groove, the lower ends of the two side clamping columns are respectively and fixedly connected with a slide rail plate groove, the two side clamping columns are respectively and slidably connected with the left and right ends of a slide rail plate through the slide rail plate grooves, the front end of a sliding sleeve is fixedly connected with a lifting ring, the left and right ends of the rear end of the sliding sleeve are respectively and hingedly connected with equal-arm rods, the lower ends of the two equal-arm rods are respectively and hingedly connected with the upper ends of the two side clamping columns, the sliding sleeve is slidably connected with a middle vertical plate, the rear ends of the upper ends of the two side clamping columns are respectively and threadably connected with fastening screws, the front ends of the two fastening screws are respectively positioned in the two clamping grooves, so that the sliding sleeve can vertically slide on the middle vertical plate, when the sliding sleeve slides upwards, the sliding sleeve can respectively drive the two side clamping, thereby adjust the distance between two side clamp posts, place the building outer wall in the upper end of slide rail board after, make the left and right sides both ends of building outer wall inject two clamp grooves respectively, use two side clamp posts to carry the left and right sides both ends of building outer wall.
3. This special-shaped post of rectangular pipe combination, rings's effect supplies the crane to hoist rings, because building outer wall has self gravity, the sliding sleeve rises, and the bottom plate descends to press from both sides tightly the left and right ends of building outer wall.
4. This special-shaped post of rectangular pipe combination, the front end through the bottom plate articulates and is connected with the swash plate, the rear end of V word board articulates between two base pieces, the front end top of V word board is at the lower extreme of swash plate, the rear end intermediate position fixedly connected with fixed block of terminal surface under the bottom plate, there is the push screw through threaded connection on the fixed block, the front end top of push screw is on the V word board, when making the rotating push screw move forward, push screw top is at the rear end of V word board, the V word board front end is lifted up, the swash plate lifts up, when the rotating push screw moves backward, it breaks away from the V word board to push away from the screw, the V word board is because self gravity whereabouts, thereby the front end of swash plate is taken subaerial, be convenient for with building outer wall from the upper end.
5. This special-shaped post of rectangular pipe combination, be provided with two through the splint subassembly, the rear end fixedly connected with back slide of splint, two back slides are sliding connection respectively on two back slide grooves, two splint are located two clamp inslots respectively, the equal fixedly connected with second backplate in the rear end of two back slides, two second backplate are sliding connection respectively on two spring loop bars, two springs all are located between side clamp post and the second backplate, make the spring on two spring loop bars all give the backward power of second backplate, make splint, back slide and second backplate all have the trend of backward movement at ordinary times, when two fastening screw of rotating move forward, two fastening screw promote two splint forward movements respectively, thereby press from both sides the front and back both ends at both ends about building outer wall tightly, further fixed building outer wall.
Drawings
Fig. 1 is a first structural schematic view of a rectangular tube combined special-shaped column according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of a rectangular tube combined special-shaped column according to an embodiment of the present invention;
FIG. 3 is a first schematic structural view of a bracket assembly;
FIG. 4 is a second schematic structural view of the bracket assembly;
FIG. 5 is a first schematic structural view of a clamping assembly;
FIG. 6 is a second schematic structural view of the clamping assembly;
fig. 7 is a schematic view of the cleat assembly.
In the figure: a bracket assembly 1; a bottom plate 1-1; side short plates 1-2; 1-3 of a slide rail plate; a first tailgate 1-4; 1-5 parts of a middle vertical plate; 1-6 of middle groove; inclined plates 1-7; 1-8 parts of a base block; pushing screws 1-9; 1-10 parts of a fixed block; 1-11 parts of a V-shaped plate; a clamping assembly 2; 2-1 of a side clamping column; 2-2 of a slide rail plate groove; 2-3 of a clamping groove; 2-4 of a lifting ring; 2-5 of a sliding sleeve; 2-6 of equal arm rod; fastening screws 2-7; 2-8 parts of a spring sleeve rod; 2-9 parts of a rear sliding plate groove; a cleat assembly 3; 3-1 of a splint; a rear slide plate 3-2; a second tailgate 3-3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a rectangular tube combined special-shaped column comprises a bracket component 1 and a clamping component 2, wherein the bracket component 1 comprises a bottom plate 1-1, side short plates 1-2, sliding rail plates 1-3, a first rear baffle plate 1-4, middle vertical plates 1-5, a middle groove 1-6 and base blocks 1-8, the left end and the right end of the lower end of the bottom plate 1-1 are fixedly connected with the base blocks 1-8, the left end and the right end of the upper end of the bottom plate 1-1 are fixedly connected with the side short plates 1-2, the sliding rail plates 1-3 are fixedly connected between the upper ends of the two side short plates 1-2, the sliding rail plates 1-3 are positioned above the bottom plate 1-1, the middle vertical plates 1-5 are fixedly connected in the middle of the rear end of the upper end surface of the bottom plate 1-1, and the middle grooves 1-6 are arranged at the upper ends of the middle vertical plates 1-5, the rear end of the bottom plate 1-1 is fixedly connected with the first rear baffle plate 1-4;
the clamping assembly 2 comprises side clamping columns 2-1, sliding rail plate grooves 2-2, clamping grooves 2-3, lifting rings 2-4, sliding sleeves 2-5, equal arm rods 2-6 and fastening screws 2-7, the left side and the right side of each side clamping column 2-1 are provided with two clamping grooves 2-3, the opposite surfaces of the two side clamping columns 2-1 are provided with the clamping grooves 2-3, the lower ends of the two side clamping columns 2-1 are fixedly connected with the sliding rail plate grooves 2-2, the two side clamping columns 2-1 are connected with the left end and the right end of the sliding rail plate 1-3 in a sliding mode through the sliding rail plate grooves 2-2, the front ends of the sliding sleeves 2-5 are fixedly connected with the lifting rings 2-4, the left end and the right end of the rear end of the sliding sleeves 2-5 are hinged with the equal arm rods 2-6, the lower ends of the two equal-arm rods 2-6 are respectively hinged to the upper ends of the two side clamping columns 2-1, the sliding sleeves 2-5 are connected to the middle vertical plates 1-5 in a sliding mode, the rear ends of the upper ends of the two side clamping columns 2-1 are respectively connected with the fastening screws 2-7 through threads, and the front ends of the two fastening screws 2-7 are respectively located in the two clamping grooves 2-3.
The bracket assembly 1 further comprises inclined plates 1-7, push screws 1-9, fixed blocks 1-10 and V-shaped plates 1-11, the inclined plates 1-7 are hinged to the front ends of the bottom plates 1-1, the rear ends of the V-shaped plates 1-11 are hinged between the two base blocks 1-8, the front ends of the V-shaped plates 1-11 are propped against the lower ends of the inclined plates 1-7, the fixed blocks 1-10 are fixedly connected to the middle positions of the rear ends of the lower end faces of the bottom plates 1-1, the push screws 1-9 are connected to the fixed blocks 1-10 through threads, and the front ends of the push screws 1-9 are propped against the V-shaped plates 1-11.
The clamping assembly 2 further comprises spring loop bars 2-8 and rear sliding plate grooves 2-9, the middle ends of the rear ends of the two side clamping columns 2-1 are fixedly connected with the spring loop bars 2-8, springs are sleeved on the two spring loop bars 2-8, and the middle ends of the rear ends of the two side clamping columns 2-1 are provided with the rear sliding plate grooves 2-9.
The clamping plate assembly 3 comprises two clamping plates 3-1, a rear sliding plate 3-2 and a second rear baffle 3-3, the clamping plate assembly 3 is fixedly connected with the rear sliding plate 3-2 at the rear end of the clamping plate 3-1, the two rear sliding plates 3-2 are respectively connected onto the two rear sliding plate grooves 2-9 in a sliding mode, the two clamping plates 3-1 are respectively located in the two clamping grooves 2-3, the second rear baffle 3-3 is fixedly connected to the rear end of the two rear sliding plates 3-2, the two second rear baffles 3-3 are respectively connected onto the two spring sleeve rods 2-8 in a sliding mode, and the two springs are located between the side clamping columns 2-1 and the second rear baffle 3-3.
When the push screw 1-9 is screwed to the foremost end, the front end of the inclined plate 1-7 inclines upwards.
The working principle is as follows: the sliding rail plates 1-3 are used for placing the building outer wall. The sliding sleeve 2-5 can vertically slide on the middle vertical plate 1-5, when the sliding sleeve 2-5 slides upwards, the two side clamping columns 2-1 can be driven to slide oppositely on the sliding rail plate 1-3 through the two clamping grooves 2-3 respectively, when the sliding sleeve 2-5 slides downwards, the two side clamping columns 2-1 can be driven to slide reversely on the sliding rail plate 1-3 through the two clamping grooves 2-3 respectively, so that the distance between the two side clamping columns 2-1 is adjusted, after the building outer wall is placed at the upper end of the sliding rail plate 1-3, the left end and the right end of the building outer wall are inserted into the two clamping grooves 2-3 respectively, and the left end and the right end of the building outer wall are clamped by the two side clamping columns 2-1. The hanging rings 2-4 are used for being lifted by a crane, and the sliding sleeves 2-5 are lifted and the bottom plate 1-1 is lowered due to the self gravity of the building outer wall, so that the left end and the right end of the building outer wall are clamped. When the pushing screws 1-9 are rotated to move forwards, the pushing screws 1-9 are pressed against the rear ends of the V-shaped plates 1-11, the front ends of the V-shaped plates 1-11 are lifted, the inclined plates 1-7 are lifted, when the pushing screws 1-9 are rotated to move backwards, the pushing screws 1-9 are separated from the V-shaped plates 1-11, the V-shaped plates 1-11 fall due to self gravity, so that the front ends of the inclined plates 1-7 are pressed on the ground, and the building outer wall can be conveniently slid from the inclined plates 1-7 to the upper ends of the sliding rail plates 1-3. The springs on the two spring loop bars 2-8 all give a backward force to the second rear baffle 3-3, so that the clamping plate 3-1, the rear sliding plate 3-2 and the second rear baffle 3-3 all have a tendency of moving backwards at ordinary times, when the two fastening screws 2-7 are rotated to move forwards, the two fastening screws 2-7 respectively push the two clamping plates 3-1 to move forwards, and therefore the front end and the rear end of the left end and the rear end of the outer wall of the building are clamped, and the outer wall of the building is further fixed.
The building outer wall is characterized in that the left end and the right end of the lower end of a bottom plate 1-1 are fixedly connected with base blocks 1-8, the left end and the right end of the upper end of the bottom plate 1-1 are fixedly connected with side short plates 1-2, a sliding rail plate 1-3 is fixedly connected between the upper ends of the two side short plates 1-2, the sliding rail plate 1-3 is positioned above the bottom plate 1-1, the middle of the rear end of the upper end face of the bottom plate 1-1 is fixedly connected with a middle vertical plate 1-5, the upper end of the middle vertical plate 1-5 is provided with a middle groove 1-6, and the rear end of the bottom plate 1-1 is fixedly connected with a first rear baffle plate 1-4, so that.
Two side clamping columns 2-1 are arranged on the left and right sides, clamping grooves 2-3 are respectively arranged on the opposite surfaces of the two side clamping columns 2-1, the lower ends of the two side clamping columns 2-1 are fixedly connected with sliding rail plate grooves 2-2, the two side clamping columns 2-1 are respectively connected with the left and right ends of the sliding rail plate 1-3 in a sliding way through the sliding rail plate grooves 2-2, the front end of a sliding sleeve 2-5 is fixedly connected with a lifting ring 2-4, the left and right ends of the rear end of the sliding sleeve 2-5 are respectively hinged with an equal arm rod 2-6, the lower ends of the two equal arm rods 2-6 are respectively hinged with the upper ends of the two side clamping columns 2-1, the sliding sleeve 2-5 is connected with a middle vertical plate 1-5 in a sliding way, and the rear ends of the upper ends of the two side clamping columns 2-1, the front ends of the two fastening screws 2-7 are respectively positioned in the two clamping grooves 2-3, so that the sliding sleeves 2-5 can vertically slide on the middle vertical plates 1-5, when the sliding sleeve 2-5 slides upwards, the two side clamping columns 2-1 can be driven to slide oppositely on the sliding rail plate 1-3 through the two clamping grooves 2-3 respectively, when the sliding sleeve 2-5 slides downwards, the two side clamping columns 2-1 can be driven to deviate from and slide on the sliding rail plate 1-3 through the two clamping grooves 2-3 respectively, thereby adjusting the distance between the two side clamping columns 2-1, placing the building outer wall at the upper end of the sliding rail plate 1-3, the left end and the right end of the building outer wall are respectively inserted into the two clamping grooves 2-3, and the left end and the right end of the building outer wall are clamped by the two side clamping columns 2-1.
The hanging rings 2-4 are used for being lifted by a crane, and the sliding sleeves 2-5 are lifted and the bottom plate 1-1 is lowered due to the self gravity of the building outer wall, so that the left end and the right end of the building outer wall are clamped.
The front end of a bottom plate 1-1 is hinged with an inclined plate 1-7, the rear end of a V-shaped plate 1-11 is hinged between two base blocks 1-8, the front end of the V-shaped plate 1-11 is propped against the lower end of the inclined plate 1-7, the middle position of the rear end of the lower end surface of the bottom plate 1-1 is fixedly connected with a fixed block 1-10, the fixed block 1-10 is connected with a push screw 1-9 through threads, the front end of the push screw 1-9 is propped against the V-shaped plate 1-11, when the push screw 1-9 is rotated to move forwards, the push screw 1-9 is propped against the rear end of the V-shaped plate 1-11, the front end of the V-shaped plate 1-11 is lifted, the inclined plate 1-7 is lifted, when the push screw 1-9 is rotated to move backwards, the push screw 1-9 is separated from the V-shaped plate 1-11, and the V-, therefore, the front ends of the inclined plates 1-7 are lapped on the ground, and the building outer wall can conveniently slide from the inclined plates 1-7 to the upper ends of the sliding rail plates 1-3.
Two clamping plate assemblies 3 are arranged, the rear ends of the clamping plates 3-1 are fixedly connected with rear sliding plates 3-2, the two rear sliding plates 3-2 are respectively connected onto two rear sliding plate grooves 2-9 in a sliding manner, the two clamping plates 3-1 are respectively positioned in the two clamping grooves 2-3, the rear ends of the two rear sliding plates 3-2 are respectively and fixedly connected with second rear baffles 3-3, the two second rear baffles 3-3 are respectively connected onto two spring sleeve rods 2-8 in a sliding manner, and two springs are respectively positioned between the side clamping columns 2-1 and the second rear baffles 3-3, so that the springs on the two spring sleeve rods 2-8 all give backward force to the second rear baffles 3-3, and the clamping plates 3-1, the rear sliding plates 3-2 and the second rear baffles 3-3 all have a backward moving tendency at ordinary times, when the two fastening screws 2-7 are rotated to move forwards, the two fastening screws 2-7 respectively push the two clamping plates 3-1 to move forwards, so that the front end and the rear end of the left end and the right end of the building outer wall are clamped, and the building outer wall is further fixed.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a special-shaped post of rectangular pipe combination, includes bracket assembly (1) and centre gripping subassembly (2), its characterized in that: the bracket component (1) comprises a bottom plate (1-1), side short plates (1-2), sliding rail plates (1-3), a first rear baffle plate (1-4), a middle vertical plate (1-5), a middle groove (1-6) and base blocks (1-8), wherein the left end and the right end of the lower end of the bottom plate (1-1) are fixedly connected with the base blocks (1-8), the left end and the right end of the upper end of the bottom plate (1-1) are fixedly connected with the side short plates (1-2), the sliding rail plates (1-3) are fixedly connected between the upper ends of the two side short plates (1-2), the sliding rail plates (1-3) are positioned above the bottom plate (1-1), the middle of the rear end of the upper end surface of the bottom plate (1-1) is fixedly connected with the middle vertical plate (1-5), the upper end of the middle vertical plate (1-5) is provided with the middle groove (1-6), and the rear end of the bottom plate (1-1) is fixedly connected with the first rear baffle (1-4);
the clamping component (2) comprises a side clamping column (2-1), a sliding rail plate groove (2-2), a clamping groove (2-3), a hanging ring (2-4), a sliding sleeve (2-5) and an equal arm rod (2-6), the left side and the right side of the side clamping columns (2-1) are provided with two side clamping columns, the opposite surfaces of the two side clamping columns (2-1) are provided with the clamping grooves (2-3), the lower ends of the two side clamping columns (2-1) are fixedly connected with the sliding rail plate grooves (2-2), the front end of the sliding sleeve (2-5) is fixedly connected with the hanging ring (2-4), the left end and the right end of the rear end of the sliding sleeve (2-5) are hinged with the equal-arm rods (2-6), and the lower ends of the two equal-arm rods (2-6) are respectively hinged to the upper ends of the two side clamping columns (2-1); the two side clamping columns (2-1) are connected to the left end and the right end of the sliding rail plate (1-3) in a sliding mode through the sliding rail plate grooves (2-2), and the sliding sleeve (2-5) is connected to the middle vertical plate (1-5) in a sliding mode.
2. The rectangular tube combined special-shaped column as claimed in claim 1, wherein: the bracket component (1) also comprises inclined plates (1-7), push screws (1-9), fixed blocks (1-10) and V-shaped plates (1-11), the front end of the bottom plate (1-1) is hinged with the inclined plate (1-7), the rear end of the V-shaped plate (1-11) is hinged between the two base blocks (1-8), the front end of the V-shaped plate (1-11) is propped against the lower end of the inclined plate (1-7), the middle position of the rear end of the lower end surface of the bottom plate (1-1) is fixedly connected with the fixed block (1-10), the fixed blocks (1-10) are connected with the push screws (1-9) through threads, and the front ends of the push screws (1-9) are propped against the V-shaped plates (1-11).
3. The rectangular tube combined special-shaped column as claimed in claim 1, wherein: the clamping assembly (2) further comprises spring loop bars (2-8) and rear sliding plate grooves (2-9), the middle ends of the rear ends of the two side clamping columns (2-1) are fixedly connected with the spring loop bars (2-8), springs are sleeved on the two spring loop bars (2-8), and the middle ends of the rear ends of the two side clamping columns (2-1) are provided with the rear sliding plate grooves (2-9).
4. A rectangular tube combination profiled pole as claimed in claim 3, further comprising a clamping plate assembly (3), characterized in that: the clamping plate assembly (3) comprises two clamping plates (3-1), rear sliding plates (3-2) and second rear baffle plates (3-3), the number of the clamping plate assembly (3) is two, the rear ends of the clamping plates (3-1) are fixedly connected with the rear sliding plates (3-2), the two rear sliding plates (3-2) are respectively connected onto the two rear sliding plate grooves (2-9) in a sliding mode, the two clamping plates (3-1) are respectively located in the two clamping grooves (2-3), and the rear ends of the two rear sliding plates (3-2) are respectively fixedly connected with the second rear baffle plates (3-3).
5. A rectangular tube combination profiled pole as claimed in claim 4, further comprising a clamping plate assembly (3), characterized in that: the two second rear baffles (3-3) are respectively connected to the two spring sleeve rods (2-8) in a sliding mode, and the two springs are located between the side clamping columns (2-1) and the second rear baffles (3-3).
6. The rectangular tube combined special-shaped column as claimed in claim 2, wherein: when the push screws (1-9) are screwed to the foremost end, the front ends of the inclined plates (1-7) incline upwards.
7. The rectangular tube combined special-shaped column as claimed in claim 1, wherein: the rear ends of the upper ends of the two side clamping columns (2-1) are respectively connected with fastening screws (2-7) through threads, and the front ends of the two fastening screws (2-7) are respectively positioned in the two clamping grooves (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826314.5A CN109057367B (en) | 2018-07-25 | 2018-07-25 | Rectangular tube combined special-shaped column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826314.5A CN109057367B (en) | 2018-07-25 | 2018-07-25 | Rectangular tube combined special-shaped column |
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| CN109057367A CN109057367A (en) | 2018-12-21 |
| CN109057367B true CN109057367B (en) | 2020-11-24 |
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| CN111827694A (en) * | 2020-07-29 | 2020-10-27 | 刘学锋 | Semi-automatic riser manipulator for assembly type building |
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