CN210563767U - Municipal works construction rail guard - Google Patents
Municipal works construction rail guard Download PDFInfo
- Publication number
- CN210563767U CN210563767U CN201921392800.7U CN201921392800U CN210563767U CN 210563767 U CN210563767 U CN 210563767U CN 201921392800 U CN201921392800 U CN 201921392800U CN 210563767 U CN210563767 U CN 210563767U
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- Prior art keywords
- rod
- sheet
- fixedly connected
- fixing
- supporting
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of municipal works, and provides a municipal engineering construction protective guard, which comprises a support frame and at least two movable trundles, wherein the support frame comprises a first support rod, a second support rod and a cross beam, one end of the cross beam is fixedly connected with the first support rod, the other end of the cross beam is fixedly connected with the second support rod, an inserting seat is installed at the upper end of the first support rod, and a fixing part is installed at the lower end of the first support rod; the upper end of the second supporting rod is provided with a plug connector, and the lower end of the second supporting rod is provided with a fixing piece. The utility model discloses a municipal works construction rail guard, the bayonet joint that sets up through the plug socket that first bracing piece upper end set up, second bracing piece upper end, mounting and the activity truckle that the lower extreme of first bracing piece and second bracing piece was equipped with realize variable angle between the rail guard and connect, carry rail guard fixed stay or through the activity truckle, have the advantage of being convenient for connect, dismantle.
Description
Technical Field
The utility model relates to a municipal works technical field, concretely relates to municipal works construction rail guard.
Background
In the municipal engineering construction process, a public area and a construction area are usually separated by a temporary protective guard, so that the normal life of people and the normal construction of constructors are guaranteed. At present, the rail guard for municipal engineering mainly has the following disadvantages: (1) the protective guard body is heavy and inconvenient to carry; (2) the guard rail has poor stability after being installed and is easy to shift; (3) the angle between the guard rails is not adjustable, and the guard rails can only be connected in a straight direction.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a pair of municipal works construction rail guard realizes variable angle between the rail guard and connects, carries rail guard fixed stay or through movable truckle through the mounting as required, has the advantage of being convenient for connect, dismantle.
The utility model provides a municipal engineering construction protective guard, which comprises a support frame and at least two movable trundles, wherein the support frame comprises a first support rod, a second support rod and a cross beam, one end of the cross beam is fixedly connected with the first support rod, the other end of the cross beam is fixedly connected with the second support rod,
the upper end of the first supporting rod is provided with an inserting seat, and the lower end of the first supporting rod is provided with a fixing piece;
the upper end of the second supporting rod is provided with a plug connector, and the lower end of the second supporting rod is provided with a fixing piece.
Furthermore, the inserting seat comprises a base, a first fixed rod and a first hoop, the outer side surface of the first hoop is fixedly connected with one end of the first fixed rod, the other end of the first fixed rod is fixedly connected with the base,
the base is a cuboid, a through groove is formed in the base, a connecting plate is arranged in the middle of the bottom of the base, and the connecting plate is fixedly welded with the first fixing rod.
Furthermore, the plug connector comprises a plug, a second fixed rod and a second hoop, the outer side surface of the second hoop is fixedly connected with one end of the second fixed rod, the other end of the second fixed rod is fixedly connected with the plug,
the plug comprises a first elastic sheet, a second elastic sheet, a first spring and a bottom plate, the bottom plate is welded and fixed with a second fixed rod, one end of the first spring is welded and fixed with the first elastic sheet, the other end of the first spring is welded and fixed with the second elastic sheet, a first limiting block is arranged at the tail end of the first elastic sheet, a second limiting block is arranged at the tail end of the second elastic sheet, and the bottom plate, the first elastic sheet, the second elastic sheet, the first limiting block and the second limiting block are manufactured integrally.
Further, the fixing part comprises a third clamp, a first threaded rod, a second threaded rod, a first supporting sheet, a second spring and a third spring, the first threaded rod is fixedly connected with the outer side face of one end of the third clamp, the second threaded rod is fixedly connected with the outer side face of the other end of the third clamp, one side of the fixed end of the first supporting sheet is sleeved on the first threaded rod, the other side of the fixed end of the first supporting sheet is sleeved on the second threaded rod, one side of the fixed end of the second supporting sheet is sleeved on the first threaded rod, the other side of the fixed end of the second supporting sheet is sleeved on the second threaded rod, one end of the second spring is fixedly connected with one side of the first supporting sheet, the other end of the second spring is fixedly connected with the other side of the second supporting sheet, one end of the third spring is fixedly connected with the other side of the first supporting sheet, the other end of the third spring is fixedly connected with the other end of the second supporting sheet.
Furthermore, a first fixing block and a second fixing block are arranged on two sides of the top end of the first supporting sheet, a first connecting hole is formed in the first fixing block, the first fixing block is movably connected with the first threaded rod through the first connecting hole, a second connecting hole is formed in the second fixing block, the second fixing block is movably connected with the second threaded rod through the second connecting hole, a first square hole is formed in the middle of the first supporting sheet, and a second square hole is formed in the bottom end of the first supporting sheet;
the top both sides of second backing sheet are equipped with third fixed block, fourth fixed block, be equipped with the third connecting hole on the third fixed block, the third fixed block passes through the third connecting hole with first threaded rod swing joint, be equipped with the fourth connecting hole on the fourth fixed block, the fourth fixed block passes through the fourth connecting hole with second threaded rod swing joint, the width of the intermediate position of second backing sheet is less than the width of the second square hole of first backing sheet, the bottom width of second backing sheet is less than the width of the first square hole of first backing sheet, be greater than the width of the second square hole of first backing sheet.
Furthermore, the first supporting sheet and the second supporting sheet are both arc-shaped, and the length of the first supporting sheet and the length of the second supporting sheet are greater than the height of the movable caster.
According to the above technical scheme, the beneficial effects of the utility model are that: through the plug socket that first bracing piece upper end set up, the bayonet joint that second bracing piece upper end set up, mounting and the activity truckle that the lower extreme of first bracing piece and second bracing piece was equipped with realize variable angle between the rail guard and connect, carry rail guard fixed support or through the activity truckle through the mounting as required, have the advantage of being convenient for connect, dismantle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of a municipal engineering construction protective guard according to an embodiment of the present invention;
FIG. 2 is a top view of a connector of the municipal engineering construction protective guard shown in FIG. 1;
FIG. 3 is a left side view of a connector socket of the municipal engineering construction protective guard shown in FIG. 1;
FIG. 4 is a top view of a connector of the municipal construction protective guard shown in FIG. 1;
FIG. 5 is a top view of a third collar, a first threaded rod and a second threaded rod of a municipal construction protective guard fixing element shown in FIG. 1;
fig. 6 is a top view of a first support tab of a municipal construction guard rail fixture shown in fig. 1;
fig. 7 is a front view of a first support tab of a municipal construction guard rail fixture shown in fig. 1;
fig. 8 is a top view of a second support plate of a municipal construction guard rail fixing member shown in fig. 1;
fig. 9 is a front view of a second support piece of a municipal construction protective guard fixing member shown in fig. 1.
Reference numerals:
1-a support frame; 2-movable caster wheels;
11-a first support bar; 12-a second support bar; 13-a cross beam; 14-a socket; 15-a plug-in connector; 16-a fixing member;
141-a base; 142-a first fixing bar; 143-a first clip; 151-plug; 152-a second fixing bar; 153-a second clip; 161-a third clip; 162-a first threaded rod; 163-a second threaded rod; 164-a second support sheet; 165-a first support sheet; 166-a second spring;
1411-through slot; 1412-connecting plate; 1511-floor; 1512-a first dome; 1513-second shrapnel; 1514-a first spring; 1641-a third fixed block; 1642-fourth fixed block; 1651-first fixed block; 1652-second fixed block; 1653-a first square hole; 1654-second square hole;
15121-first stopper; 15131-second stopper; 16411-third connecting hole; 16511-first connection aperture.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the utility model provides a municipal engineering construction protective guard, including support frame 1, at least two movable caster 2, support frame 1 includes first bracing piece 11, second bracing piece 12, crossbeam 13, one end of crossbeam 13 and first bracing piece 11 fixed connection, the other end of crossbeam 13 and second bracing piece 12 fixed connection, bayonet socket 14 is installed to the upper end of first bracing piece 11, mounting 16 is installed to the lower extreme of first bracing piece 11; the upper end of the second support rod 12 is provided with a plug 15, and the lower end of the second support rod 12 is provided with a fixing piece 16.
Through the arrangement, the support frame 1 can be connected with the plug-in connectors 15 arranged on other support frames 1 through the plug-in sockets 14 at the upper ends of the first support rods 11, and the plug-in connectors 15 at the upper ends of the second support rods 12 are connected with the plug-in sockets 14 arranged on other support frames 1. Meanwhile, the support frame 1 can be connected with the fixing parts 16 arranged on other support frames 1 through the fixing parts 16 arranged at the lower ends of the first support rod 11 and the second support rod 12, so that the connection among the support frames 1 is completed.
In this embodiment, the socket 14 includes a base 141, a first fixing rod 142, and a first clamp 143, an outer side surface of the first clamp 143 is fixedly connected to one end of the first fixing rod 142, another end of the first fixing rod 142 is fixedly connected to the base 141, the base 141 is a rectangular parallelepiped, a through groove 1411 is formed in the base 141, a connecting plate 1412 is formed in the middle of the bottom of the base 141, and the connecting plate 1412 is welded and fixed to the first fixing rod 142.
Through the above arrangement, the socket 14 connects the first clamp 143 to the upper end of the first support rod 11, adjusts the direction of the base 141 on the first clamp 143 according to the installation angle between the plurality of support frames 1, and fixes the base 141 through locking the first clamp 143, so as to connect with the plug 15.
In this embodiment, the plug connector 15 includes a plug 151, a second fixing rod 152, a second clamp 153, an outer side surface of the second clamp 153 is fixedly connected to one end of the second fixing rod 152, another end of the second fixing rod 152 is fixedly connected to the plug 151, the plug 151 includes a first elastic piece 1512, a second elastic piece 1513, a first spring 1514, and a bottom plate 1511, the bottom plate 1511 is welded to the second fixing rod 152, one end of the first spring 1514 is welded to the first elastic piece 1512, another end of the first spring 1514 is welded to the second elastic piece 1513, a first stopper 15121 is disposed at an end of the first elastic piece 1512, a second stopper 15131 is disposed at an end of the second elastic piece 1513, and the bottom plate 1511, the first elastic piece 1512, the second elastic piece 1513, the first stopper 15121, and the second stopper 15131 are integrally manufactured.
Through the above arrangement, the plug connector 15 connects the second clamp 153 to the upper end of the second support rod 12 in a sleeved manner, and adjusts the direction of the plug 151 on the second clamp 153 according to the installation angle between the support frames 1, so as to lock the angle of the plug 151 fixed by the second clamp 153. When the support frames 1 are connected, the plug 151 is placed in the through groove 1411 of the socket 141, so that the first limiting block 15121 and the second limiting block 15131 of the plug 151 penetrate through the through groove 1411 and are clamped at the bottom of the socket 141, and connection is completed. When the plurality of support frames 1 are disassembled, the first stop block 15121 and the second stop block 15131 of the plug 151 are pressed, and the plug 151 is withdrawn from the socket 141, thereby completing the disassembly.
As shown in fig. 1 to 9, the fixing member 16 includes a third band 161, a first threaded rod 162, a second threaded rod 163, a first supporting plate 165, a second supporting plate 164, a second spring 166, and a third spring, the first threaded rod 162 is fixedly connected to an outer side surface of one end of the third band 161, the second threaded rod 163 is fixedly connected to an outer side surface of the other end of the third band 161, one side of a fixed end of the first supporting plate 165 is sleeved on the first threaded rod 162, the other side of a fixed end of the first supporting plate 165 is sleeved on the second threaded rod 163, one side of a fixed end of the second supporting plate 164 is sleeved on the first threaded rod 162, the other side of a fixed end of the second supporting plate 164 is sleeved on the second threaded rod 163, one end of the second spring 166 is fixedly connected to one side of the first supporting plate 165, the other end of the second spring 166 is fixedly connected to the other side of the second supporting plate 164, one end of the third spring is fixedly connected to, the other end of the third spring is fixedly connected with the other end of the second support piece 164.
Through the above arrangement, the fixed ends of the first support plate 165 and the second support plate 164 are connected to the first threaded rod 162 and the second threaded rod 163, so that the position of the third clamp 161 can be adjusted according to the installation angle between the plurality of support frames 1, and the angles of the first support plate 165 and the second support plate 164 can be changed. The second spring 166 and the third spring are respectively arranged at two sides of the first supporting plate 165 and the second supporting plate 164, and the first supporting plate 165 and the second supporting plate 164 are close to each other under the tensile force of the second spring 166 and the third spring.
In this embodiment, a first fixing block 1651 and a second fixing block 1652 are respectively disposed on two sides of the top end of the first support sheet 165, a first connection hole 16511 is disposed on the first fixing block 1651, the first fixing block 1651 is movably connected with the first threaded rod 162 through the first connection hole 16511, a second connection hole is disposed on the second fixing block 1652, the second fixing block 1652 is movably connected with the second threaded rod 163 through the second connection hole, a first square hole 1653 is disposed in the middle of the first support sheet 165, and a second square hole 1654 is disposed at the bottom end of the first support sheet 165;
through the above arrangement, the fixed end of the first support sheet 165 can be respectively sleeved on the first threaded rod 162 and the second threaded rod 163 through the first connection hole 16511 and the second connection hole, so that the first support sheet 165 can rotate up and down around the first threaded rod 162 and the second threaded rod 163, and the conversion between the movable caster 2 and the fixing part 16 is realized. The first supporting plate 165 is provided with a first square hole 1653, a second square hole 1654 and a second supporting plate 164 which is convenient for being fixed and detached with other supporting frames 1.
In this embodiment, a third fixing block 1641 and a fourth fixing block 1642 are disposed on two sides of the top end of the second support piece 164, the third fixing block 1641 is provided with a third connecting hole 16411, the third fixing block 1641 is movably connected to the first threaded rod 162 through the third connecting hole 16411, the fourth fixing block 1642 is provided with a fourth connecting hole, the fourth fixing block 1642 is movably connected to the second threaded rod 163 through the fourth connecting hole, the width of the middle position of the second support piece 164 is smaller than the width of the second square hole 1654 of the first support piece 165, and the width of the bottom end of the second support piece 164 is smaller than the width of the first square hole 1653 of the first support piece 165 and larger than the width of the second square hole 1654 of the first support piece 165.
Through the above arrangement, the fixed end of the second support piece 164 is sleeved on the first threaded rod 162 and the second threaded rod 163 through the third connection hole 16411 and the fourth connection hole, and the second support piece 164 rotates up and down around the first threaded rod 162 and the second threaded rod 163, so that the conversion between the movable caster 2 and the fixing member 16 is realized. The width of the middle position of the second supporting piece 164 is smaller than the width of the second square hole 1654 of the first supporting piece 165, and the width of the bottom end of the second supporting piece 164 is smaller than the width of the first square hole 1653 of the first supporting piece 165 and larger than the width of the second square hole 1654 of the first supporting piece 165, so that the second supporting piece can be conveniently mounted and dismounted with the first supporting pieces 165 of other supporting frames 1.
In this embodiment, the first supporting sheet 165 and the second supporting sheet 164 are both arc-shaped, and the lengths of the first supporting sheet 165 and the second supporting sheet 164 are greater than the height of the movable caster 2.
With the above arrangement, when the fixing member 16 supports, the first support plate 165 and the second support plate 164 rotate downward around the first threaded rod 162 and the second threaded rod 163 until the bottom of the caster 2 is separated from the ground. When the movable caster 2 is used, the first support piece 165 and the second support piece 164 rotate upward around the first threaded rod 162 and the second threaded rod 163, and leave the movable caster 2, so that the bottom of the movable caster 2 contacts the ground.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A municipal engineering construction protective guard comprises a support frame and at least two movable trundles, and is characterized in that the support frame comprises a first support rod, a second support rod and a cross beam, one end of the cross beam is fixedly connected with the first support rod, the other end of the cross beam is fixedly connected with the second support rod,
the upper end of the first supporting rod is provided with an inserting seat, and the lower end of the first supporting rod is provided with a fixing piece;
the upper end of the second supporting rod is provided with a plug connector, and the lower end of the second supporting rod is provided with a fixing piece.
2. The municipal engineering construction protective guard of claim 1, wherein the socket comprises a base, a first fixing rod and a first clamp, the outer side surface of the first clamp is fixedly connected with one end of the first fixing rod, the other end of the first fixing rod is fixedly connected with the base,
the base is a cuboid, a through groove is formed in the base, a connecting plate is arranged in the middle of the bottom of the base, and the connecting plate is fixedly welded with the first fixing rod.
3. The municipal engineering construction protective guard of claim 1, wherein the plug connector comprises a plug, a second fixing rod and a second clamp, the outer side surface of the second clamp is fixedly connected with one end of the second fixing rod, the other end of the second fixing rod is fixedly connected with the plug,
the plug comprises a first elastic sheet, a second elastic sheet, a first spring and a bottom plate, the bottom plate is welded and fixed with a second fixed rod, one end of the first spring is welded and fixed with the first elastic sheet, the other end of the first spring is welded and fixed with the second elastic sheet, a first limiting block is arranged at the tail end of the first elastic sheet, a second limiting block is arranged at the tail end of the second elastic sheet, and the bottom plate, the first elastic sheet, the second elastic sheet, the first limiting block and the second limiting block are manufactured integrally.
4. The municipal engineering construction protective guard of claim 1, wherein the fixing member comprises a third clamp, a first threaded rod, a second threaded rod, a first supporting piece, a second spring and a third spring, the first threaded rod is fixedly connected with the outer side surface of one end of the third clamp, the second threaded rod is fixedly connected with the outer side surface of the other end of the third clamp, one side of the fixed end of the first supporting piece is sleeved on the first threaded rod, the other side of the fixed end of the first supporting piece is sleeved on the second threaded rod, one side of the fixed end of the second supporting piece is sleeved on the first threaded rod, the other side of the supporting piece of the second fixed end is sleeved on the second threaded rod, one end of the second spring is fixedly connected with one side of the first supporting piece, and the other end of the second spring is fixedly connected with the other side of the second supporting piece, one end of the third spring is fixedly connected with the other side of the first supporting sheet, and the other end of the third spring is fixedly connected with the other end of the second supporting sheet.
5. The municipal engineering construction protective guard according to claim 4, wherein a first fixing block and a second fixing block are arranged on two sides of the top end of the first supporting sheet, a first connecting hole is formed in the first fixing block, the first fixing block is movably connected with the first threaded rod through the first connecting hole, a second connecting hole is formed in the second fixing block, the second fixing block is movably connected with the second threaded rod through the second connecting hole, a first square hole is formed in the middle of the first supporting sheet, and a second square hole is formed in the bottom end of the first supporting sheet;
the top both sides of second backing sheet are equipped with third fixed block, fourth fixed block, be equipped with the third connecting hole on the third fixed block, the third fixed block passes through the third connecting hole with first threaded rod swing joint, be equipped with the fourth connecting hole on the fourth fixed block, the fourth fixed block passes through the fourth connecting hole with second threaded rod swing joint, the width of the intermediate position of second backing sheet is less than the width of the second square hole of first backing sheet, the bottom width of second backing sheet is less than the width of the first square hole of first backing sheet, be greater than the width of the second square hole of first backing sheet.
6. The municipal engineering construction protective guard of claim 4, wherein the first support sheet and the second support sheet are both arc-shaped, and the length of the first support sheet and the second support sheet is greater than the height of the movable caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392800.7U CN210563767U (en) | 2019-08-26 | 2019-08-26 | Municipal works construction rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392800.7U CN210563767U (en) | 2019-08-26 | 2019-08-26 | Municipal works construction rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210563767U true CN210563767U (en) | 2020-05-19 |
Family
ID=70659946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921392800.7U Expired - Fee Related CN210563767U (en) | 2019-08-26 | 2019-08-26 | Municipal works construction rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210563767U (en) |
-
2019
- 2019-08-26 CN CN201921392800.7U patent/CN210563767U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |