CN206816642U - A kind of construction bolting apparatus - Google Patents
A kind of construction bolting apparatus Download PDFInfo
- Publication number
- CN206816642U CN206816642U CN201720759155.2U CN201720759155U CN206816642U CN 206816642 U CN206816642 U CN 206816642U CN 201720759155 U CN201720759155 U CN 201720759155U CN 206816642 U CN206816642 U CN 206816642U
- Authority
- CN
- China
- Prior art keywords
- bolt
- crab
- guide rod
- welded
- swingle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to building field, disclose a kind of construction bolting apparatus, including crab-bolt, the crab-bolt surface is provided with screw thread, uniformly through hole is provided with the right side of the crab-bolt surface, screw thread is combined with contiguous block in the middle part of the crab-bolt, the first guide rod is welded with the left of the contiguous block, fixed block is welded with the left of the first guide rod surface, swingle is symmetrically installed with the fixed block, rotating shaft is installed between the swingle and fixed block, helical spring is welded between the swingle and the first guide rod, the second guide rod is welded with the right side of the contiguous block, nut is threaded with the right side of the crab-bolt, the crab-bolt side is welded with conduit, the conduit right-hand member is threaded with extension airbag.The purpose of this utility model is to be fixed on the ground not enough firm problem of temperature to solve existing crab-bolt, by setting support of the helical spring to swingle, space between crab-bolt and hole is tamped plus extension airbag, so as to reach dual firm purpose.
Description
Technical field
It the utility model is related to building field, more particularly to a kind of construction bolting apparatus.
Background technology
Crab-bolt includes：Intumescent crab-bolt, moment of torsion control formula intumescent crab-bolt, displacement controllable intumescent crab-bolt, reaming type
Crab-bolt, pre- reaming common anchor bolt, cut bottom crab-bolt with after from reaming Special anchor bolt and hit core crab-bolt etc., it is common in construction, can
Architectural workpieces to be fixed on the ground or elsewhere, existing crab-bolt is piercing what is accomplished fluently when being fixed
When through hole, easily through hole is worn greatly, so as to easily loosen crab-bolt, influences the stability of crab-bolt, the device also having exists
In use, after crab-bolt is fixed, inconvenience improves the adhesive force in crab-bolt and soil using external substance, influences the firm journey of crab-bolt
Degree, therefore, it is necessary to a kind of construction bolting apparatus is designed to solve the above problems.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of construction bolting apparatus.
The utility model is to be achieved through the following technical solutions：
A kind of construction bolting apparatus, including crab-bolt, the crab-bolt surface are provided with screw thread, the crab-bolt surface right side
Uniformly it is provided with through hole, screw thread is combined with contiguous block in the middle part of the crab-bolt, is welded with the first guide rod on the left of the contiguous block, and described the
Fixed block is welded with the left of one guide rod surface, is symmetrically installed with swingle on the fixed block, the swingle and fixed block it
Between rotating shaft is installed, be welded with helical spring between the swingle and the first guide rod, second be welded with the right side of the contiguous block
Guide rod, the crab-bolt right side are threaded with nut, and the crab-bolt side is welded with conduit, and the conduit right-hand member is threaded with
Extension airbag.
As optimal technical scheme of the present utility model, the conduit is connected with crab-bolt and extension airbag respectively.
As optimal technical scheme of the present utility model, the crab-bolt is hollow-core construction.
As optimal technical scheme of the present utility model, second guide rod coordinates with nut sliding.
As optimal technical scheme of the present utility model, the first guide rod left end is pyramidal structure.
As optimal technical scheme of the present utility model, the conduit is L-type structure.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is easy to carry out the gap between bolt and the through hole being drilled by setting extension airbag and through hole
Tamp, consequently facilitating increasing the firmness of crab-bolt, avoid making building shift due to the loosening of crab-bolt, ensure that construction
Safety, by setting swingle and helical spring, conveniently makes helical spring strut swingle, consequently facilitating using swingle pair
The through hole being drilled is supported, and makes crab-bolt more firm, and the present apparatus carries out dual reinforcing using the mode of filling and support, so as to
Avoid tilting crab-bolt, and it is simple in construction, it is reasonable in design, it is easy to operate, securely and reliably.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, fixed block, 2, rotating shaft, 3, swingle, 4, helical spring, the 5, first guide rod, 6, screw thread, 7, crab-bolt, 8,
Contiguous block, 9, through hole, the 10, second guide rod, 11, nut, 12, conduit, 13, extension airbag.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of construction bolting apparatus, including crab-bolt 7, the crab-bolt 7 are hollow-core construction, and the surface of crab-bolt 7 is set
There is screw thread 6, be uniformly provided with through hole 9 on the right side of the surface of crab-bolt 7, the middle part screw thread of crab-bolt 7 is combined with contiguous block 8, the company
Connect the left side of block 8 and be welded with the first guide rod 5, the left end of the first guide rod 5 is pyramidal structure, is welded on the left of the surface of the first guide rod 5
Fixed block 1 is connected to, swingle 3 is symmetrically installed with the fixed block 1, rotating shaft is installed between the swingle 3 and fixed block 1
2, helical spring 4 is welded between the guide rod 5 of swingle 3 and first, the right side of contiguous block 8 is welded with the second guide rod 10,
The right side of crab-bolt 7 is threaded with nut 11, and second guide rod 10 coordinates with the sliding of nut 11, the side of crab-bolt 7 weldering
Conduit 12 is connected to, the conduit 12 is L-type structure, and the right-hand member of conduit 12 is threaded with extension airbag 13, the conduit 12
Connected respectively with crab-bolt 7 and extension airbag 13.
Operation principle：Drill, be then placed on device in hole vertically, user is clockwise on the ground first by electric drill
Rotate crab-bolt 7, it will crab-bolt 7 is rotated into underground, then rotates clockwise the second guide rod 10, contiguous block 8 will be made to drive the
One guide rod 5 moves downward, so that fixed block 1 stretches out, due to the presence of helical spring 4, it will swingle 3 is supported,
So as to which device is fixed in the hole being drilled by the support of swingle 3, then user rotates extension airbag 13, by flexible gas
Capsule 13 is removed, and fine sand is loaded in extension airbag 13, extension airbag 13 is rotated on conduit 12, then presses down on flexible gas
Capsule 13, fine sand is flowed in crab-bolt 7 by conduit 12 using extension airbag 13, flows into fine sand by the through hole 9 on the surface of crab-bolt 7
Space between crab-bolt 7 and hole, so as to which space be tamped, increase the degree of stability of crab-bolt 7, then user will need to install
Architectural workpieces be arranged on crab-bolt 7 screw thread 6 on.
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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of construction bolting apparatus, including crab-bolt (7), it is characterised in that：Crab-bolt (7) surface is provided with screw thread
(6) through hole (9), is uniformly provided with the right side of crab-bolt (7) surface, screw thread is combined with contiguous block (8), institute in the middle part of the crab-bolt (7)
State and the first guide rod (5) is welded with the left of contiguous block (8), fixed block (1) is welded with the left of the first guide rod (5) surface, it is described
Swingle (3) is symmetrically installed with fixed block (1), rotating shaft (2) is installed between the swingle (3) and fixed block (1), it is described
Helical spring (4) is welded between swingle (3) and the first guide rod (5), the second guide rod is welded with the right side of the contiguous block (8)
(10) nut (11), is threaded with the right side of the crab-bolt (7), crab-bolt (7) side is welded with conduit (12), the conduit
(12) right-hand member is threaded with extension airbag (13).
A kind of 2. construction bolting apparatus according to claim 1, it is characterised in that：The conduit (12) respectively with anchor
Bolt (7) is connected with extension airbag (13).
A kind of 3. construction bolting apparatus according to claim 1, it is characterised in that：The crab-bolt (7) is hollow knot
Structure.
A kind of 4. construction bolting apparatus according to claim 1, it is characterised in that：Second guide rod (10) and spiral shell
Cap (11) sliding coordinates.
A kind of 5. construction bolting apparatus according to claim 1, it is characterised in that：First guide rod (5) left end
For pyramidal structure.
A kind of 6. construction bolting apparatus according to claim 1, it is characterised in that：The conduit (12) is L-type knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759155.2U CN206816642U (en) | 2017-06-19 | 2017-06-19 | A kind of construction bolting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759155.2U CN206816642U (en) | 2017-06-19 | 2017-06-19 | A kind of construction bolting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816642U true CN206816642U (en) | 2017-12-29 |
Family
ID=60761655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720759155.2U Expired - Fee Related CN206816642U (en) | 2017-06-19 | 2017-06-19 | A kind of construction bolting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145128A (en) * | 2019-05-30 | 2019-08-20 | 谢润 | Discharging platform is used in a kind of construction of high-rise public building |
| CN111561221A (en) * | 2020-05-21 | 2020-08-21 | 江苏新特朗休闲用品有限公司 | Outdoor high stability tent that uses |
| CN112240334A (en) * | 2020-11-04 | 2021-01-19 | 杨磊 | Anti-loosening expansion bolt |
-
2017
- 2017-06-19 CN CN201720759155.2U patent/CN206816642U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145128A (en) * | 2019-05-30 | 2019-08-20 | 谢润 | Discharging platform is used in a kind of construction of high-rise public building |
| CN110145128B (en) * | 2019-05-30 | 2021-04-16 | 安徽明邦建设有限公司 | High-rise public building construction is with platform of unloading |
| CN111561221A (en) * | 2020-05-21 | 2020-08-21 | 江苏新特朗休闲用品有限公司 | Outdoor high stability tent that uses |
| CN112240334A (en) * | 2020-11-04 | 2021-01-19 | 杨磊 | Anti-loosening expansion bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108005578B (en) | Gear adjusting type multi-dimensional drilling device for mine exploitation | |
| CN206816642U (en) | A kind of construction bolting apparatus | |
| CN108150093B (en) | Screw rod adjusting type multi-dimensional drilling device for mine exploitation | |
| CN202055771U (en) | Drilling-free type floating coupling | |
| CN204225782U (en) | A kind of large aperture, coal seam deep drill Anti-inclining drilling rod | |
| CN201874461U (en) | Anti-deviation straightening while-drilling composite drilling device | |
| CN208441828U (en) | A kind of mining heading equipment | |
| CN207988949U (en) | A kind of adjustable drilling bit of rotary-digging drilling rig of diameter | |
| CN202990859U (en) | Sediment-free drill bit | |
| CN205895188U (en) | Simply visit ore device convenient to dismouting and carrying | |
| CN207701074U (en) | A kind of hydraulic power piling drill rig | |
| CN208605128U (en) | Rotary digging tooth installation system | |
| CN203614054U (en) | Wellhead centralizer for casing installation in well drilling | |
| CN204552608U (en) | A kind of crawler type spindle drill | |
| CN103244055A (en) | Caterpillar-type drilling machine | |
| CN203847138U (en) | Self-propelled hollow grouting anchor rod | |
| CN207339182U (en) | One kind adjusts rod-type cable bearer | |
| CN202520228U (en) | Integrated concentric overburden drilling tool | |
| CN206329278U (en) | A kind of Counterboring apparatus for geological exploration | |
| CN201627532U (en) | Concentric double-rotation drilling machine | |
| CN201407000Y (en) | Centralizer ensuring pore-forming accuracy of drilling machine | |
| CN204782767U (en) | Tunnel country rock dowelling jig utensil of preventing collapsing | |
| CN106703049B (en) | A kind of strong improved device of building municipal works side slope | |
| CN205577912U (en) | A unload pole structure in developments for raise boring machine | |
| CN201202403Y (en) | Well drilling head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190619 |