CN209621809U - A kind of non-planar steel waist rail fixed wedge - Google Patents
A kind of non-planar steel waist rail fixed wedge Download PDFInfo
- Publication number
- CN209621809U CN209621809U CN201920313898.6U CN201920313898U CN209621809U CN 209621809 U CN209621809 U CN 209621809U CN 201920313898 U CN201920313898 U CN 201920313898U CN 209621809 U CN209621809 U CN 209621809U
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- CN
- China
- Prior art keywords
- fixedly installed
- threaded rod
- fixed wedge
- waist rail
- fixing seat
- 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.)
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Abstract
The utility model discloses a kind of non-planar steel waist rail fixed wedges; including protecting cylinder; the bottom of the protection cylinder is fixedly installed with fixing seat by protective case; the bottom of the fixing seat is fixedly installed with position-limiting drum; the inside of the protection cylinder is fixedly installed with perforative threaded rod; the bottom of the threaded rod is fixedly installed with the connecting rod for extending position-limiting drum by the second thread bush; the bottom of the connecting rod is fixedly installed with wedge head; mounting blocks are fixedly installed at the top of the threaded rod, the front of the mounting blocks is fixedly installed with operating handle.The fixing seat of the utility model setting consolidates fixed wedge in operation convenient for staff, the wedging length that the threaded rod of setting realizes fixed wedge with connecting rod is adjusted, it is adjusted according to the practical wedging depth of practical steel waist rail, the position-limiting drum of setting improves the integral strength of fixed wedge, it is convenient for the assembly and disassembly in later period again simultaneously, it is practical, convenient for promoting the use of.
Description
Technical field
The utility model relates to mechanical-assisted technical field of tools, specially a kind of non-planar steel waist rail fixed wedge.
Background technique
Chock, it is upper it is thick under sharp small short wooden stake, the gap for filling implements makes its firm short wooden stake, wood chip etc., sharp when in use
End is put into target gap, with the planar ends at weight hammering rear, enters chock in object, expands object artificially to reach solid
Fixed or effect of linking etc., existing fixed wedge has arbitrarily reached basic transaction capabilities, but overall structure is more simple
It is single, it is whole relatively fixed, the wedging depth of fixed wedge can not be adjusted according to the actual conditions of steel waist rail, be easy to cause wedge
Enter unstable situation, not only reduce the practicability of fixed wedge, while reducing construction quality again, it is therefore necessary to existing
Technology improves, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of non-planar steel waist rail fixed wedges, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of non-planar steel waist rail fixed wedge, including
Cylinder is protected, the bottom of the protection cylinder is fixedly installed with fixing seat by protective case, and the bottom of the fixing seat is fixedly installed with
Position-limiting drum, the inside of the protection cylinder are fixedly installed with perforative threaded rod, and the bottom of the threaded rod passes through the second thread bush
It is fixedly installed with the connecting rod for extending position-limiting drum, the bottom of the connecting rod is fixedly installed with wedge head, the top of the threaded rod
Portion is fixedly installed with mounting blocks, and the front of the mounting blocks is fixedly installed with operating handle.
Preferably, reinforcing rib is evenly distributed in the fixing seat, and the bottom of fixing seat is fixedly installed with rubber buffer
Pad.
Preferably, it is fixedly connected between the connecting rod and wedge head by fixed block.
Preferably, it is fixedly connected between protection cylinder and the threaded rod by the first thread bush.
Preferably, it is fixedly installed with compacting seat at the top of the mounting blocks, passes through attachment base between mounting blocks and threaded rod
It is fixedly connected.
Preferably, matching used rubber antiskid set is cased on the operating handle.
Compared with prior art, the utility model has the beneficial effects that the non-planar steel waist rail fixed wedge is relative to tradition
The fixing seat of fixed wedge, setting consolidates fixed wedge in operation convenient for staff, so that staff is in wedging
It is more stable, while the hand steered situation of staff is avoided or reduced again, the practicability of fixed wedge is improved, applicable model is expanded
It encloses, the wedging length that threaded rod and the connecting rod of setting realize fixed wedge is adjusted, and makes it according to the reality of practical steel waist rail
Border wedging depth is adjusted, and fastness when wedging is effectively guaranteed, improves the practicability of fixed wedge, the limit of setting
Cylinder improves the integral strength of fixed wedge, improves the stress degree of fixed wedge, while being convenient for the assembly and disassembly in later period, the behaviour of setting again
Making handle, to wedging progress, quickly rotation is adjusted convenient for staff, the consumption of manpower is effectively saved, when improving operation
Convenience and operating efficiency, it is practical, convenient for promote the use of.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the positive structure schematic of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, wedge head；101, fixed block；2, position-limiting drum；3, fixing seat；301, rubber buffer；302, reinforcing rib；4,
Protective case；5, cylinder is protected；6, threaded rod；7, the first thread bush；8, operating handle；9, seat is tamped；901, attachment base；10, second
Thread bush；11, connecting rod；12, mounting blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of non-planar steel waist rail fixed wedge, including protect
Casing 5, the inside of protection cylinder 5 are fixedly installed with perforative threaded rod 6, and the bottom of threaded rod 6 is fixed by the second thread bush 10
The connecting rod 11 for extending position-limiting drum 2 is installed, the bottom of connecting rod 11 is installed by welding with wedge head 1, threaded rod 6 and connecting rod 11
The wedging length for realizing fixed wedge is adjusted, it is adjusted according to the practical wedging depth of practical steel waist rail, effectively
Fastness when ensure that wedging, improve the practicability of fixed wedge, the top of threaded rod 6 is installed by welding with mounting blocks 12,
The front of mounting blocks 12 is installed by welding with operating handle 8, and operating handle 8 carries out quickly rotation to wedging convenient for staff and adjusts
Section, effectively saves the consumption of manpower, improves convenience and operating efficiency when operation, and the bottom of protection cylinder 5 passes through
Protective case 4 is installed by welding with fixing seat 3, and fixing seat 3 consolidates fixed wedge in operation convenient for staff, to work
Personnel are more stable in wedging, while avoiding or reducing the hand steered situation of staff again, improve the practicability of fixed wedge,
The scope of application is expanded, the bottom of fixing seat 3 is installed by welding with position-limiting drum 2, and position-limiting drum 2 improves the integral strength of fixed wedge,
Improve the stress degree of fixed wedge.
Further, reinforcing rib 302 is evenly distributed in fixing seat 3, and the bottom of fixing seat 3 is fixedly installed with rubber buffer
Pad 301.In embodiment, reinforcing rib 302 improves the stress degree of fixing seat 3, ensure that operation quality, rubber buffer 301
Improve the friction dynamics and resiliency between fixing seat 3 and contact surface.
Further, it is fixedly connected between connecting rod 11 and wedge head 1 by fixed block 101.In embodiment, fixed block 101 is mentioned
High stickiness between connecting rod 11 and wedge head 1, ensure that operation quality and normal operation.
Further, it protects between cylinder 5 and threaded rod 6 and is fixedly connected by the first thread bush 7.In embodiment, the first screw thread
Set 7, which not only ensure that, carries out rotary operation between threaded rod 6 and protection cylinder 5, but also has reached effective limit effect.
Further, the top of mounting blocks 12 is fixedly installed with compacting seat 9, passes through connection between mounting blocks 12 and threaded rod 6
Seat 901 is fixedly connected.In embodiment, compacting seat 9 tamps fixed wedge by corresponding device convenient for staff, effectively
The damage reduced to fixed wedge main body, attachment base 901 realizes being fixedly connected between mounting blocks 12 and threaded rod 6.
Further, matching used rubber antiskid set is cased on operating handle 8.In embodiment, rubber antiskid set is improved
Friction dynamics between staff's hand and operating handle 8 improve comfort level when operation.
Working principle: when operation, the gap between wedge head 1 and steel waist rail is subjected to alignment wedging, until fixing seat 3 and girder steel
Fitting drives threaded rod 6 to push connecting rod 11, wedge head 1 is made to enter gap if gap is deeper by rotary control handle 8
Mouthful, it is wedged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of non-planar steel waist rail fixed wedge, including protection cylinder (5), it is characterised in that: the bottom of protection cylinder (5) passes through
Protective case (4) is fixedly installed with fixing seat (3), and the bottom of the fixing seat (3) is fixedly installed with position-limiting drum (2), the protection
The inside of cylinder (5) is fixedly installed with perforative threaded rod (6), and the bottom of the threaded rod (6) is solid by the second thread bush (10)
Dingan County is equipped with the connecting rod (11) for extending position-limiting drum (2), and the bottom of the connecting rod (11) is fixedly installed with wedge head (1), institute
It states and is fixedly installed at the top of threaded rod (6) mounting blocks (12), the front of the mounting blocks (12) is fixedly installed with operating handle
(8)。
2. a kind of non-planar steel waist rail fixed wedge according to claim 1, it is characterised in that: on the fixing seat (3)
It is even to be distributed with reinforcing rib (302), and the bottom of fixing seat (3) is fixedly installed with rubber buffer (301).
3. a kind of non-planar steel waist rail fixed wedge according to claim 1, it is characterised in that: the connecting rod (11) and wedge
It is fixedly connected between head (1) by fixed block (101).
4. a kind of non-planar steel waist rail fixed wedge according to claim 1, it is characterised in that: the protection cylinder (5) and spiral shell
It is fixedly connected between rasp bar (6) by the first thread bush (7).
5. a kind of non-planar steel waist rail fixed wedge according to claim 1, it is characterised in that: the top of the mounting blocks (12)
Portion is fixedly installed with compacting seat (9), is fixedly connected between mounting blocks (12) and threaded rod (6) by attachment base (901).
6. a kind of non-planar steel waist rail fixed wedge according to claim 1, it is characterised in that: on the operating handle (8)
It is cased with matching used rubber antiskid set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313898.6U CN209621809U (en) | 2019-03-12 | 2019-03-12 | A kind of non-planar steel waist rail fixed wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313898.6U CN209621809U (en) | 2019-03-12 | 2019-03-12 | A kind of non-planar steel waist rail fixed wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621809U true CN209621809U (en) | 2019-11-12 |
Family
ID=68456623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313898.6U Expired - Fee Related CN209621809U (en) | 2019-03-12 | 2019-03-12 | A kind of non-planar steel waist rail fixed wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621809U (en) |
-
2019
- 2019-03-12 CN CN201920313898.6U patent/CN209621809U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191112 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |