CN206723236U - One kind measurement center pillar protection cap - Google Patents
One kind measurement center pillar protection cap Download PDFInfo
- Publication number
- CN206723236U CN206723236U CN201720508622.4U CN201720508622U CN206723236U CN 206723236 U CN206723236 U CN 206723236U CN 201720508622 U CN201720508622 U CN 201720508622U CN 206723236 U CN206723236 U CN 206723236U
- Authority
- CN
- China
- Prior art keywords
- center pillar
- bolt
- protection cap
- cover plate
- block
- 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
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Abstract
The utility model discloses one kind to measure center pillar protection cap; including cover plate and block; the cover plate is covered on center pillar free end; and it is connected provided with bolt with center pillar; described block one end is provided with tightens portion for rotating bolt; the other end, which is provided with, is used to covering on the protective case of bolt head, and described to tighten portion corresponding with bolt head structure.The utility model in center pillar free end by setting cover plate; be provided for connecting bolt between rotating plate and center pillar in block simultaneously tightens portion and the protective case for covering on bolt head; the protection cap uses and easy removal; can need not be by other instruments; follow-up survey crew is facilitated to use center pillar; bolt can be protected simultaneously, avoid bolt from being corroded for a long time by rainwater.
Description
Technical field
Building construction measurement field is the utility model is related to, more particularly to a kind of measurement center pillar protection cap.
Background technology
In the fast development of modern society, building is also more and more, increasing, and therefore, these buildings are entered
Row timely and effectively monitors, and it is essential to become, and in order to effectively ensure the correctness of monitoring result, so generally one
A little necessary places need to set forced centering post as monitoring to indicate, and the monitoring point of forced centering post free end in order to
Preferably protected, staff can be when building forced centering post each to middle one protection cap of column kit, then lead to
Cross bolt and protection cap is connected to center pillar free end.Traditional center pillar protection cap when using need to by instrument swivel bolt,
Just it can not be taken out with the help of no instrument if after bolt screws, this is used follow-up survey crew is extremely not easy to
Center pillar.Further, since exposure also can be so unfavorable for the bolt to the bolt by serious erosion in atmosphere for a long time
It is long-term use of.
Utility model content
The utility model purpose is：Need to be by instrument ability swivel bolt, inconvenience for traditional center pillar protection cap
Center pillar is used in follow-up survey crew, and exposure lacks the problems such as protecting to the bolt in atmosphere for a long time, there is provided one
Kind measurement center pillar protection cap, the protection cap uses and easy removal, it may not be necessary to by other instruments, is convenient for measuring personnel
Using center pillar, while bolt can be protected, avoid bolt from being corroded for a long time by rainwater.
To achieve these goals, the technical solution adopted in the utility model is：
One kind measurement center pillar protection cap, including cover plate and block, the cover plate is covered on center pillar free end, and is set
There is bolt to be connected with center pillar, described block one end is provided with the portion of tightening for rotating bolt, and the other end, which is provided with, to be used to cover on spiral shell
The protective case of bolt head, described to tighten portion corresponding with bolt head structure.
The utility model by setting cover plate in center pillar free end, while be provided in block rotating plate with it is right
Connecting bolt tightens portion and the protective case for covering on bolt head between center pillar, and the protection cap uses and dismantle simple side
Just, it may not be necessary to by other instruments, facilitate follow-up survey crew to use center pillar, while bolt can be protected, kept away
Exempt from bolt to be corroded by rainwater for a long time.
As preferred scheme of the present utility model, the cover plate bottom surface is provided with the groove corresponding with center pillar free end.
Cause cover plate and center pillar free end that there is more preferable matching using such design, so that the monitoring of center pillar free end
Point can be protected preferably.
As preferred scheme of the present utility model, the cover plate front is provided with counterbore, the counterbore in the position of installation bolt
It can be used for accommodating the protective case in block, so as to play protective case certain position-limiting action.
As preferred scheme of the present utility model, the aperture of the counterbore and the outer wall dimension of protective case are adapted, described
Counterbore inwall and protective case outer wall are provided with the attachment structure to cooperate.Using such structure block can be enable preferably to connect
Connect on the cover board, avoid block from coming off easily and lose the protective effect to bolt.
As preferred scheme of the present utility model, the attachment structure is to be arranged on the spiral shell of counterbore inwall and protective case outer wall
Line pair.
As preferred scheme of the present utility model, the bolt head structure is interior hexagonal cylindrical head.
As preferred scheme of the present utility model, the portion of tightening is corresponding outer hexagonal spanner shape.
As preferred scheme of the present utility model, the toggle for rotating block is additionally provided with the block, the torsion
Arm is advantageous to more laborsaving light when tightening bolt by block.
As preferred scheme of the present utility model, the toggle is in cruciform shape structure.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
The utility model by setting cover plate in center pillar free end, while be provided in block rotating plate with it is right
Connecting bolt tightens portion and the protective case for covering on bolt head between center pillar, and the protection cap uses and dismantle simple side
Just, it may not be necessary to by other instruments, facilitate follow-up survey crew to use center pillar, while bolt can be protected, kept away
Exempt from bolt to be corroded by rainwater for a long time.
Brief description of the drawings
Fig. 1 is the measurement center pillar protection cap assembling structure schematic diagram in the utility model.
Fig. 2, which is tightened and dismantled for the measurement center pillar protection cap in the utility model, uses schematic diagram.
Fig. 3 is the covering plate structure schematic diagram in the utility model.
Fig. 4 is the capping structure schematic diagram in the utility model.
Marked in figure：1- center pillars, 2- bolts, 3- cover plates, 31- grooves, 32- counterbores, 4- blocks, 41- tighten portion, 42-
Protective case, 43- toggles.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment 1
The present embodiment provides a kind of measurement center pillar protection cap；
As Figure 1-Figure 4, the measurement center pillar protection cap in the present embodiment, including cover plate 3 and block 4, the cover plate 3
It is covered on the free end of center pillar 1, the cover plate 3 is connected by bolt 2 with center pillar 1, the square platy structure of the cover plate,
The bottom surface of cover plate 3 is provided with the groove 31 corresponding with the free end of center pillar 1, and the groove is also square shape, and the cover plate can be with
It is process using rigid plastics, causes cover plate and center pillar free end that there is more preferable matching using such design, from
And the monitoring point of center pillar free end is set preferably to be protected.
In the present embodiment, the block 4 includes tightening portion 41 and for covering on the head of bolt 2 for rotating bolt 2
Protective case 42, described to tighten portion 41 corresponding with the head construction of bolt 2.In the present embodiment, the head construction of bolt 2 is interior six
Angle socket cap, the portion 41 of tightening is corresponding outer hexagonal spanner shape, and the protective case 42 is cylindrical shroud tubular construction, its
After being individually process using rigid plastics, then it is attached by screw thread or bonding mode with block.
In the present embodiment, the front of the cover plate 3 is provided with counterbore 32 in the position of installation bolt 2, the inwall of counterbore 32 with
The outer wall of protective case 42 is provided with the screw thread pair to cooperate.Block can be enable preferably to be connected to cover plate using such structure
On, avoid block from coming off easily and lose the protective effect to bolt.
In the present embodiment, the toggle 43 for rotating block 4 is additionally provided with the block 4, the toggle 43 is in ten
Word cross-like structure, the toggle are advantageous to more laborsaving light when tightening bolt by block.
Specifically application method is：After bolt hole on cover plate 3 is alignd and put well with the screwed hole of the top surface of center pillar 1,
Bolt 2 is penetrated, the portion 41 of tightening in block 4 is put into the interior hexagonal groove on the head of bolt 2, rotates toggle 43 by hand, is twisted
After tight bolt 2, block 4 is reversed, then the protective case 42 in block 4 is screwed in the screw thread of counterbore 32 on cover plate 3, when needs take
When lower protection cap uses center pillar, then reverse-order is only needed to operate.
The present embodiment by setting cover plate in center pillar free end, while be provided in block rotating plate with
Connecting bolt tightens portion and the protective case for covering on bolt head between post, and the protection cap uses and easy removal,
By other instruments follow-up survey crew can need not be facilitated to use center pillar, while bolt can be protected, avoid spiral shell
Bolt is corroded by rainwater for a long time.
Embodiment 2
The present embodiment provides a kind of measurement center pillar protection cap；
Measurement center pillar protection cap in the present embodiment and the structure in embodiment 1 are basically identical, and difference is：This
The front of the cover plate 3 in embodiment is provided with counterbore 32 in the position of installation bolt 2, outside the inwall of counterbore 32 and protective case 42
It is small―gap suture fit structure between wall, both block can have been enable preferably to connect on the cover board using such structure, and avoid covering
Cap comes off and loses the protective effect to bolt easily, follow-up survey crew can be facilitated to quickly remove block again, and then use
Center pillar.In addition, bolt head structure described in the present embodiment is outer-hexagonal socket cap, the portion of tightening is corresponding interior six
Angle box spanner shape.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the principle of utility model etc., it should be included in protection of the present utility model
Within the scope of.
Claims (9)
1. one kind measurement center pillar protection cap, it is characterised in that including cover plate and block, the cover plate is covered in center pillar freedom
On end, and it is connected provided with bolt with center pillar, described block one end is provided with the portion of tightening for rotating bolt, and the other end, which is provided with, to be used
In the protective case for covering on bolt head, described to tighten portion corresponding with bolt head structure.
2. measurement center pillar protection cap according to claim 1, it is characterised in that the cover plate bottom surface is provided with and center pillar
The corresponding groove in free end.
3. measurement center pillar protection cap according to claim 2, it is characterised in that the cover plate front is in installation bolt
Position is provided with counterbore.
4. measurement center pillar protection cap according to claim 3, it is characterised in that the aperture of the counterbore and protective case
Outer wall dimension is adapted, and the counterbore inwall and protective case outer wall are provided with the attachment structure to cooperate.
5. measurement center pillar protection cap according to claim 4, it is characterised in that the attachment structure is to be arranged on counterbore
The screw thread pair of inwall and protective case outer wall.
6. the measurement center pillar protection cap according to one of claim 1-5, it is characterised in that the bolt head structure is
Interior hexagonal cylindrical head.
7. measurement center pillar protection cap according to claim 6, it is characterised in that the portion of tightening is corresponding outer six
Angle wrench shape.
8. the measurement center pillar protection cap according to one of claim 1-5, it is characterised in that be additionally provided with use in the block
In the toggle of rotation block.
9. measurement center pillar protection cap according to claim 8, it is characterised in that the toggle is in cruciform shape knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508622.4U CN206723236U (en) | 2017-05-09 | 2017-05-09 | One kind measurement center pillar protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508622.4U CN206723236U (en) | 2017-05-09 | 2017-05-09 | One kind measurement center pillar protection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723236U true CN206723236U (en) | 2017-12-08 |
Family
ID=60509629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508622.4U Expired - Fee Related CN206723236U (en) | 2017-05-09 | 2017-05-09 | One kind measurement center pillar protection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319664A (en) * | 2020-10-22 | 2021-02-05 | 奇瑞汽车股份有限公司 | Automobile rear bumper assembly auxiliary tool for assembly |
| CN113623303A (en) * | 2021-09-15 | 2021-11-09 | 浙江新盛达金属科技发展股份有限公司 | Anti-theft screw with sawtooth thread |
-
2017
- 2017-05-09 CN CN201720508622.4U patent/CN206723236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319664A (en) * | 2020-10-22 | 2021-02-05 | 奇瑞汽车股份有限公司 | Automobile rear bumper assembly auxiliary tool for assembly |
| CN113623303A (en) * | 2021-09-15 | 2021-11-09 | 浙江新盛达金属科技发展股份有限公司 | Anti-theft screw with sawtooth thread |
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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: 20171208 Termination date: 20210509 |