CN208899978U - A kind of safe construction guardrail - Google Patents
A kind of safe construction guardrail Download PDFInfo
- Publication number
- CN208899978U CN208899978U CN201821432465.4U CN201821432465U CN208899978U CN 208899978 U CN208899978 U CN 208899978U CN 201821432465 U CN201821432465 U CN 201821432465U CN 208899978 U CN208899978 U CN 208899978U
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- support
- support column
- column
- construction guardrail
- rod
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Abstract
The utility model discloses a kind of safe construction guardrails, including several support columns；It is inserted in the support base of support column lower end, is provided with fence between support column；Support column is the cavity structure of upper end opening, is provided with auxiliary support apparatus in support column；Auxiliary support apparatus includes the clump weight for being set to upper end of support column mouth；The support rod being set in support column；The rotating ball being set to below support column；Support rod includes stop sleeve, and screw rod is provided in stop sleeve, and screw rod is simultaneously threadedly coupled with stop sleeve；The upper surface of screw rod and clump weight ball-joint, lower end and the rotating ball of stop sleeve are fixedly connected with each other, and the diameter of hinged ball and the internal diameter of support column cooperate, and several holding tanks are offered at upper end of support column mouth.The utility model has the advantages that: auxiliary support apparatus is provided to construction guardrail, so that the stability of construction guardrail support is improved, to can also play the role of isolation and warning in inclement weather.
Description
Technical field
The utility model relates to construction safeguard fields, and in particular to a kind of safe construction guardrail.
Background technique
Guardrail of constructing is made of a kind of iron pipe, by seamless iron pipe bending, welding, sanding and polishing, high pressure baking vanish, pad pasting etc.
Technique is processed into layer by layer.Generally it is widely used in the isolation and warning of construction site.
Existing construction guardrail, as shown in figure 9, including the fence board 8 that is vertically arranged, there are two the lower section of fence board is affixed
Support leg 9.
If in inclement weather, the wind area of fence board 9 is big, and support leg 9 and contact area of ground are limited, so that
Construction guardrail is easily blown down by strong wind, to not play the role of isolation and warning.
Utility model content
The purpose of the utility model is to provide a kind of safe construction guardrails, its advantage is that providing auxiliary branch to construction guardrail
Support arrangement, so that the stability of construction guardrail support is improved, to can also play isolation and warning in inclement weather
Effect.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of safe construction guardrail, the support column being vertically arranged including several；It is inserted in the support base of support column lower end,
The fence for being detachably fixed connection is provided between adjacent supports column；The support column is the cavity structure of upper end opening, and
Auxiliary support apparatus is provided in support column；The auxiliary support apparatus includes the clump weight being set at upper end of support column mouth；
The support rod being vertically arranged in support column；The rotating ball being set to below support column；Support rod includes the support being vertically arranged
Sleeve, stop sleeve is interior to be provided with screw rod along stop sleeve axial direction, and screw rod is simultaneously threadedly coupled with stop sleeve；Screw rod it is upper
End face and clump weight ball-joint, lower end and the rotating ball of stop sleeve are fixedly connected with each other, the diameter of hinged ball and the internal diameter of support column
It cooperates, and offers several holding tanks at upper end of support column mouth, holding tank and by support column inner peripheral surface and outer peripheral surface
It is connected, the width of holding tank is equal to the diameter of stop sleeve；When auxiliary support apparatus work, support rod takes out of support column
Out and be embedded in holding tank, be supported in clump weight on ground, be provided on the outer peripheral surface of support column at this time by rotating ball into
The fixed fixation kit of row.
Through the above technical solutions, the setting of auxiliary support apparatus, if staff can take under severe weather conditions
Clump weight is lifted upwards, pulls out support rod from support column, and be embedded at stop sleeve in holding tank, then staff can
It by rotary screw, stretches out screw rod out of stop sleeve, and is supported in clump weight on ground, last staff passes through solid
Determine component rotating ball and support column wall are fixed to each other, so that support rod is fixed with support column angulation, so that
Support rod plays the role of Auxiliary support to support column, improves the stability of construction guardrail support.And clump weight and screw rod
Ball-joint, so that clump weight is more adapted to different landform.And clump weight have certain weight, by itself
Weight pressure is set to ground to improve the stability of support rod.
The utility model is further arranged to: the fixation kit includes the second screw thread for being opened in support column outer peripheral surface
Hole, the second threaded hole are connected to connection inside support column, are provided with the second bolt being threadedly coupled with support column in the second threaded hole,
Position corresponding with the second threaded hole offers third threaded hole in the rotating ball, and the second bolt can screw in third screw thread simultaneously
In hole.
Through the above technical solutions, when clump weight is lifted and is embedded support rod in holding tank by staff, at this time
Second bolt precession and is screwed into the third threaded hole of rotating ball by staff out of second threaded hole, to make support rod
Angulation is fixed between support column, and then staff screws out screw rod out of stop sleeve, and clump weight is made to be supported in ground
On face.To make support rod play the role of stablizing support to support column.
The utility model is further arranged to: the upper surface of the clump weight is connected with non-slip mat.
Through the above technical solutions, the setting of non-slip mat so that clump weight is more bonded with ground face contact, increases and matches
Frictional force between pouring weight and ground, so that clump weight is not easy sliding opposite with ground on the ground.
The utility model is further arranged to: the upper surface of the clump weight offers the card slot for being embedded non-slip mat.
Through the above technical solutions, opening up for card slot plays card to non-slip mat and be provided as using, the week of card slot faces non-slip mat
Position-limiting action is played, so that is connected between non-slip mat and clump weight is more firm.
The utility model is further arranged to: the fence includes the block being vertically arranged；It is articulated with block circumferential surface vertically
Two pairs of telescopic rods, and telescopic rod is detachably connected with block, affixed there are two inserting column on the support column, and telescopic rod
It offers away from one end of block for cooperating the jack for making support column and telescopic rod be fixed to each other with inserting column.
Through the above technical solutions, block plays barrier effect, and telescopic rod can expand two by the elongation of itself
Blocking range between a support column to improve the radiation space of construction guardrail, and connects between telescopic rod and support column
Connect that relationship is simple, convenient for the operation of staff, to improve the installation effectiveness of staff.
The utility model is further arranged to: being provided with cavity inside the support base, and is offered and fill on support base
Mouthful.
Through the above technical solutions, staff can by fill filled in mouth sandstone etc. increase weight object, with increase support
The overall weight of column, so that the stability for improving construction guardrail support can be by support base when to shift to support base
Interior weight gain object is poured out, and improves the convenience that support base uses.
The utility model is further arranged to: the support base and the position for filling mouth are covered with capping.
Through the above technical solutions, the setting of capping, plays the role of sealing to support base, construction guardrail investment is prevented
When work, the weight gain object such as sandstone in support base is poured out from mouth is filled, and is impacted to the environment on periphery.
The utility model is further arranged to: offering cavity inside the block.
Through the above technical solutions, being provided with cavity in block, to reduce the overall weight of block, it is convenient for staff
Block is carried, and decreases the support pressure of telescopic rod.
In conclusion the utility model has the following beneficial effects:
One, make the more stable of guardrail support of constructing.The setting of auxiliary support apparatus, if under severe weather conditions, work
Make personnel's clump weight that can take to be lifted upwards, pulls out support rod from support column, and be embedded at stop sleeve in holding tank, so
Staff can be such that screw rod stretches out out of stop sleeve, and be supported in clump weight on ground by rotary screw afterwards, last work
Make personnel and rotating ball and support column wall be fixed to each other by fixation kit, thus make support rod and support column angulation into
Row is fixed, so that support rod plays the role of Auxiliary support to support column, improves the stability of construction guardrail support；
Two, convenient for construction guardrail transport.Construction guardrail is mutually assembled by support column and fence, when to applying
When work guardrail transports, fence and support column can mutually be separated, to reduce the whole space hold of construction guardrail, same
Deng space in can transport the construction guardrail more separated, not only conveniently remove and move, and reduce transportation cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of construction guardrail；
Fig. 2 is the cross-sectional view for embodying support base；
Fig. 3 is the cross-sectional view for embodying auxiliary support apparatus；
Fig. 4 is the cross-sectional view for embodying fixation kit；
State diagram when Fig. 5 is auxiliary support apparatus work；
Fig. 6 is the enlarged drawing at Fig. 5 details A；
Fig. 7 is the enlarged drawing at Fig. 6 details B；
Fig. 8 is the structural schematic diagram for embodying non-slip mat；
Fig. 9 is existing construction guard bar structure schematic diagram in background technique.
In figure, 1, support column；11, holding tank；12, the second threaded hole；13, inserting column；131, annular groove；14, backing pin；2,
Support base；21, mouth is filled；22, it covers；3, fence；31, block；32, telescopic rod；321, outer bar；3211, the first threaded hole；
3212, screw；322, interior bar；3221, jack；33, hinged seat；34, the first bolt；35, nut；4, auxiliary support apparatus；41,
Clump weight；411, card slot；412, non-slip mat；42, support rod；421, stop sleeve；422, screw rod；43, rotating ball；431, third
Threaded hole；44, fixation kit；441, the second bolt；8, fence board；9, support leg.
Specific embodiment
A kind of construction guardrail, as shown in Figure 1, including support column 1 in several support column 1(the present embodiment for being vertically arranged
There are three settings)；The support base 2 for being set to 1 lower section of support column and mutually being plugged with support column 1；It is set to adjacent support column 1
Between fence 3, fence 3 is simultaneously detachably connected with the support column of two sides 1.
As shown in Fig. 2, offering cavity inside support base 2, and filling out in connection support base 2 is offered on support base 2
Build mouth 21.When construction guardrail ornaments are when protective position, staff can fill sandstone in support base 2 by filling mouth 21
Equal mass also increase the frictional force between clump weight 41 and ground to increase the overall weight of support base 2, thus
So that the support of support column 1 is more stable, reduce the possibility that support column 1 is toppled over.When to be shifted to support base 2, it can will prop up
Mass in support seat 2 is poured out, so that support base 2 be made to be convenient for carrying.The mutually lid of mouth 21 is additionally provided with and fills on support base 2 to set
Capping 22, if mass in support base 2 will not flow out from mouth 21 from filling, to mention when so that support column 1 being toppled over
High cleaning cost.
As shown in figure 3, support column 1 is the cavity structure of upper end opening, it is provided in support column 1 for auxiliary to construction guardrail
Help the auxiliary support apparatus 4 of support.Auxiliary support apparatus 4 includes the clump weight 41 being horizontally placed at 1 upper port of support column；It is perpendicular
It is directly set to the support rod 42 and rotating ball 43 of support column 1, rotating ball 43 is located at the lower section of support rod 42.Support rod 42 includes branch
Support set cylinder 421；And be set to the screw rod 422 in stop sleeve 421 along 421 axial direction of stop sleeve, and screw rod 422 with
It is mutually threadedly coupled between stop sleeve 421.The upper end of screw rod 422 and the lower surface ball-joint of clump weight 41, stop sleeve 421
Lower end and rotating ball 43 it is affixed.The diameter of rotating ball 43 is matched with the internal diameter of support shaft, so that rotating ball 43 can be
Rotational slip in support shaft.The upper surface vertical direction of support column 1 is opened up there are two holding tank 11, the length direction of holding tank 11
It is mutually perpendicular to plane belonging to fence 3, and the inner peripheral surface of support shaft and outer peripheral surface are even interconnected by holding tank 11, Er Qierong
Receive slot 11 width and stop sleeve 421 it is of same size.
As shown in Figure 4 and Figure 5, when auxiliary support apparatus 4 in use, staff can take clump weight 41, and by counterweight
41 vertical direction of block is lifted upwards, and is lifted rotating ball 43 vertically in support column 1, and the diameter of 1 upper port of support column is less than
In support column 1 between cross section, to make rotating ball 43 that can not extract from 1 upper port of support column.Then staff rotates
Support rod 42 is embedded at stop sleeve 421 in holding tank 11, is provided on the outer peripheral surface of support column 1 at this time by rotating ball 43
The fixation kit 44 being fixed with 1 inner peripheral surface relative position of support column, thus to the angulation of support rod 42 and support column 1
It is fixed.The personnel that proceed with one's work screw out screw rod 422 out of stop sleeve 421, are supported in clump weight 41 on ground, by
The ball-joint between clump weight 41 and screw rod 422, so that clump weight 41 can be bonded on the ground.As shown in connection with fig. 8, clump weight 41
Lower surface offer card slot 411, non-slip mat 412 is embedded in card slot 411, and non-slip mat 412 protrudes from clump weight 41
Lower surface.The setting of non-slip mat 412 increases the frictional force between clump weight 41 and ground, so that clump weight 41 is placed on
It is more stable when ground.
As shown in figure 4, fixation kit 44 includes the second threaded hole 12 for being opened in 1 circumferential surface of support column, 422 line of the second screw rod
It is connected to inside Kong Bingyu support column 1；It is offered and the second screw thread in rotating ball 43 with 12 position corresponding position of the second threaded hole at this time
The interconnected third threaded hole 431 in hole 12；And the second spiral shell being threadedly coupled with support column 1 is provided in the second threaded hole 12
Bolt 441, the second bolt 441 can be screwed in simultaneously in the second threaded hole 12 and third threaded hole 431, to make rotating ball 43 and support
The relative position of 1 inner peripheral surface of column is fixed, but also the relative angle of support rod 42 and support column 1 becomes definite value, so that
Support rod 42 stable can play the role of Auxiliary support to support column 1.If support column 1 is in strong wind under strong wind weather
It can be swung under brushing, if support column 1 is swung to 42 direction of support rod, the cooperation support pair of support rod 42 and clump weight 41
Support column 1 plays the role of Auxiliary support, if support column 1 is swung in the opposite direction, since clump weight 41 has certain weight
Amount, so that pulling function is played to support column 1, to reduce the amplitude of fluctuation of support column 1.
As shown in Figure 5 and Figure 6, fence 3 includes the block 31 being vertically arranged, and cavity is offered in block 31, to mitigate
The overall weight of block 31, not only alleviates the support pressure of telescopic rod 32, but also be also convenient for the carrying of block 31；Block 31
Circumferential surface is provided with two pairs of telescopic rods 32, and telescopic rod 32 is detachably connected with block 31, telescopic rod 32 away from block 31 end with
The support column 1 of two sides is detachably fixed connection.Telescopic rod 32 includes outer bar 321, and is set to outside along 321 axial direction of outer bar
Interior bar 322 in bar 321, and interior bar 322 and the sliding of outer bar 321 connect.Hinged seat 33 there are four the circumferential surface of block 31 is affixed,
And hinged seat 33 is uniformly laid on the circumferential surface of block 31；Outer bar 321 is set to hinged seat 33 away from the end of interior bar 322
It is interior, and the side of hinged seat 33 is provided with while running through the first bolt 34 of 321 end of hinged seat 33 and outer bar, the first bolt
Nut 35 is threaded on 34, to the first bolt 34 and hinged seat 33 are fixed to each other, but also telescopic rod 32 can kept off
Vertical direction and block 31 are hinged on the circumferential surface of block 31.
As shown in Figure 5 and Figure 6, the first threaded hole 3211 is offered on the circumferential surface of outer bar 321, is set in the first threaded hole 3211
It is equipped with the screw 3212 being threadedly coupled with outer bar 321, staff can control skidding distance of the interior bar 322 in outer bar 321, from
And length control is carried out to the entire length of telescopic rod 32, then screw 3212 is screwed, so that the end of screw 3212 be made to support
Touching, so that the outer peripheral surface of interior bar 322 tightly contradicts in outer bar 321, increases outer bar 321 on the outer peripheral surface of interior bar 322
With the frictional force of interior bar 322, so that the relative position of interior bar 322 and outer bar 321 be fixed.Staff can be by changing
The length for becoming telescopic rod 32 controls the distance between two neighboring support column 1, so that the blocking range of construction guardrail be made to be controlled
System improves the practicability of construction guardrail.
As shown in figure 5 and figure 7, interior bar 322 is offered away from the end of outer bar 321 by the perforative jack of 322 circumferential surface of interior bar
3221, affixed on support column 1 there are two inserting columns 13.When staff is to be fixed to each other to fence 3 and support column 1, it can will insert
Column 13 is penetrated out of interior bar 322 jack 3221, to realize that interior bar 322 and support column 1 are fixed to each other；It is offered on inserting column 13
Annular groove 131, when interior bar 322 is set on inserting column 13, so that the jack 3221 of interior bar 322 is fastened on annular groove 131
It is interior, so that the disengaging of interior bar 322 Yu inserting column 13 is limited, and the end vertical direction of inserting column 13 is hinged with backing pin 14, when interior
When the jack 3221 of bar 322 is set on inserting column 13, can be rotated backing pin 14 to reduce interior bar 322 and inserting column 13 is detached from can
Energy.Support column 1 and the connection type structure of fence 3 are simple, install convenient, and staff to shift construction guardrail over long distances
When, construction guardrail can mutually be separated, to reduce the whole space hold of construction guardrail, can be transported in same space
The defeated construction guardrail more separated, not only conveniently removes and moves, and reduce transportation cost.
The course of work: support column 1 is first inserted into support base 2 by staff first, is then added in support base 2 again
Mass increases the stability of support column 1, then by telescopic rod 32 by mutually being installed between the first bolt 34 and block 31,
So that being hinged between telescopic rod 32 and block 31, telescopic rod 32 is subsequently passed through into jack away from the end of block 31
3221 and inserting column 13 mutual cooperation, telescopic rod 32 and support column 1 are fixed to each other, to realize between fence 3 and support column 1
Mutual installation, and then clump weight 41 is lifted upwards out of support column 1, then by support rod 42 by rotating ball 43 and branch
It is bent between dagger 1, is embedded support rod 42 into holding tank 11, the second bolt 441 is then screwed in into the second threaded hole simultaneously
12 and third threaded hole 431 in so that the hinge angle of support rod 42 and support column 1 confirm, then rotary screw 422, make to match
Pouring weight 41 is supported on ground.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of safe construction guardrail, it is characterized in that: including the support column (1) that several are vertically arranged；It is inserted in support column (1)
The support base (2) of lower end is provided with the fence (3) for being detachably fixed connection between adjacent supports column (1)；
The support column (1) is the cavity structure of upper end opening, and is provided with auxiliary support apparatus (4) in support column (1)；Institute
Stating auxiliary support apparatus (4) includes the clump weight (41) being set at support column (1) upper port；It is vertically arranged at support column (1)
Interior support rod (42)；The rotating ball (43) being set to below support column (1)；Support rod (42) includes the support sleeve being vertically arranged
Cylinder (421) is provided with screw rod (422) in stop sleeve (421) along stop sleeve (421) axial direction, screw rod (422) and with branch
Support set cylinder (421) is threadedly coupled；The upper surface of screw rod (422) and clump weight (41) ball-joint, the lower end of stop sleeve (421) with
Rotating ball (43) is fixedly connected with each other, and the diameter of hinged ball and the internal diameter of support column (1) cooperate, and support column (1) upper port
Place offers several holding tanks (11), and support column (1) inner peripheral surface is simultaneously connected by holding tank (11) with outer peripheral surface, holding tank
(11) width is equal to the diameter of stop sleeve (421)；When auxiliary support apparatus (4) work, support rod (42) is from support column
(1) it takes out and is embedded in holding tank (11) in, be supported in clump weight (41) on ground, at this time the outer peripheral surface of support column (1)
On be provided with the fixation kit (44) that rotating ball (43) is fixed.
2. a kind of safe construction guardrail according to claim 1, it is characterized in that: the fixation kit (44) includes being opened in
Second threaded hole (12) of support column (1) outer peripheral surface, the second threaded hole (12) are connected to connection, the second screw thread inside support column (1)
Be provided with the second bolt (441) being threadedly coupled with support column (1) in hole (12), on the rotating ball (43) with the second threaded hole
(12) corresponding position offers third threaded hole (431), and the second bolt (441) can be screwed in simultaneously in third threaded hole (431).
3. a kind of safe construction guardrail according to claim 1, it is characterized in that: the upper surface of the clump weight (41) is affixed
There are non-slip mat (412).
4. a kind of safe construction guardrail according to claim 3, it is characterized in that: the upper surface of the clump weight (41) opens up
There is the card slot (411) for being embedded non-slip mat (412).
5. a kind of safe construction guardrail according to claim 1, it is characterized in that: the fence (3) includes being vertically arranged
Block (31)；It is articulated with two pairs of telescopic rods (32) of block (31) circumferential surface vertically, and telescopic rod (32) and block (31) are removable
Unload connection, affixed on the support column (1) there are two inserting column (13), and telescopic rod (32) is opened up away from the one end of block (31)
Have for cooperating the jack (3221) for making support column (1) and telescopic rod (32) be fixed to each other with inserting column (13).
6. a kind of safe construction guardrail according to claim 5, it is characterized in that: it is provided with cavity inside the support base (2),
And it is offered on support base (2) and fills mouth (21).
7. a kind of safe construction guardrail according to claim 6, it is characterized in that: the support base (2) and filling mouth (21)
Position be covered with capping (22).
8. a kind of safe construction guardrail according to claim 5, it is characterized in that: being opened up inside the block (31) free
Chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432465.4U CN208899978U (en) | 2018-09-01 | 2018-09-01 | A kind of safe construction guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432465.4U CN208899978U (en) | 2018-09-01 | 2018-09-01 | A kind of safe construction guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899978U true CN208899978U (en) | 2019-05-24 |
Family
ID=66571186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432465.4U Active CN208899978U (en) | 2018-09-01 | 2018-09-01 | A kind of safe construction guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575672A (en) * | 2022-05-06 | 2022-06-03 | 山东金宇信息科技集团有限公司 | Deformable highway construction is with enclosing fender device |
-
2018
- 2018-09-01 CN CN201821432465.4U patent/CN208899978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575672A (en) * | 2022-05-06 | 2022-06-03 | 山东金宇信息科技集团有限公司 | Deformable highway construction is with enclosing fender device |
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