CN215168725U - Adjustable protective fence tool - Google Patents
Adjustable protective fence tool Download PDFInfo
- Publication number
- CN215168725U CN215168725U CN202121339364.4U CN202121339364U CN215168725U CN 215168725 U CN215168725 U CN 215168725U CN 202121339364 U CN202121339364 U CN 202121339364U CN 215168725 U CN215168725 U CN 215168725U
- Authority
- CN
- China
- Prior art keywords
- fence
- rod
- clamping block
- telescopic
- adjustable protective
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a fence technical field discloses a protective fence frock with adjustable, including: the first fence and the second fence are telescopically arranged on the first fence, the second fence is inserted or sleeved with the first fence, and a locking piece for locking the first fence and the second fence is movably arranged between the first fence and the second fence; and the fixing device is arranged at one end of the first fence, which is far away from the second fence, and one end of the second fence, which is far away from the first fence. The utility model has the advantages that the protective fence tool can be used in high-altitude operation to ensure the operation safety of constructors; fixing devices are arranged on two sides of the protective fence, so that the installation stability of the whole structure is improved; the protective fence comprises the first fence and the second fence which are telescopic, so that the whole width of the protective fence is convenient to adjust, and the universality is high.
Description
Technical Field
The utility model relates to a fence technical field especially relates to a protective fence frock with adjustable.
Background
The fence is widely applied to production and life, and comprises a garden fence, a road fence, a construction fence and the like. When the rail transit vehicle enters a vehicle assembly process, the vehicle is often lifted up and falls on an assembly table position because equipment needs to be installed on a vehicle chassis. Therefore, the vehicle is in a state of about 2 meters from the ground at this time, and the sequence of the door mounting process is relatively late. When the earlier stage working procedure operation is carried out, the potential safety hazard of falling over exists because the car door does not have any protection.
The conventional fence is usually integrated and is formed by connecting a cross rod and a vertical rod, so that the fence cannot be connected with a vehicle door frame, and the fence is poor in fixation property and cannot guarantee the safety of high-altitude operation personnel. And the whole width of the fence is fixed, and the fence is not used for the door frames of vehicles with different widths, so that the universality is poor.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims to solve the technical problem that a simple, stable, and application scope wide adjustable protective fence frock of installation is proposed.
The utility model provides a technical scheme that its technical problem adopted is, provides a protective fence frock with adjustable, including:
the telescopic fence comprises a first fence and a second fence which is telescopically arranged on the first fence, wherein the second fence is inserted or sleeved with the first fence, and a locking piece for locking the first fence and the second fence is movably arranged between the first fence and the second fence;
and the fixing device is arranged at one end of the first fence, which is far away from the second fence, and one end of the second fence, which is far away from the first fence.
Furthermore, the fixing device comprises a first clamping block, a second clamping block and a fixing piece, wherein a first waist hole is formed in the first clamping block, a second waist hole is formed in the second clamping block, and connecting parts are arranged on the first fence and the second fence; the fixing piece can sequentially penetrate through the first waist hole and the second waist hole and is connected with the connecting portion.
Furthermore, the fixing piece comprises a head and a rod body which are connected, wherein the rod body is provided with a thread, the connecting part is provided with a first threaded hole, and the fixing piece is in threaded connection with the connecting part; and the head may abut the first clamping block.
Further, first fence includes a plurality of first telescopic links, the second fence includes a plurality of second telescopic links, the second telescopic link is cavity setting, first telescopic link telescopic peg graft in the second telescopic link.
Furthermore, a second threaded hole is formed in the second telescopic rod, and the locking piece is in threaded connection with the second threaded hole; and one end of the locking piece can penetrate through the threaded hole to abut against the first telescopic rod.
Furthermore, the number of the fixing devices is four, and the four fixing devices are respectively arranged at two ends of the first fence and two ends of the second fence.
Further, first fence still includes first montant, first montant is connected a plurality of first telescopic link, second fence includes the second montant, the second montant is connected a plurality of the second telescopic link.
Furthermore, the second fence also comprises a connecting rod, and the connecting rod is connected to one end, far away from the second vertical rod, of the second telescopic rod; and the first vertical rod, the second vertical rod and the bottom of the connecting rod are all provided with a first flexible pad.
Furthermore, a second flexible pad is arranged on each of the first clamping block and the second clamping block.
Further, the first telescopic rod, the second telescopic rod, the first vertical rod, the second vertical rod and the connecting rod are all hollow round tubes or square tubes.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model discloses in, this protective fence is whole mainly to be connected by first fence and second fence and forms, and the second fence pegs graft or cup joint with first fence, makes the setting of first fence telescopic in the second fence to realize the regulation of the whole width of fence, be convenient for install on the vehicle door frame of different widths, the commonality is strong. Fixing devices are arranged at one end of the first fence far away from the second fence and one end of the second fence far away from the first fence, and the fixing devices are used for integrally mounting the fences on a vehicle door frame to improve the protection performance of the fences; and the fixing device consists of a first clamping block, a second clamping block and a fixing piece, the distance between the first clamping block and the second clamping block can be adjusted, the fixing device is suitable for vehicle door frames without thickness, is fixed through the fixing piece, and is simple in structure and convenient to install. The bottom of first montant, second montant and connecting rod all is equipped with first flexible pad, all is equipped with the flexible pad of second on first grip block and the second grip block, has the cushioning effect, and can prevent the damage to the vehicle.
Drawings
Fig. 1 is a schematic view of the whole structure of the protective fence tool of the utility model;
FIG. 2 is an exploded view of a first fence and a second fence;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic structural view of the fixing member;
FIG. 5 is a schematic structural diagram of a first clamping block;
fig. 6 is a schematic structural diagram of the second clamping block.
In the figure:
1. a first fence; 10. a connecting portion; 11. a first telescopic rod; 12. a first vertical bar; 100. a first threaded hole; 120. a first flexible mat;
2. a second fence; 20. a second telescopic rod; 21. a second vertical bar; 22. a connecting rod; 200. a second threaded hole;
3. a locking member;
4. a fixing device; 40. a first clamping block; 41. a second clamping block; 42. a fixing member; 43. a second flexible mat; 400. a first waist hole; 410. a second waist hole; 420. a head portion; 421. a rod body.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, an adjustable protective fence tool includes a first fence 1, a second fence 2, a locking member 3, and a fixing device 4.
The first fence 1 and the second fence 2 are inserted or sleeved, namely the first fence 1 is telescopically arranged in the first fence 1 or the second fence 2 is telescopically arranged in the first fence 1; the locking piece 3 is movably arranged between the first fence 1 and the second fence 2, and the locking piece 3 is used for connecting the first fence 1 and the second fence 2 and locking the first fence 1 and the second fence 2; the end of the first fence 1 far away from the second fence 2 and the end of the second fence 2 far away from the first fence 1 are provided with fixing devices 4, and the fixing devices 4 are used for installing and fixing the first fence 1 and the second fence 2.
In this embodiment, this protective fence frock is mainly used in rail transit vehicle equipment process to install on the door frame of vehicle door, in order to prevent that the operation personnel from falling in the vehicle. Specifically, the fixing device 4 includes a first clamping block 40, a second clamping block 41 and a fixing member 42, a first waist hole 400 is formed in the first clamping block 40, a second waist hole 410 is formed in the second clamping block 41, connecting portions 10 are formed in the first fence 1 and the second fence 2, the fixing member 42 can sequentially penetrate through the first waist hole 400 and the second waist hole 410 and then is connected with the connecting portions 10, namely, the first clamping block 40 and the second clamping block 41 are detachably mounted on the first fence 1 and the second fence 2 and are fixed through the fixing member 42.
In practical use, the fixing member 42 includes a head portion 420 and a rod 421 connected to each other, a screw thread is provided on the rod 421, a first threaded hole 100 is provided on the connecting portion 10, the fixing member 42 is in threaded connection with the connecting portion 10, and the head portion 420 can abut against the first clamping block 40, that is, the fixing member 42 clamps the first clamping block 40 and the second clamping block 41. The length of the second clamping block 41 is greater than that of the first clamping block 40, so that the first clamping block 40 can be completely attached to the second clamping block 41, and the connection stability of the first clamping block 40 and the second clamping block 41 is ensured; and the distance between the first clamping block 40 and the second clamping block 41 can be adjusted through the first waist hole 400 and the second waist hole 410 so as to be suitable for vehicle door frames with different thicknesses.
As shown in fig. 2, the first fence 1 includes a plurality of first telescopic rods 11, the second fence 2 includes a plurality of second telescopic rods 20, the second telescopic rods 20 are hollow, and the first telescopic rods 11 are telescopically inserted into the second telescopic rods 20, that is, the first fence 1 is inserted into the second fence 2. Specifically, a second threaded hole 200 is formed in the second telescopic rod 20, the locking member 3 is in threaded connection with the second threaded hole 200, and one end of the locking member 3 can penetrate through the threaded hole to abut against the first telescopic rod 11.
During actual installation, first fence 1 is inserted into second fence 2, the whole width of the protective fence is adjusted through first telescopic link 11 and second telescopic link 20, and first telescopic link 11 and second telescopic link 20 are locked through locking piece 3. Preferably, a nut may be sleeved on the locking member 3, so as to adjust the screwing amount of the locking member 3, and the nut may abut against the surface of the second telescopic rod 20. And then the second clamping block 41 is abutted against the first fence 1 and the second fence 2, the first waist hole 400 on the first clamping block 40 is aligned with the second waist hole 410 on the second clamping block 41, and the fixing piece 42 is penetrated and connected with the connecting part 10 in a threaded manner so as to fix the first clamping block 40 and the second clamping block 41, thereby integrally mounting the protective fence on the door frame of the vehicle.
Preferably, four fixing devices 4 are provided, respectively provided at both ends of the first fence 1 and both ends of the second fence 2, to improve the installation stability of the barrier fence. And all be equipped with second flexible pad 43 on first grip block 40 and second grip block 41, when constructor collided this fence, had certain cushioning effect, and polylith second flexible pad 43 can be with vehicle door frame parcel to prevent damaging the vehicle door frame.
The first fence 1 further comprises a first vertical rod 12, the first vertical rod 12 is connected with a plurality of first telescopic rods 11, the second fence 2 comprises a second vertical rod 21, the second vertical rod 21 is connected with a plurality of second telescopic rods 20, and the first fence 1 and the second fence 2 are formed by connecting a plurality of rod pieces; and the second fence 2 further comprises a connecting rod 22, and the connecting rod 22 is connected to one end, far away from the second vertical rod 21, of the second telescopic rod 20 so as to play a role in supporting the middle part and strengthen the strength of the whole structure. The first vertical rod 12, the second vertical rod 21 and the connecting rod 22 are directly abutted to the bottom plate of the vehicle, and in order to reduce damage to the vehicle, the first flexible pad 120 is arranged at the bottom of each of the first vertical rod 12, the second vertical rod 21 and the connecting rod 22 and has a buffering effect; and the first flexible mat 120 is detachable for easy replacement.
In the use process, the first telescopic rod 11, the second telescopic rod 20, the first vertical rod 12, the second vertical rod 21 and the connecting rod 22 are all made of round pipes or square pipes, all the rod pieces can be welded, and the manufacture is simple.
In the scheme, the whole width of the protective fence tool is adjustable, and the protective fence tool is suitable for different vehicle door frames; and install the protective fence to the vehicle door frame through locking piece 3 and fixing device 4, protective fence overall structure is stable, and fixing device 4 adjustability is good.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (10)
1. The utility model provides a protective fence frock with adjustable which characterized in that, including:
the telescopic fence comprises a first fence and a second fence which is telescopically arranged on the first fence, wherein the second fence is inserted or sleeved with the first fence, and a locking piece for locking the first fence and the second fence is movably arranged between the first fence and the second fence;
and the fixing device is arranged at one end of the first fence, which is far away from the second fence, and one end of the second fence, which is far away from the first fence.
2. The adjustable protective fence tool as claimed in claim 1, wherein the fixing device comprises a first clamping block, a second clamping block and a fixing member, the first clamping block is provided with a first waist hole, the second clamping block is provided with a second waist hole, and the first fence and the second fence are provided with connecting portions; the fixing piece can sequentially penetrate through the first waist hole and the second waist hole and is connected with the connecting portion.
3. The adjustable protective fence tool as claimed in claim 2, wherein the fixing member comprises a head portion and a rod body connected with each other, the rod body is provided with a thread, the connecting portion is provided with a first threaded hole, and the fixing member is in threaded connection with the connecting portion; and the head may abut the first clamping block.
4. The adjustable protective fence tool as claimed in claim 1, wherein the first fence comprises a plurality of first telescopic rods, the second fence comprises a plurality of second telescopic rods, the second telescopic rods are hollow, and the first telescopic rods are telescopically inserted into the second telescopic rods.
5. The adjustable protective fence tool as claimed in claim 4, wherein a second threaded hole is formed in the second telescopic rod, and the locking member is in threaded connection with the second threaded hole; and one end of the locking piece can penetrate through the threaded hole to abut against the first telescopic rod.
6. The adjustable protective fence tooling as claimed in claim 1, wherein four fixing devices are provided, respectively provided at both ends of the first fence and both ends of the second fence.
7. The adjustable protective fence tooling of claim 4, wherein the first fence further comprises a first vertical bar, the first vertical bar is connected with the plurality of first telescopic bars, the second fence comprises a second vertical bar, and the second vertical bar is connected with the plurality of second telescopic bars.
8. The adjustable protective fence tooling of claim 7, wherein the second fence further comprises a connecting rod connected to one end of the second telescopic rod away from the second vertical rod; and the first vertical rod, the second vertical rod and the bottom of the connecting rod are all provided with a first flexible pad.
9. The adjustable protective fence tooling of claim 2, wherein the first clamping block and the second clamping block are both provided with second flexible pads.
10. The adjustable protective fence tooling of claim 8, wherein the first telescopic rod, the second telescopic rod, the first vertical rod, the second vertical rod and the connecting rod are all hollow round tubes or square tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339364.4U CN215168725U (en) | 2021-06-16 | 2021-06-16 | Adjustable protective fence tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339364.4U CN215168725U (en) | 2021-06-16 | 2021-06-16 | Adjustable protective fence tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215168725U true CN215168725U (en) | 2021-12-14 |
Family
ID=79386726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121339364.4U Active CN215168725U (en) | 2021-06-16 | 2021-06-16 | Adjustable protective fence tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215168725U (en) |
-
2021
- 2021-06-16 CN CN202121339364.4U patent/CN215168725U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4611824A (en) | Cab guard | |
| US6398276B1 (en) | Bumper guard | |
| US10639950B2 (en) | Torsion trailer coupler | |
| CN110254465B (en) | Anti-sliding device of freight train | |
| CN215168725U (en) | Adjustable protective fence tool | |
| CN214868880U (en) | Automobile part positioning tool | |
| CN213007809U (en) | Transport vechicle suitable for prefabricated stand | |
| CN212350920U (en) | Be used for electric automobile body skeleton welded unable adjustment base | |
| CN208069326U (en) | Air bag mounting bracket and air suspension | |
| CN214930179U (en) | Adjustable connecting frame for semitrailer chassis | |
| CN215861211U (en) | Extendable U-shaped bolt fastening structure | |
| CN219382130U (en) | High-strength low-weight car trailer hook | |
| CN207267505U (en) | A kind of gravity vehicle traction crossbeam | |
| CN220504485U (en) | Length-adjustable cross bar suite of disc buckle type scaffold | |
| CN214786122U (en) | Material platform structure of climbing frame | |
| CN220320493U (en) | Electromechanical anti-seismic support installed under steel beam | |
| CN110645295A (en) | Multistage damping leaf spring | |
| CN215456757U (en) | High-low bed crossbeam supporting structure | |
| CN209351178U (en) | A kind of trolley shock-damping structure | |
| CN220481648U (en) | Repair operation support convenient to accomodate | |
| CN217969783U (en) | Module combined bicycle head | |
| CN215590877U (en) | Telescopic connecting mechanism of semitrailer chassis | |
| CN218858549U (en) | Automobile crossbeam connecting plate assembly | |
| CN211723772U (en) | Gynaecology's lying-in woman shank head-and-toe motion | |
| CN215596131U (en) | U-shaped bolt for auto-parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |