CN208833238U - Shaft connection survey cultellation device - Google Patents
Shaft connection survey cultellation device Download PDFInfo
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- CN208833238U CN208833238U CN201821567754.5U CN201821567754U CN208833238U CN 208833238 U CN208833238 U CN 208833238U CN 201821567754 U CN201821567754 U CN 201821567754U CN 208833238 U CN208833238 U CN 208833238U
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- Prior art keywords
- shaft connection
- hook
- cultellation
- horizontal bracket
- cultellation device
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Abstract
The utility model provides a kind of shaft connection survey cultellation device, the cultellation device includes installation base plate (1), vertical support column (2) and horizontal bracket (3), the horizontal bracket (3) has connecting pin and extension end, the installation base plate (1) is used to be fixed on the horizontal plane on vertical shaft well edge, one end of the vertical support column (2) is vertical with the installation base plate (1) fixed, the other end is vertical with the connecting pin of the horizontal bracket (3) to be fixed, and the extension end of the horizontal bracket (3) is provided with suspension groove.Shaft connection survey cultellation apparatus structure provided by the present application is more succinct, easy to manufacture, the installation base plate (1) is fixed on the well of the vertical shaft along upper when use, so that the entire cultellation device installation is more firm, the not influence vulnerable to periphery construction environment, the measurement accuracy of the shaft connection survey cultellation device is favorably improved, and security performance is more preferable.
Description
Technical field
The utility model relates to the shaft connection survey fields of the engineerings such as subway, tunnel, mine, water conservancy, and in particular, to
A kind of shaft connection survey cultellation device.
Background technique
In bored tunnel work progress, common vertical shaft increases driving face among tunnel, carries out simultaneously from multi-panel
Tunnelling accelerates bored tunnel speed of application so as to shorten the length of perforation section.Especially in Urban Metro Construction, vertical shaft
The excavation of main structure is carried out as most common accessory channel.This is just faced with the case where terrestrial net is measured
Under, how to guarantee the problem of underground is excavated by design.The purpose of shaft connection survey be exactly by the elevation of terrestrial net,
Coordinate and orientation are accurately transmitted to underground as requested, provide manufacture bases for underground tunnel construction.Currently, being contacted in vertical shaft
It measures in implementation process, the cultellation device of pit mouth is different, does not form unified cultellation apparatus structure, traditional cultellation device
Using setting up steel wire derrick, this steel wire derrick geometry builds cumbersome and to build efficiency lower, furthermore, steel wire derrick with close on it is perpendicular
The ground of the construction area on well periphery is unlocked, and such cultellation device construction risk when carrying out operation is larger, more particularly, to
The scene of blast working, loose steel wire derrick are affected and exist to the measurement accuracy of measuring point when carrying out connection survey
Security risk.
Utility model content
Cumbersome, low efficiency is made for shaft connection survey cultellation device in the prior art and measurement accuracy is unstable etc.
Problem, the utility model provide a kind of shaft connection survey cultellation device, can be effectively solved the above problem.
To achieve the above object, the utility model provides a kind of shaft connection survey cultellation device, the cultellation device
Including installation base plate, vertical support column and horizontal bracket, the horizontal bracket has connecting pin and extension end, the installation base plate
For being fixed on the horizontal plane on vertical shaft well edge, one end of the vertical support column is vertical with the installation base plate to be fixed,
The other end is vertical with the connecting pin of the horizontal bracket to be fixed, and the extension end of the horizontal bracket is provided with suspension groove.
Preferably, the cultellation device further includes hook, and the hook is living by the suspension groove and the horizontal bracket
Dynamic connection.
Preferably, the hook, which has the lug boss agreed with the suspension groove and positioned at the lug boss two sides, is in
The suspension part of hook solid, the hook are connected by the lug boss being fastened in the suspension groove and the horizontal bracket activity
It connects.
Preferably, the hook is an integral molding structure.
Preferably, the cultellation device further includes hook pressing plate, and the hook pressing plate is mounted on stretching for the horizontal bracket
For compressing the hook at the notch of the suspension groove of outlet.
Preferably, the cultellation device further includes strengthening support, and the strengthening support is fixedly mounted on the vertical support column
Between shaft and the extension end of the horizontal bracket.
Preferably, the vertical support column is made of any one in I-steel, steel pipe or channel steel.
Shaft connection survey cultellation device provided by the utility model, using installation base plate, vertical support column and horizontal branch
Frame constitutes the main body of the cultellation device, compared with the steel wire derrick that the prior art provides is as measurement cultellation device, this Shen
The cultellation apparatus structure that please be provided is more succinct, easy to manufacture, and installation base plate is fixed on the well of the vertical shaft along upper when use,
So that the entire cultellation device installs more firm, the not influence vulnerable to periphery construction environment, the vertical shaft connection is favorably improved
The measurement accuracy of system's measurement cultellation device, the cultellation device are fixed on vertical shaft well along upper, space occupied is small, security performance more
It is good, the conventional trouble that bracing wire is warned around the cultellation device is eliminated, needs to turn after the cultellation device use
When moving on to next job location, convenient disassembly.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the present application, with following tool
Body embodiment is used to explain the application together, but does not constitute the limitation to the application.In the accompanying drawings:
Fig. 1 is the main view according to the shaft connection survey cultellation device of the utility model embodiment；
Fig. 2 is the side view according to the shaft connection survey cultellation device of the utility model embodiment.
Description of symbols
The vertical support column of 1 installation base plate 2
3 horizontal brackets 4 hook
5 hook 6 strengthening supports of pressing plate
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of shaft connection survey cultellation device, and as Figure 1-Figure 2, the cultellation device includes
Installation base plate 1, vertical support column 2 and horizontal bracket 3, the horizontal bracket 3 have connecting pin and extension end, the installation base plate
1 for being fixed on the horizontal plane on vertical shaft well edge, and one end of the vertical support column 2 is vertical with the installation base plate 1 solid
Fixed, the other end is vertical with the connecting pin of the horizontal bracket 3 to be fixed, and the extension end of the horizontal bracket 3 is provided with suspension groove.
In one embodiment, the installation base plate 1 is the steel plate that one piece of length and width is 35cm, the four of the steel plate
Angle opens up tapped through hole, uses foundation bolt by the Interal fixation on the horizontal plane on vertical shaft well edge by tapped through hole, ground
Foot bolt generally may be selected to use M14 or M16, use M16 as foundation bolt in the present embodiment.The vertical support column 2 is long
Degree is 120cm, is vertically installed on the installation base plate 1, and one end and the installation base plate 1 weld, the other end and the level
3 vertical welding of bracket, the horizontal bracket 3 select the steel pipe that length is 80cm to make.For the ease of subsequent measurement operation
It is convenient, suspension groove is opened up in the extension end of the horizontal bracket 3, to hang measuring tool used in subsequent measurement, for example,
Measuring scale, heavy ball, oil drum etc..
In another embodiment, the end face of the extension end of the vertical horizontal bracket 3 indulging towards the horizontal bracket 3
Deep direction opens up multiple suspension grooves, for hanging measuring tool used in subsequent measurement.
Consider after the completion of the cultellation device installation, so that being suspended on the measurement work of the extension end of the horizontal bracket 3
Conveniently, specifically, the cultellation device further includes hook 4 for tool suspension, and the hook 4 passes through the suspension groove and the horizontal branch
Frame 3 is flexibly connected, and the hook 4, which is arranged, can facilitate the suspension of the measuring tool.In one embodiment, in the hook
Non-slip texture is set in 4 one sides contacted with measuring tool, to ensure to protect after measuring tool is hanging on the hook 4
It is fixed to keep steady.
Further, the hook 4 has the lug boss agreed with the suspension groove and is located at the lug boss two sides
The suspension part in hook solid, the hook 4 passes through the lug boss that is fastened in the suspension groove and the horizontal bracket 3
It is flexibly connected.The lug boss of the hook 4 is caught in suspension groove, can effectively prevent the hook 4 along the horizontal bracket
Longitudinal direction play.Preferably, the hook 4 is an integral molding structure.
The hook 4 is caught in the suspension groove, it is therefore prevented that the hook 4 along the horizontal bracket 3 depth side
To play, 4 one end tiltings in the object of side-by-side mounting portion suspension different weight, further, the throwing are linked up in order to prevent
Point device further includes hook pressing plate 5, and the hook pressing plate 5 is mounted on the notch of the suspension groove of the extension end of the horizontal bracket 3
It sentences for compressing the hook 4.In the extension end of the horizontal bracket 3 installation hook pressing plate 5, the hook pressing plate 5 is pressed in
The hook 4 to be fixed in the suspension groove in the intermediate projections portion of the hook 4, the hook 4 is avoided the occurrence of two
The problem of one end tilts when side mounting portion hangs the object of different weight.
Described 3 one end of horizontal bracket and the vertical support column 2 are fixed, and the other end vacantly stretches out, in order to reinforce the water
The intensity of flat bracket 3, specifically, the cultellation device further include strengthening support 6, and the strengthening support 6 is fixedly mounted on described vertical
Between the shaft of support column 2 and the extension end of the horizontal bracket 3.The strengthening support 6 enhances the strong of the horizontal bracket 3
Degree, it is ensured that the horizontal bracket 3 described in subsequent measurement is able to bear the weight of the measuring tool of suspension on it, avoids described
There is the problems such as bending, fracture in horizontal bracket 3, and further, steel pipe, reinforcing bar, strip steel plate system can be selected in the strengthening support 6
At.
Preferably, the vertical support column 2 is made of any one in I-steel, steel pipe or channel steel.
Shaft connection survey cultellation device provided by the utility model, using installation base plate, vertical support column and horizontal branch
Frame constitutes the main body of the cultellation device, compared with the steel wire derrick that the prior art provides is as measurement cultellation device, this Shen
The cultellation apparatus structure that please be provided is more succinct, easy to manufacture, and installation base plate is fixed on the well of the vertical shaft along upper when use,
So that the entire cultellation device installs more firm, the not influence vulnerable to periphery construction environment, the vertical shaft connection is favorably improved
The measurement accuracy of system's measurement cultellation device, the cultellation device are fixed on vertical shaft well along upper, space occupied is small, security performance more
It is good, the conventional trouble that bracing wire is warned around the cultellation device is eliminated, needs to turn after the cultellation device use
When moving on to next job location, convenient disassembly.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (7)
1. a kind of shaft connection survey cultellation device, which is characterized in that the shaft connection survey cultellation device includes installation base
Plate (1), vertical support column (2) and horizontal bracket (3), the horizontal bracket (3) have connecting pin and extension end, the installation base
Plate (1) is used to be fixed on the horizontal plane on the well edge of the vertical shaft, one end of the vertical support column (2) and the installation base plate
(1) vertical fixed, the other end is vertical with the connecting pin of the horizontal bracket (3) to be fixed, and the extension end of the horizontal bracket (3) is set
It is equipped with suspension groove.
2. shaft connection survey cultellation device according to claim 1, which is characterized in that the shaft connection survey cultellation
Device further includes hook (4), and the hook (4) is flexibly connected by the suspension groove with the horizontal bracket (3).
3. shaft connection survey cultellation device according to claim 2, which is characterized in that the hook (4) has and institute
It states lug boss that suspension groove agrees with and positioned at the suspension part in hook solid of the lug boss two sides, the hook (4) passes through
The lug boss being fastened in the suspension groove is flexibly connected with the horizontal bracket (3).
4. shaft connection survey cultellation device according to claim 3, which is characterized in that the hook (4) is integrated into
Type structure.
5. shaft connection survey cultellation device according to claim 4, which is characterized in that the shaft connection survey cultellation
Device further includes hook pressing plate (5), and hook pressing plate (5) is mounted on the suspension groove of the extension end of the horizontal bracket (3)
For compressing the hook (4) at notch.
6. shaft connection survey cultellation device according to claim 1, which is characterized in that the shaft connection survey cultellation
Device further includes strengthening support (6), the strengthening support (6) be fixedly mounted on the vertical support column (2) shaft and the level
Between the extension end of bracket (3).
7. shaft connection survey cultellation device according to claim 1, which is characterized in that the vertical support column (2) by
Any one in I-steel, steel pipe or channel steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567754.5U CN208833238U (en) | 2018-09-25 | 2018-09-25 | Shaft connection survey cultellation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567754.5U CN208833238U (en) | 2018-09-25 | 2018-09-25 | Shaft connection survey cultellation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833238U true CN208833238U (en) | 2019-05-07 |
Family
ID=66318231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821567754.5U Active CN208833238U (en) | 2018-09-25 | 2018-09-25 | Shaft connection survey cultellation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160510A (en) * | 2019-05-22 | 2019-08-23 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protecting wall |
-
2018
- 2018-09-25 CN CN201821567754.5U patent/CN208833238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160510A (en) * | 2019-05-22 | 2019-08-23 | 北京城建勘测设计研究院有限责任公司 | A kind of adjustable trestle set on pit mouth protecting wall |
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