CN214305763U - Assembly for mounting bolt in narrow space - Google Patents
Assembly for mounting bolt in narrow space Download PDFInfo
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- CN214305763U CN214305763U CN202120221876.4U CN202120221876U CN214305763U CN 214305763 U CN214305763 U CN 214305763U CN 202120221876 U CN202120221876 U CN 202120221876U CN 214305763 U CN214305763 U CN 214305763U
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- narrow space
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Abstract
The utility model provides an subassembly for installing bolt in narrow space belongs to building element fastening technique, including the setting element, there are a plurality of installation positions on the setting element, have rotatable holder on each installation position, have the follower to drive the holder and rotate. The utility model can effectively solve the problem of bolt installation in narrow space, realize batch installation, and has extremely high installation efficiency, simple operation, easy maintenance and low manufacturing cost; the bolt installing structure is particularly suitable for installing the whole row of bolts in building installation engineering, is also suitable for the condition that bolts need to be installed in narrow space in other fields, has extremely wide application range and is suitable for market popularization.
Description
Technical Field
The utility model relates to an subassembly for at narrow space construction bolt belongs to building element fastening technique.
Background
During building construction, the air pipe 11 needs to be laid and fixed at a position as close to a top wall 14 of a building as possible, the air pipe 11 generally adopts rigid pipe fittings, and particularly adopts hot galvanized iron sheets, the multi-section air pipe 11 is fixedly butted through a butting flange 12 and is relatively fixed to the building through a fixing rod 13, particularly, the air pipe support is manufactured and installed independently, and the air pipe support generally adopts angle steel as a cross arm and is hoisted by a screw rod.
In conventional building construction, the top wall 14 is generally reinforced by a top beam 15 protruding downward, as shown in fig. 1, the air ducts 11 are laid and fixed lower than the top beam 15, so that the abutting positions of the air ducts 11 have a larger space for installing the abutting flanges 12.
Due to the development of building technology, in the construction of buildings such as super high-rise office buildings and skirt buildings, the top wall 14 generally has no top beam structure, as shown in fig. 2, the air duct 11 is required to be tightly attached to the top wall 14 of the building as much as possible when being laid and fixed, but the abutting joint of the multiple sections of air ducts 11 must be ensured to be tightly screwed for one circle by the abutting flange 12 to ensure the tightness of the internal space of the air duct 11, which results in the upper space of the abutting flange 12 being extremely narrow, generally 5-10 cm in height, and the screwing up of the bolts is extremely troublesome.
The utility model discloses the people of this application discover, just appear owing to the development of building technology recently because the trouble problem of above-mentioned bolt installation, do not have before yet to appear in other fields and need carry out the problem of bolt installation in narrow space to so far prior art does not have the solution to this.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a subassembly for at narrow space construction bolt, this subassembly that is used for at narrow space construction bolt can effectively solve the problem of carrying out the bolt installation in narrow space, and realizes installing in batches.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of a subassembly for at narrow space construction bolt, including setting element, a plurality of installation positions have rotatable holder on each installation position, have the follower to drive the holder and rotate.
The driven part is driven by the driving part, and the driving part is driven by the motor.
The driven part and the driving part are meshed screw rods.
The driven piece is a belt or a rack.
The positioning piece is strip-shaped, and a plurality of installation positions are linearly distributed.
A plurality of installation positions on the positioning piece are distributed at equal intervals.
There is also an auxiliary member having a plurality of mounting locations thereon.
The mounting positions on the auxiliary part correspond to the mounting positions on the positioning part one by one.
The auxiliary member is provided with a non-circular hole.
The mounting position on the positioning piece is in a circular hole shape.
The beneficial effects of the utility model reside in that: the problem of bolt installation in a narrow space can be effectively solved, batch installation is realized, the installation efficiency is extremely high, the operation is simple, the maintenance is easy, and the manufacturing cost is low; the mounting structure is particularly suitable for mounting the whole row of bolts in building installation engineering, is also suitable for the condition that bolts need to be mounted in narrow space in other fields, has extremely wide application range, is particularly suitable for being widely applied to mounting the heating ventilation pipe in a beamless structure and a vertical shaft air pipe, and is suitable for market popularization.
Drawings
FIG. 1 is a schematic diagram of a prior art top wall beam mounting arrangement;
FIG. 2 is a schematic structural view of a prior art top wall beam-less installation;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another embodiment of the present invention;
fig. 5 is a schematic structural view of a fourth embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a sixth embodiment of the present invention.
In the figure: 11-air pipe, 12-butt flange, 13-fixing rod, 14-top wall, 15-top beam, 21-positioning piece, 22-auxiliary piece, 23-clamping piece, 24-driven piece, 25-driving piece and 26-motor.
Detailed Description
The invention is further illustrated with reference to the following examples, without limiting the scope of protection. An assembly for installing a bolt in a narrow space as shown in fig. 3 and 4 comprises a positioning member 21, wherein the positioning member 21 has a plurality of installation positions, each installation position has a rotatable clamping member 23, and a driven member 24 drives the clamping member 23 to rotate.
The driven member 24 is driven by a driving member 25, and the driving member 25 is driven by a motor 26.
The driven member 24 and the driving member 25 are engaged screws.
The driven member 24 is a belt or a rack.
The positioning member 21 is strip-shaped, and a plurality of installation positions are linearly distributed.
A plurality of installation positions on the positioning piece 21 are distributed at equal intervals.
There is also an auxiliary member 22, and the auxiliary member 22 has a plurality of mounting locations.
The mounting positions on the auxiliary member 22 correspond to the mounting positions on the positioning member 21 one to one.
The attachment location on the auxiliary element 22 is non-circular hole shaped.
The mounting position on the positioning member 21 is in a circular hole shape.
Example 1
As a minimum solution, referring to fig. 4, the positioning device includes a positioning member 21, the positioning member 21 has a plurality of mounting positions, each mounting position has a rotatable clamping member 23, an outer ring of the clamping member 23 is made of rubber, a driven member 24 bypasses all the clamping members 23 to drive the clamping members 23 to rotate, and the driven member 24 is a belt.
With this embodiment, a bolt to be installed is placed in the clamping member 23, the follower 24 is operated to rotate the clamping member 23, and the bolt in the clamping member 23 can be tightened based on the thread.
Therefore, the installation bolts can be operated in batches, and the positioning piece 21 is convenient to select and match according to the upper space of the butt flange 12, so that the problem of troublesome bolt installation in a narrow space is effectively solved.
Example 2
By adopting the above scheme, as shown in fig. 3, the driven part 24 and the driving part 25 are engaged screws, the auxiliary part 22 is an upper and a lower combined part to form a plurality of hexagonal hole-shaped mounting positions, the clamping part 23 is a three-jaw chuck, the driven part 24 is fixed at the rear end of the clamping part 23, the driving part 25 is mounted perpendicular to all the driven parts 24, and the motor 26 directly drives or drives the driving part 25 to rotate through gear transmission.
Example 3
With the above solution, as shown in fig. 4, the auxiliary member 22 is a one-piece strip with a plurality of hexagonal hole-shaped mounting positions, the driven member 24 is a belt or a rack, the driving member 25 is a roller or a gear that drives the driven member 24 to rotate at an end of the driven member 24, and the motor 26 directly drives or drives the driving member 25 to rotate through gear transmission.
Example 4
By adopting the above scheme, as shown in fig. 5, the auxiliary member 22 is an upper one and a lower one combined to form a plurality of hexagonal hole-shaped mounting positions, the driven member 24 is a gear commutator, the driving member 25 is a whole or segmented rod body passing through and driving the gear commutator, and the motor 26 directly drives or drives the driving member 25 to rotate step by step through gear transmission or through the gear commutator.
Example 5
By adopting the above scheme, as shown in fig. 6, the auxiliary part 22 is a folding telescopic rod fixed and driving a plurality of hexagonal hole-shaped mounting positions, the driven part 24 is a bevel gear component, the driving part 25 is a rod body which can be rotationally fixed through a bearing, and the motor 26 directly drives or drives the driving part 25 to rotate through gear transmission.
Example 6
By adopting the above scheme, as shown in fig. 7, the auxiliary part 22 is an upper one and a lower one combined to form a plurality of hexagonal hole-shaped mounting positions, the auxiliary part 22 and the positioning part 21 can be folded in sections, the driven part 24 is a gear commutator, the driving part 25 is a whole section or a sectional rod body penetrating and driving the gear commutator, and the motor 26 directly drives or drives the driving part 25 to rotate step by step through gear transmission or through the gear commutator.
Claims (10)
1. An assembly for installing a bolt in a confined space, comprising a locating member (21), characterized in that: the positioning piece (21) is provided with a plurality of mounting positions, each mounting position is provided with a rotatable clamping piece (23), and a driven piece (24) drives the clamping piece (23) to rotate.
2. The assembly for installing a bolt in a narrow space according to claim 1, wherein: the driven part (24) is driven by the driving part (25), and the driving part (25) is driven by the motor (26).
3. The assembly for installing a bolt in a narrow space according to claim 2, wherein: the driven part (24) and the driving part (25) are meshed screw rods.
4. The assembly for installing a bolt in a narrow space according to claim 2, wherein: the driven part (24) is a belt or a rack.
5. The assembly for installing a bolt in a narrow space according to claim 1, wherein: the positioning piece (21) is strip-shaped, and a plurality of installation positions are linearly distributed.
6. The assembly for installing a bolt in a narrow space according to claim 5, wherein: the installation positions are distributed at equal intervals.
7. The assembly for installing a bolt in a narrow space according to claim 1, wherein: and an auxiliary member (22), wherein the auxiliary member (22) is provided with a plurality of mounting positions.
8. The assembly for installing a bolt in a narrow space according to claim 7, wherein: the mounting positions on the auxiliary part (22) correspond to the mounting positions on the positioning part (21) one by one.
9. The assembly for installing a bolt in a narrow space according to claim 7, wherein: the mounting position on the auxiliary part (22) is in a non-circular hole shape.
10. The assembly for installing a bolt in a narrow space according to claim 1, wherein: the mounting position on the positioning piece (21) is in a circular hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221876.4U CN214305763U (en) | 2021-01-27 | 2021-01-27 | Assembly for mounting bolt in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221876.4U CN214305763U (en) | 2021-01-27 | 2021-01-27 | Assembly for mounting bolt in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214305763U true CN214305763U (en) | 2021-09-28 |
Family
ID=77830672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120221876.4U Active CN214305763U (en) | 2021-01-27 | 2021-01-27 | Assembly for mounting bolt in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214305763U (en) |
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2021
- 2021-01-27 CN CN202120221876.4U patent/CN214305763U/en active Active
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